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Cheap Flights to Northern Idaho , ID from CA $161

View CA $161 flight on Wed, Oct 21, 2026Opens 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 CA $161 for one-way flights and CA $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Oct 21 - Thu, Oct 22
SFO
San Francisco
GEG
Spokane
CA $337 Roundtrip, found 1 day ago
CA $337
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Oct 21 from San Francisco to Spokane, returning Thu, Oct 22, priced at CA $337 found 1 day ago
Delta
Fri, Oct 23 - Tue, Oct 27
SFO
San Francisco
GEG
Spokane
CA $384 Roundtrip, found 5 days ago
CA $384
Roundtrip
found 5 days ago
Select Delta flight, departing Fri, Oct 23 from San Francisco to Spokane, returning Tue, Oct 27, priced at CA $384 found 5 days ago
American Airlines
Wed, Oct 21 - Thu, Oct 22
SFO
San Francisco
GEG
Spokane
CA $386 Roundtrip, found 1 day ago
CA $386
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Oct 21 from San Francisco to Spokane, returning Thu, Oct 22, priced at CA $386 found 1 day ago
United
Sat, Sep 5 - Wed, Sep 9
YVR
Vancouver
GEG
Spokane
CA $532 Roundtrip, found 2 days ago
CA $532
Roundtrip
found 2 days ago
Select United flight, departing Sat, Sep 5 from Vancouver to Spokane, returning Wed, Sep 9, priced at CA $532 found 2 days ago
WestJet
Wed, Aug 12 - Sat, Aug 15
YVR
Vancouver
GEG
Spokane
CA $584 Roundtrip, found 4 days ago
CA $584
Roundtrip
found 4 days ago
Select WestJet flight, departing Wed, Aug 12 from Vancouver to Spokane, returning Sat, Aug 15, priced at CA $584 found 4 days ago

Frequently asked questions

How do I find cheap flights to Northern Idaho that have flexible change policies?
We understand that plans can change very quickly, so locking in a flexible fare with Expedia is always a clever idea. Just tick the "No change fee" box directly below the "Flexible change policies" filter. Your low-priced, flexible flight to Northern Idaho is only a few clicks away.
Which airlines fly to Northern Idaho?
With various airlines flying to destinations in or near Northern Idaho, exploring this region is a breeze. Reserve your seat with one of these major carriers:

  • Alaska Airlines - 1,444 flights to or near Northern Idaho each month, including 810 flights to Boise Airport (BOI) and 633 to Spokane Intl. Airport (GEG) per month.
  • Delta - 910 flights to or near Northern Idaho each month, including 468 flights to Spokane Intl. Airport (GEG) and 442 to Boise Airport (BOI) per month.
  • Southwest Airlines - 667 flights to or near Northern Idaho each month, including 398 flights to Boise Airport (BOI) and 268 to Spokane Intl. Airport (GEG) per month.

How can I find cheap tickets to Northern Idaho?
In the last seven days, CA $337 was the lowest price for a flight to Northern Idaho. For an even cheaper fare, book well ahead of time and be flexible with your travel dates. Search for your trip to Northern Idaho, then check out prices for nearby days by clicking on the "flexible dates" link above.
How much is a flight to Northern Idaho?
There were lots of bargain fares for the taking in the last seven days, with the cost of a return ticket to Northern Idaho varying between CA $337 and CA $584. Many lucky travellers scored one-way flights from San Francisco (SFO) for just CA $161.
What are the most popular airports to fly into in Northern Idaho?
Which of these Northern Idaho airports you'll fly into will largely depend on your airline and where you want to visit in the region:

  • Boise Airport (BOI) - 2,232 flights per month.
  • Spokane Intl. Airport (GEG) - 1,582 flights per month.

When is the cheapest time to fly to Northern Idaho?
Taking off on a Tuesday, followed by a Monday, is usually the best way to secure the cheapest airfare. Stay away from the weekends if possible, because Saturday is typically the most expensive day of the week. Spend the money you saved having an awesome time in Northern Idaho instead!
How much is a plane ticket to Northern Idaho?
Seats to Northern Idaho varied from CA $337 to CA $584 in the last seven days. Generally, the sooner you make a reservation, the better the price.
What are the best things to do in Northern Idaho?

  • Bursting with atmosphere and culture, Post Falls is a fantastic base for your Northern Idaho experience. Pay a visit to prominent attractions like Stateline Stadium and Speedway, hit the shops or eat and drink your way around some of this location's awesome restaurants. It's your choice!
  • When you're organizing the activities for your vacation, bear in mind that Post Falls has a Mediterranean climate. Check out the temperatures before you go so you have a better picture of what to expect.
  • When you'd like to get out and experience more of this amazing region, jump in one of our cheap car rentals and make tracks to Boise. It's roughly 467 kilometres to the south of Post Falls and is also home to must-see tourist sights, such as Big Al's.

What is the best time to go to Northern Idaho?
May, June and July are the busiest months to go to Coeur d'Alene, one of Northern Idaho's best cities. If you're in the mood for a summer escape, book your trip from June 20 onward and look forward to glorious sunny days. The mercury generally ranges from a mild 9ºC to a high of 26ºC during this time of year.
What months are the cheapest to book a flight to Northern Idaho?
The best month to reserve a fabulous deal to Northern Idaho is February, while prices are at a premium in December. Steer clear of this month if you're looking to save money.

Book with confidence

Expedia.ca gives you the best tools to secure great deals on flights to Northern Idaho. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Northern Idaho. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Northern Idaho.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Northern Idaho flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Northern Idaho.

Looking to save even more? Get additional savings by bundling your Northern Idaho flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Northern Idaho trip!

Travel information

Destination airport
Spokane Intl.
Destination airport IATA code
GEG
Destination city name
Spokane
Roundtrip price
CA $337

Trending flights to Northern Idaho

Prices were available within the past 7 days and start at CA $161 for one-way flights and CA $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Jul 10 - Fri, Jul 17
YYZ
Toronto
GEG
Spokane
CA $442 Roundtrip, found 9 hours ago
CA $442
Roundtrip
found 9 hours ago
Select Delta flight, departing Fri, Jul 10 from Toronto to Spokane, returning Fri, Jul 17, priced at CA $442 found 9 hours ago

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