A city skyline with tall buildings reflected in calm water.

Find hotels in Guaiba from NT$973

  • Change your mind

    Book hotels with free cancellation
  • Treat yourself

    Sign in to save 10% or more on thousands of hotels
    Sign in
  • Be picky

    Search almost a million properties worldwide

Check prices for these dates

Tonight
Oct 14 - Oct 15
Tomorrow
Oct 15 - Oct 16
This weekend
Oct 16 - Oct 18
Next weekend
Oct 23 - Oct 25

Filter by

Star rating

Guest rating

Our top choices for Guaiba hotels

1. ibis Guaiba

ibis Guaiba
Guaiba
Brazil
Jair
NT$1,405
NT$1,475 total
includes taxes & fees
Oct 29 - Oct 30
ibis Guaiba

2. Hotel Innove Guaíba

Hotel Innove Guaíba
Guaiba
Brazil
André
NT$1,420
NT$1,491 total
includes taxes & fees
Oct 16 - Oct 17
Hotel Innove Guaíba

3. Hotel Guaíba

Hotel Guaíba
Guaiba
Ireland
shirly
NT$1,969
NT$2,068 total
includes taxes & fees
Oct 16 - Oct 17
Hotel Guaíba

4. DoubleTree by Hilton Porto Alegre

DoubleTree by Hilton Porto Alegre
Cristal
United States
Jose Eduardo
NT$4,478
NT$4,702 total
includes taxes & fees
Oct 22 - Oct 23
DoubleTree by Hilton Porto Alegre

5. Novotel Porto Alegre Airport

Novotel Porto Alegre Airport
Porto Alegre
United States
Guilherme
NT$3,064
NT$3,218 total
includes taxes & fees
Oct 16 - Oct 17
Novotel Porto Alegre Airport

6. Blue Tree Towers Millenium Porto Alegre

Blue Tree Towers Millenium Porto Alegre
Praia de Belas
Brazil
Renato
NT$2,562
NT$2,690 total
includes taxes & fees
Oct 23 - Oct 24
Blue Tree Towers Millenium Porto Alegre

7. Hotel Deville Prime Porto Alegre

Hotel Deville Prime Porto Alegre
Porto Alegre
Brazil
Cristiano
NT$3,478
NT$3,999 total
includes taxes & fees
Oct 23 - Oct 24
Hotel Deville Prime Porto Alegre

8. Intercity Porto Alegre Aeroporto

Intercity Porto Alegre Aeroporto
Navegantes
United States
Anelise
NT$2,118
NT$2,436 total
includes taxes & fees
Nov 6 - Nov 7
Intercity Porto Alegre Aeroporto

9. ibis Porto Alegre Aeroporto

ibis Porto Alegre Aeroporto
Porto Alegre
United States
Denilma
NT$2,125
NT$2,231 total
includes taxes & fees
Oct 30 - Oct 31
ibis Porto Alegre Aeroporto

10. Hotel Express Aeroporto

Hotel Express Aeroporto
Navegantes
United States
Karla Pessoa
NT$2,035
NT$2,137 total
includes taxes & fees
Oct 16 - Oct 17
Hotel Express Aeroporto

11. Hotel Laghetto Stilo Higienópolis

Hotel Laghetto Stilo Higienópolis
Boa Vista
United States
Jose
NT$2,742
NT$2,900 total
includes taxes & fees
Oct 16 - Oct 17
Hotel Laghetto Stilo Higienópolis

12. Intercity Porto Alegre Praia de Belas

Intercity Porto Alegre Praia de Belas
Praia de Belas
United States
Renato
NT$2,458
NT$2,581 total
includes taxes & fees
Oct 25 - Oct 26
Intercity Porto Alegre Praia de Belas

13. Hilton Porto Alegre

Hilton Porto Alegre
Moinhos de Vento
United States
Damon
NT$4,222
NT$4,856 total
includes taxes & fees
Nov 2 - Nov 3
Hilton Porto Alegre

14. Park Plaza Moinhos Porto Alegre

Park Plaza Moinhos Porto Alegre
Moinhos de Vento
United States
Stephen
NT$2,687
NT$2,821 total
includes taxes & fees
Nov 13 - Nov 14
Park Plaza Moinhos Porto Alegre

15. Hotel Moov Porto Alegre

Hotel Moov Porto Alegre
São João
United States
Maria Cristina
NT$1,809
NT$1,900 total
includes taxes & fees
Nov 15 - Nov 16
Hotel Moov Porto Alegre

16. Hotel Pousada São Lourenço

Hotel Pousada São Lourenço
Santo Antônio
Brazil
luiz carlos
NT$1,816
NT$1,907 total
includes taxes & fees
Oct 16 - Oct 17
Hotel Pousada São Lourenço

17. Ibis Styles Porto Alegre Moinhos de Vento

Ibis Styles Porto Alegre Moinhos de Vento
Auxiliadora
United States
Nina
NT$2,194
NT$2,304 total
includes taxes & fees
Oct 16 - Oct 17
Ibis Styles Porto Alegre Moinhos de Vento

18. Intercity Porto Alegre Cidade Baixa

Intercity Porto Alegre Cidade Baixa
Centro Historico
United States
Gabriela
NT$1,896
NT$1,991 total
includes taxes & fees
Oct 23 - Oct 24
Intercity Porto Alegre Cidade Baixa

19. Plaza São Rafael Hotel - Próximo ao Cais Embarcadero e Hosp Santa Casa

Plaza São Rafael Hotel - Próximo ao Cais Embarcadero e Hosp Santa Casa
Centro Historico
Brazil
Marilda
NT$1,749
NT$1,837 total
includes taxes & fees
Oct 19 - Oct 20
Plaza São Rafael Hotel - Próximo ao Cais Embarcadero e Hosp Santa Casa

20. ibis Porto Alegre Moinhos de Vento

ibis Porto Alegre Moinhos de Vento
Auxiliadora
United States
Savio
NT$1,866
NT$1,959 total
includes taxes & fees
Oct 30 - Oct 31
ibis Porto Alegre Moinhos de Vento
View all properties
Save an average of 15% on thousands of hotels when you're signed in

Where to stay in Guaiba

Find the best Guaiba areas and neighborhoods for the activities you enjoy most.

Horto Florestal

While Horto Florestal might not have many sights to explore, venturing just a little farther will lead you to top things to see and do like Carlos Nobre Municipal Museum and Praia da Alegria.

Stay near popular Guaiba attractions

Praia da Alegria

This sandy shoreline in Guaíba offers a peaceful escape with 1.25 kilometers of natural beach to explore. Bring your dog along for company as this pet-friendly destination welcomes four-legged companions year-round.
See properties

Praia da Florida

This small riverside beach offers a peaceful escape along the Guaíba River in southern Brazil. Take a leisurely half-mile stroll and enjoy the tranquil waters away from the typical tourist crowds.
See properties

Carlos Nobre Municipal Museum

This 1908 historic building houses beloved local humorist Carlos Nobre's legacy through 400+ artifacts and photographs. Explore permanent collections and rotating exhibitions in this intimate museum celebrating regional heritage.
See properties

Learn more about Guaiba

Catch the sunset's golden glow over Guaiba Lake while locals gather along the shoreline with their mate tea. Relax at Praia da Florida's sandy beaches or explore the Carlos Nobre Municipal Museum for insights into regional history.

See all hotels in Guaiba
A city skyline with tall buildings reflected in calm water.

Top Guaiba Hotel Reviews

Laghetto Moinhos

Laghetto Moinhos

10/10 Excellent
"Everything was great and impeccable from start to finish. Professional, attentive, and a truly wonderful experience. Highly recommend!"
Stela 1-night trip
Posted 10 hours ago
Laghetto Moinhos
Intercity Porto Alegre Cidade Baixa

Intercity Porto Alegre Cidade Baixa

10/10 Excellent
"Great hotel for the price. Quite, clean and the personal is very nice and attentive. The breakfast is great. The cleaning person comes everyday. Overall it was a great experience."
Gabriela 4-night trip
Posted 2 days ago
Intercity Porto Alegre Cidade Baixa
Hotel Continental Business

Hotel Continental Business

10/10 Excellent
"Hotel muito bom localizado, café da manhã top quartos muito limpos e tudo funcionando. Amei , quando eu voltar a porto alegre, com certeza me hospedarei neste local."
Angela Maria 2-night trip
Posted 5 days ago
Hotel Continental Business
Slaviero Porto Alegre

Slaviero Porto Alegre

10/10 Excellent
"The stay was superb! The only issue was the WiFi was pretty bad. However, EVERYTHING else (room, amenities, staff, etc.) were excellent."
LaMont 3-night trip
Posted 9 days ago
Slaviero Porto Alegre
Intercity Porto Alegre Aeroporto

Intercity Porto Alegre Aeroporto

10/10 Excellent
"The rooms are very well equiped and comfortable. The food was very well priced and tasty. Staff very accommodating and nice and the location close to the Airport is excellent."
Gavin 1-night trip
Posted 2 weeks ago
Intercity Porto Alegre Aeroporto
ibis Porto Alegre Moinhos de Vento

ibis Porto Alegre Moinhos de Vento

10/10 Excellent
"A very nice business focused hotel with a great breakfast. Only had 2 nights but was very convenient to the shopping center and giy"
Kirk 2-night trip
Posted 2 weeks ago
ibis Porto Alegre Moinhos de Vento
Intercity Porto Alegre Praia de Belas

Intercity Porto Alegre Praia de Belas

8/10 Good
"Nice location, near large shopping mall, stadium and river park. Sidewalks around need better care to make safer and more walkable the place."
José C 4-night trip
Posted 3 weeks ago
Intercity Porto Alegre Praia de Belas
Park Plaza Moinhos Porto Alegre

Park Plaza Moinhos Porto Alegre

8/10 Good
"Overall satisfied !"
Stephen 6-night trip
Posted 3 weeks ago
Park Plaza Moinhos Porto Alegre
ibis budget Porto Alegre - Supereconômico

ibis budget Porto Alegre - Supereconômico

10/10 Excellent
"Quarto limpo e funcionários educados."
Elza 1-night trip
Posted 1 month ago
ibis budget Porto Alegre - Supereconômico

More cheap stays in Guaiba

Hotel Minuano Home

Hotel Minuano Home

Av. Farrapos, 1096 Porto Alegre RS
NT$927
NT$973 total
Nov 1 - Nov 2
includes taxes & fees
7/10 Good! (184 reviews)
Hotel Minuano Home
Hotel Minuano Express

Hotel Minuano Express

Av. Farrapos, 31 Porto Alegre RS
NT$1,212
NT$1,273 total
Oct 26 - Oct 27
includes taxes & fees
Hotel Minuano Express
Loft Center Verdes Pássaros

Loft Center Verdes Pássaros

Av. Julio de Castilhos, 62 Porto Alegre RS
NT$1,517
NT$1,593 total
Oct 16 - Oct 17
includes taxes & fees
Loft Center Verdes Pássaros
Hotel Guaíba

Hotel Guaíba

R. Professora Rosa Peraqui, 05 Guaiba RS
NT$1,969
NT$2,068 total
Oct 16 - Oct 17
includes taxes & fees
8/10 Very Good! (12 reviews)
Hotel Guaíba
Ibis Styles Porto Alegre Moinhos de Vento

Ibis Styles Porto Alegre Moinhos de Vento

Rua 24 de Outubro, 1513 - Auxiliadora Porto Alegre RS
NT$2,194
NT$2,304 total
Oct 16 - Oct 17
includes taxes & fees
Ibis Styles Porto Alegre Moinhos de Vento
KLEIN VILLE  ESTEIO EXPRESS BR

KLEIN VILLE ESTEIO EXPRESS BR

R. Tiradentes 286 Esteio RS
Get rates
6/10 (7 reviews)
KLEIN VILLE ESTEIO EXPRESS BR

Find out more about Guaiba

Top reasons to visit Guaiba

  • Stunning Views: Guaiba offers breathtaking views of the Guaíba River, perfect for scenic walks and photography.
  • Beautiful Beaches: Enjoy relaxing days at local beaches, ideal for sunbathing and water activities.
  • Cultural Experiences: Immerse yourself in local arts and film screenings that showcase the vibrant culture.
  • Family-Friendly Activities: The area features parks and recreational options suitable for visitors of all ages.
  • Vibrant Neighborhoods: Explore friendly local communities filled with shops, dining, and entertainment.

Find great hotels in and around Guaiba

Guaíba offers a diverse selection of accommodations, including hotels and motels, perfect for both leisure and business travelers. Whether you're looking for pet-friendly options or a city-themed vacation experience, you'll find some of the best hotels in Guaíba to meet your needs. Discover top-rated properties that provide essential services and facilities tailored for your comfort and convenience during your stay in this charming Brazilian destination.

  • Master Grande Hotel: Nestled in the heart of the city, Master Grande Hotel offers a well-rounded experience with a city-themed ambiance, perfect for business travelers and pet owners alike. This 3.5-star hotel is just 12.9km away from Guaiba, allowing easy access to the area while providing a cozy retreat. The property welcomes your furry friends with amenities that include food and water bowls, as well as specific pet policies. Guests can enjoy the vibrant city life, and return to a comfortable atmosphere that caters to both leisure and business needs.
  • ibis Guaiba: Situated directly in Guaiba, ibis Guaiba is a 3-star hotel that embraces a pet-friendly atmosphere, making it ideal for travelers who want to explore the area with their pets. The hotel offers essential amenities including food and water bowls, litter boxes, and a service animal fee waiver. Its convenient location ensures that you have access to local attractions while enjoying a cozy and welcoming environment. The ibis brand is known for its modern, minimalist design, providing a comfortable stay that prioritizes your needs and those of your pets.
  • Comfort Porto Alegre: Located 12.9km from Guaiba, Comfort Porto Alegre is a 3-star hotel that combines business travel convenience with pet-friendly options. This hotel is designed for travelers looking for a comfortable and productive stay. With pet amenities like food and water bowls and a service animal fee waiver, you can enjoy peace of mind knowing your four-legged companions are welcome. The hotel’s central focus on comfort and convenience makes it an excellent choice for those needing a reliable place to stay while conducting business or exploring the surrounding areas.

Where to stay near Guaiba

Guaiba offers a delightful blend of culture and adventure, making it an ideal destination for families and outdoor enthusiasts. Explore the stunning city views and relax at nearby beaches, perfect for a getaway. Don't miss the vibrant neighborhoods filled with friendly locals and budget-friendly options. Whether you're seeking a beach vacation or a city-themed experience, Guaiba and its surroundings promise memorable moments and captivating sights for every traveler.

  • Porto Alegre: As the capital of Rio Grande do Sul, Porto Alegre is a vibrant metropolis located 14.5km from Guaiba. This city offers a rich blend of cultural experiences and urban attractions. Visitors can explore its various shopping centers, enjoy educational institutions, and visit local landmarks such as embassies and modern universities. The city's appeal lies in its diverse activities, making it suitable for business travelers, families, and city enthusiasts. The peak travel times from July to August and November promise bustling streets filled with life and energy, ensuring a memorable experience for all who visit.
  • Cristal: Situated just 8.0km from Guaiba, Cristal is a charming neighborhood known for its family-friendly atmosphere and city-themed experiences. The area features numerous shopping centers and malls, providing ample opportunities for retail therapy. Visitors can also enjoy the local parks and sports facilities, which are perfect for outdoor activities and leisure. With a consistent flow of travelers year-round, Cristal maintains a vibrant community vibe, particularly during peak seasons in July to August and November, allowing guests to immerse themselves in the local culture.
  • Pintada Island: Located 9.7km from Guaiba, Pintada Island is a stunning natural retreat that attracts those seeking outdoor adventures and romantic getaways. Surrounded by beautiful beaches and scenic hills, this island offers breathtaking lookouts and opportunities for exploration. The area's consistent visitor numbers throughout the year, peaking during the winter and late fall months, make it an ideal destination for nature lovers and adventure seekers alike. Whether you're hiking, relaxing on the beach, or enjoying a sunset, Pintada Island promises an unforgettable experience in a serene setting.

Things to do near Guaiba

Guaiba offers a delightful blend of family-friendly activities and outdoor adventures perfect for city-themed vacations. Visitors can enjoy educational experiences, explore shopping centers, and unwind at local malls. Don't miss the chance to catch film screenings for a taste of the local culture. With its vibrant atmosphere, Guaiba is an ideal destination for those looking to immerse themselves in a lively community while enjoying various recreational options.

Shopping

If you're up for a drive, BarraShoppingSul Mall, located 8.0km away from Guaiba, offers a lively shopping experience with entertainment and family vibes. Rua da Praia, 12.9km away, and Praia de Belas Shopping, 11.3km away, also provide diverse shopping options perfect for gifts and souvenirs.

Recreation

In Guaiba, enjoy the vibrant atmosphere at Beira-Rio Stadium, just 9.7km away, where you can soak in the excitement of sports events. For a dose of culture, visit Araujo Vianna Auditorium, 12.9km away, offering captivating music concerts and entertainment vibes that rejuvenate the spirit.

Adventure

At Embarcadero Pier, located 11.3km from Guaiba, you can stroll along the scenic boardwalk, soaking in the romantic beach atmosphere. Enjoy outdoor activities like biking or simply relax by the water, surrounded by stunning views and a vibrant local vibe.

Nightlife

The nightlife in Guaiba is vibrant and culturally rich, with theaters like the Camara Tulio Piva and Bruno Kiefer, each offering a romantic atmosphere and entertaining performances just 12.9km away. The Nilton Filho Theater, located 11.3km from Guaiba, adds to the cultural scene, making for an enchanting evening.

*Distances are measured in a straight line; actual driving distances may vary depending on the route.

Booking tips and Expedia advantages for Guaiba

To save money during your trip to Guaiba, consider visiting from December to February when prices are lower. Sundays are the cheapest days to stay, while Wednesdays are the most expensive. Use Expedia to find budget-friendly accommodations by sorting options from least to most expensive, and apply filters for eco-certified hotels. Combine hotel bookings with flights and activities for additional savings. Explore free attractions and take advantage of affordable public transportation for easy travel around the area. Comparing rates will help you find the best deals and save on your overall trip.

  • The most and least expensive months on average to stay in a hotel: The cheapest months to stay in Guaiba are December to February, where the prices are slightly lower. This is in comparison to April, June and August, where prices are slightly higher.
  • The most and least expensive days on average to stay in a hotel: The least expensive day to stay in Guaiba is Sunday. The most expensive day to stay in Guaiba is Wednesday.
  • Find cheap hotels on Expedia: Expedia offers a user-friendly search tool that lets you define your budget, choose your ideal location, and more. You can easily sort the results to display hotels from the most affordable to the more expensive options, ensuring you see the best deals right away. Additionally, you have the ability to refine your search based on hotel type. For instance, if you select the Eco-certified filter, you'll be presented with a selection of sustainable and environmentally-friendly hotels that you can book.
  • Consider bundling your trip: You can save money by combining your Guaiba hotel reservation with your flights and activities through an Expedia package deal.

Find the best attractions near Guaiba

Guaiba offers a delightful vacation for families and outdoor enthusiasts alike. Visitors can explore urban parks, relax on beautiful beaches, and immerse themselves in local arts at nearby centers. The area caters to those seeking cultural experiences, outdoor adventures, and stunning views of the Guaíba River, making it an ideal destination for a well-rounded getaway.

  • Orla do Guaíba: This urban park offers stunning views of the Guaíba River and a lively atmosphere perfect for families. Enjoy leisurely walks, picnics, and outdoor activities while soaking in the vibrant city vibes.
  • Usina do Gasometro Cultural Center: Immerse yourself in the local culture at this arts center, which hosts various exhibitions and events. The industrial architecture adds character, making it a unique spot to explore the artistic side of the region.
  • Ibere Camargo Foundation: This contemporary art museum showcases impressive collections in a striking building by architect Álvaro Siza. Experience the intertwining of art and nature while enjoying the cultural richness of the foundation.

Best time to go to Guaiba

The best time to visit Guaiba can depend on the weather and when visitor numbers rise and fall. The hottest average temperature in Guaiba falls in January and February. February has average visitor numbers and mostly sunny weather. The coolest average temperature in Guaiba falls in July, visitor numbers are average and weather is mostly sunny with light rain.

calendarCalendar MonthtemperatureTemperaturerainPrecipitationmostlyCloudinessoccupationOccupancypricePricing
January77.2°F (25.1°C)Light RainMostly SunnySlightly HighSlightly Low
February77.2°F (25.1°C)Light RainMostly SunnyAverageSlightly Low
March73.6°F (23.1°C)Light RainMostly SunnyAverageAverage
April69.1°F (20.6°C)Light RainMostly SunnyAverageSlightly High
May63.0°F (17.2°C)Light RainMostly SunnySlightly LowAverage
June58.6°F (14.8°C)Light RainMostly SunnySlightly LowSlightly High
July57.9°F (14.4°C)Light RainMostly SunnyAverageAverage
August60.8°F (16.0°C)Light RainMostly SunnySlightly LowSlightly High
September63.3°F (17.4°C)Light RainMostly SunnySlightly HighAverage
October66.6°F (19.2°C)Light RainMostly SunnyAverageAverage
November70.7°F (21.5°C)Light RainMostly SunnyAverageAverage
December75.0°F (23.9°C)Light RainMostly SunnySlightly HighSlightly Low

The nearest major airports for your trip to Guaiba

Traveling to Guaiba, Brazil, is convenient via two major airports. Porto Alegre (POA-Salgado Filho Intl.) is situated 19.3km away, with nearby hotel options like Hotel Deville Prime Porto Alegre, a 4.5-star hotel just 966m from the airport, and Novotel Porto Alegre Airport, a 4-star hotel only 644m away. Both hotels provide easy access to the airport. Alternatively, Canoas Air Force Base (QNS) is 25.7km from Guaiba, featuring hotels such as Intercity Porto Alegre Aeroporto, 8.0km away, and Hilton Porto Alegre, 11.3km away, offering comfortable stays with good transport links to the airport.

Frequently asked questions

Where is the best place to stay in Guaiba?
Located 10 mi (16.2 km) from the heart of Guaiba, Hotel Moov Porto Alegre is a top choice for your stay based on our traveler data. Two other choices for your trip to the area are Intercity Porto Alegre Cidade Baixa and Blue Tree Towers Millenium Porto Alegre. See all available top hotels, or vacation rentals in Guaiba.
What are some of the best vacation home rentals in Guaiba?
Chalet em Viamão: You might like this vacation home rental near Guaiba. It is located on a lake and has an outdoor pool, a patio, and a barbecue grill to put you at ease in your new surroundings. Kitchen amenities include a fridge, an oven, and a microwave. It offers a terrace, a private yard, and an outdoor tennis court so you can immerse yourself in your vacation. See all vacation rentals in Guaiba.
If I need to cancel my hotel reservation in Guaiba, will I receive a refund?
Yes, you'll find most hotel bookings are fully refundable if you cancel prior to the accommodation's cancellation deadline, which often is within 24-48 hours of the scheduled arrival. If you booked a non-refundable reservation, you may still be able to cancel and receive a refund within a 24-hour period of your booking. Filter your search by fully refundable to find flexible hotel deals in Guaiba.
Where can I learn more about changing or cancelling my trip to Guaiba?
For additional details about changing or cancelling your trip to Guaiba, head over to our customer service page.
What's the best pet-friendly accommodation in Guaiba?
Ibis Guaiba is a top hotel for people traveling with their pets, and offers a restaurant and a bar/lounge for its human guests. Other good options for you and your pet include Hotel Innove Guaíba and Hotel Guaíba. See more pet-friendly hotel accommodations in Guaiba.
What are some accommodations with pools in Guaiba?
Blue Tree Towers Millenium Porto Alegre: Provides a sauna, an indoor pool, and buffet. Continental Porto Alegre and Novotel Porto Alegre Airport are two additional hotels with an onsite pool. View all hotels with pools in Guaiba.
What's the best hotel for staying near Salgado Filho International Airport (POA)?
Ibis Porto Alegre Aeroporto is a popular 3-star hotel featuring a restaurant and free WiFi. It's located a short 0.4 mi (0.7 km) from Salgado Filho Intl. Airport. Other accommodations within close proximity to the airport include Hotel Deville Prime Porto Alegre and Novotel Porto Alegre Airport.
What's it like staying in Guaiba?
Visitors can enjoy all that Guaiba has to offer including the riverfront and museums. In Guaiba, there are 6 hotels and other accommodations to choose from. Find out more about Guaiba.
What are the top places to visit in Guaiba?
Favorite places to visit include Carlos Nobre Municipal Museum, Praia da Alegria, and Praia da Florida. Additionally, you might want to add Guaiba Lake (River) to your itinerary. Check out what more to see and do in Expedia's Guaiba guide.
What's the weather like in Guaiba?
The hottest months are usually January and February with an average temp of 76°F, while the coldest months are July and June with an average of 60°F. Average annual precipitation for Guaiba is 68 inches.

Explore a world of travel with Expedia