Flights to Northern Idaho, Idaho from NT$5,819

View NT$2,939 flight on Fri, 2026/1/30Opens in a new window

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How much is the cheapest flight to Northern Idaho?

Prices were available within the past 7 days and start at NT$2,939 for one-way flights and NT$5,819 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jan 30 - Mon, Feb 2
SFO
San Francisco
GEG
Spokane
NT$5,819 Roundtrip, found 1 day ago
NT$5,819
Roundtrip
found 1 day ago
Select Delta flight, departing Fri, Jan 30 from San Francisco to Spokane, returning Mon, Feb 2, priced at NT$5,819 found 1 day ago
United
Fri, Jan 30 - Mon, Feb 2
SFO
San Francisco
GEG
Spokane
NT$6,670 Roundtrip, found 1 day ago
NT$6,670
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jan 30 from San Francisco to Spokane, returning Mon, Feb 2, priced at NT$6,670 found 1 day ago
American Airlines
Fri, Jan 30 - Mon, Feb 2
SFO
San Francisco
GEG
Spokane
NT$6,976 Roundtrip, found 1 day ago
NT$6,976
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jan 30 from San Francisco to Spokane, returning Mon, Feb 2, priced at NT$6,976 found 1 day ago
Korean Air
Fri, Feb 27 - Sun, Mar 15
TPE
Taipei
GEG
Spokane
NT$23,480 Roundtrip, found 6 days ago
NT$23,480
Roundtrip
found 6 days ago
Select Korean Air flight, departing Fri, Feb 27 from Taipei to Spokane, returning Sun, Mar 15, priced at NT$23,480 found 6 days ago
STARLUX Airlines
Thu, Jan 15 - Mon, Feb 9
TPE
Taipei
GEG
Spokane
NT$36,491 Roundtrip, found 6 days ago
NT$36,491
Roundtrip
found 6 days ago
Select STARLUX Airlines flight, departing Thu, Jan 15 from Taipei to Spokane, returning Mon, Feb 9, priced at NT$36,491 found 6 days ago

Frequently asked questions

How do I find cheap flights to Northern Idaho that have flexible change policies?
Search for your affordable flights to Northern Idaho, then check the "No change fee" box below the "Flexible change policies" subheading. From then on it's smooth sailing. We understand that plans can change and flexibility is important, so book with confidence with Expedia.
Which airlines fly to Northern Idaho?
A good selection of airlines fly to destinations in or close to Northern Idaho. Your trip is only clicks away with these leading carriers:

  • Alaska Airlines - 1,431 flights to or near Northern Idaho each month, including 754 flights to Boise Airport (BOI) and 676 flights to Spokane Intl. Airport (GEG) per month.
  • Delta Air Lines - 996 flights to or near Northern Idaho each month, including 507 flights to Spokane Intl. Airport (GEG) and 489 flights to Boise Airport (BOI) per month.
  • Southwest Airlines - 541 flights to or near Northern Idaho each month, including 273 flights to Boise Airport (BOI) and 268 flights to Spokane Intl. Airport (GEG) per month.

How can I find cheap tickets to Northern Idaho?
To get your hands on a great deal to Northern Idaho, book well ahead. Also consider using Expedia's "flexible dates" link at the top of your search results. This will show you the cheapest prices for nearby days. In the last seven days, NT$5,819 was the best price for a flight to Northern Idaho.
How much is a flight to Northern Idaho?
You could have purchased a round-trip airfare to Northern Idaho from anywhere between NT$5,819 and NT$44,241 in the last seven days. For one-way trips departing from San Francisco (SFO), the lowest amount paid during this time was just NT$2,939.
What are the most popular airports to fly into in Northern Idaho?
Which of these Northern Idaho airports you'll arrive at will depend largely on your chosen carrier and what you plan to see in the region:

  • Boise Airport (BOI) - 1,994 flights per month.
  • Spokane Intl. Airport (GEG) - 1,742 flights per month.

When is the cheapest time to fly to Northern Idaho?
Fly out on a Tuesday to better your chances of getting the cheapest fare to Northern Idaho. Mondays are usually the second most affordable day to take off. Saturday is typically the most expensive day to fly anywhere.
How much is a plane ticket to Northern Idaho?
In the last seven days, tickets to Northern Idaho varied between NT$5,819 and NT$44,241. Prices depend on multiple things, particularly the time of departure, carrier, cabin class and when the fare is booked.
What months are the cheapest to book a flight to Northern Idaho?
To score a bargain flight to Northern Idaho, try to book during February when the price of tickets are at their cheapest. What time of year is expensive? In the U.S, it's December.

Travel information

Destination airport
Missoula Intl.
Destination airport IATA code
MSO
Destination city name
Missoula
Roundtrip price
NT$14,185

Trending flights to Northern Idaho

Prices were available within the past 7 days and start at NT$2,939 for one-way flights and NT$5,819 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, Feb 26 - Sat, Mar 7
TPE
Taipei
GEG
Spokane
NT$20,669 Roundtrip, found 6 days ago
NT$20,669
Roundtrip
found 6 days ago
Select Delta flight, departing Thu, Feb 26 from Taipei to Spokane, returning Sat, Mar 7, priced at NT$20,669 found 6 days ago

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