Cheap Flights to Puerto Rico from NT$5,472

View NT$5,472 flight on Mon, 2026/7/20Opens in a new window

Popular airlines to Puerto Rico

  • JetBlue Airways

  • Frontier Airlines

  • American Airlines

  • Spirit Airlines

  • Delta

  • United

  • Southwest Airlines

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 45% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Puerto Rico?

Prices were available within the past 7 days and start at NT$5,472 for one-way flights and NT$12,127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, Jul 20 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$12,127 Roundtrip, found 1 day ago
NT$12,127
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 20 from Washington to San Juan, returning Tue, Aug 4, priced at NT$12,127 found 1 day ago
Delta
Mon, Jul 20 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$13,567 Roundtrip, found 1 day ago
NT$13,567
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 20 from Washington to San Juan, returning Tue, Aug 4, priced at NT$13,567 found 1 day ago
American Airlines
Tue, Jul 21 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$13,727 Roundtrip, found 1 day ago
NT$13,727
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 21 from Washington to San Juan, returning Tue, Aug 4, priced at NT$13,727 found 1 day ago
Delta
Mon, Jul 20 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$14,079 Roundtrip, found 1 day ago
NT$14,079
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 20 from Washington to San Juan, returning Tue, Aug 4, priced at NT$14,079 found 1 day ago
American Airlines
Wed, Jul 15 - Thu, Jul 30
DCA
Washington
SJU
San Juan
NT$14,142 Roundtrip, found 1 day ago
NT$14,142
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Jul 15 from Washington to San Juan, returning Thu, Jul 30, priced at NT$14,142 found 1 day ago
Delta
Mon, Jul 20 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$15,134 Roundtrip, found 1 day ago
NT$15,134
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 20 from Washington to San Juan, returning Tue, Aug 4, priced at NT$15,134 found 1 day ago
American Airlines
Tue, Jul 21 - Tue, Aug 4
BWI
Baltimore
SJU
San Juan
NT$15,166 Roundtrip, found 1 day ago
NT$15,166
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 21 from Baltimore to San Juan, returning Tue, Aug 4, priced at NT$15,166 found 1 day ago
Delta
Mon, Jul 20 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$15,230 Roundtrip, found 1 day ago
NT$15,230
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Jul 20 from Washington to San Juan, returning Tue, Aug 4, priced at NT$15,230 found 1 day ago
American Airlines
Mon, Jul 20 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$15,263 Roundtrip, found 1 day ago
NT$15,263
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jul 20 from Washington to San Juan, returning Tue, Aug 4, priced at NT$15,263 found 1 day ago
United
Tue, Jul 21 - Tue, Aug 4
DCA
Washington
SJU
San Juan
NT$16,414 Roundtrip, found 1 day ago
NT$16,414
Roundtrip
found 1 day ago
Select United flight, departing Tue, Jul 21 from Washington to San Juan, returning Tue, Aug 4, priced at NT$16,414 found 1 day ago

Trending flights to Puerto Rico

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Apr 28 - Sat, May 2
TPE
Taipei
SJU
San Juan
NT$29,994 Roundtrip, found 6 days ago
NT$29,994
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Apr 28 from Taipei to San Juan, returning Sat, May 2, priced at NT$29,994 found 6 days ago

Frequently asked questions

How do I find cheap flights to Puerto Rico that have flexible change policies?
When it comes to flying these days, flexibility is key. That's why we've added a "No change fee" search function to help you locate flexible, cheap airfares to Puerto Rico. It's on the left of your screen underneath the "Flexible change policies" subheading.
Which airlines fly to Puerto Rico?
Take your pick of a number of airlines that offer flights into or near Puerto Rico. These are a few of the best:

  • JetBlue Airways - 933 flights to or near Puerto Rico each month, including 811 flights to Luis Munoz Marin Intl. Airport (SJU) and 121 flights to Rafael Hernandez Airport (BQN) per month.
  • Spirit Airlines - 607 flights to or near Puerto Rico each month, including 551 flights to Luis Munoz Marin Intl. Airport (SJU) and 56 flights to Rafael Hernandez Airport (BQN) per month.
  • Frontier Airlines - 502 flights to or near Puerto Rico each month, including 463 flights to Luis Munoz Marin Intl. Airport (SJU) and 39 flights to Rafael Hernandez Airport (BQN) per month.

How can I find cheap tickets to Puerto Rico?
In the last seven days, NT$12,127 was the lowest price for a flight to Puerto Rico. For even greater savings, book well in advance and be flexible with your dates. Search for your trip to Puerto Rico, then see prices for similar time frames by clicking on the "flexible dates" link above.
How much is a flight to Puerto Rico?
In the last seven days, round-trip flights to Puerto Rico sold from just NT$12,127 and reached a maximum cost of NT$29,994. For one-way fares departing from Washington (DCA), the cheapest seat during this time was just NT$5,472.
What are the most popular airports to fly into in Puerto Rico?
Which of these Puerto Rico airports you'll taxi into will depend on your chosen airline and where you want to stay in the region:

  • Luis Munoz Marin Intl. Airport (SJU) - 2,824 flights per month.
  • Rafael Hernandez Airport (BQN) - 247 flights per month.

When is the cheapest time to fly to Puerto Rico?
Jet off early on in the week to bag the best deal to Puerto Rico. Tuesday is routinely the most affordable day to fly, with Monday a close second. Saturday typically has the highest prices. This is because a lot of people prefer to begin their break on a weekend.
How much is a plane ticket to Puerto Rico?
Ticket prices varied from NT$12,127 to NT$29,994 over the last seven days. When you're ready to book, we'll be ready to help you find a great deal to Puerto Rico.
What is the best time to go to Puerto Rico?
A terrific time to check out San Juan is after June 20 when the summer season begins. In Puerto Rico's most populated city, average temperatures fluctuate from 80ºF to 85ºF at this time — excellent weather for touring around! February, March and April are the most popular months to travel to this hot spot.
What months are the cheapest to book a flight to Puerto Rico?
The top month to purchase well-priced fares to Puerto Rico is February. Bear in mind that in the United States, the most expensive time to reserve a seat is during the month of December.

Explore a world of travel with Expedia

*Available to Expedia members.