￥17,360 Cheap Flights to Northern Idaho, ID

View ￥17,360 flight on Fri, Aug 21, 2026Opens in a new window

Popular airlines

  • Delta

  • KLM

  • Air France

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% 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 Northern Idaho?

Prices were available within the past 7 days and start at ￥17,360 for one-way flights and ￥37,540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jun 3 - Mon, Jun 22
LAS
Las Vegas
GEG
Spokane
￥37,540 Roundtrip, found 17 hours ago
￥37,540
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Wed, Jun 3 from Las Vegas to Spokane, returning Mon, Jun 22, priced at ￥37,540 found 17 hours ago
Delta
Tue, Jun 23 - Tue, Jun 30
LAS
Las Vegas
GEG
Spokane
￥38,180 Roundtrip, found 17 hours ago
￥38,180
Roundtrip
found 17 hours ago
Select Delta flight, departing Tue, Jun 23 from Las Vegas to Spokane, returning Tue, Jun 30, priced at ￥38,180 found 17 hours ago
American Airlines
Sat, May 9 - Sun, May 10
LAS
Las Vegas
GEG
Spokane
￥49,470 Roundtrip, found 1 day ago
￥49,470
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 9 from Las Vegas to Spokane, returning Sun, May 10, priced at ￥49,470 found 1 day ago
United
Wed, Jun 17 - Sun, Jun 21
LAS
Las Vegas
GEG
Spokane
￥87,630 Roundtrip, found 17 hours ago
￥87,630
Roundtrip
found 17 hours ago
Select United flight, departing Wed, Jun 17 from Las Vegas to Spokane, returning Sun, Jun 21, priced at ￥87,630 found 17 hours ago
Korean Air
Sat, Oct 10 - Sat, Oct 24
NRT
Tokyo
GEG
Spokane
￥159,620 Roundtrip, found 2 days ago
￥159,620
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sat, Oct 10 from Tokyo to Spokane, returning Sat, Oct 24, priced at ￥159,620 found 2 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, ￥37,540 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 ￥37,540 and ￥159,620 in the last seven days. For one-way trips departing from Las Vegas (LAS), the lowest amount paid during this time was just ￥17,360.
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.

How much is a plane ticket to Northern Idaho?
In the last seven days, tickets to Northern Idaho varied between ￥37,540 and ￥159,620. 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
Nez Perce County Regional
Destination airport IATA code
LWS
Destination city name
Lewiston
Roundtrip price
￥63,620

Trending flights to Northern Idaho

Prices were available within the past 7 days and start at ￥17,360 for one-way flights and ￥37,540 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Aug 9 - Sat, Aug 22
HND
Tokyo
MSO
Missoula
￥110,100 Roundtrip, found 5 days ago
￥110,100
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, Aug 9 from Tokyo to Missoula, returning Sat, Aug 22, priced at ￥110,100 found 5 days ago
*Available to Expedia members.