Cheap Flights to Idaho from $48 (2026/2027)

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Boise

Flights
Boise

How Much Does it Cost To Fly To Idaho?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Fri, May 22 - Fri, Jun 5
LAS
Harry Reid Intl.
TWF
Twin Falls
$92 Roundtrip, found 7 hours ago
$92
Roundtrip
found 7 hours ago
Select Breeze Airways flight, departing Fri, May 22 from Harry Reid Intl. to Twin Falls, returning Fri, Jun 5, priced at $92 found 7 hours ago
Tue, May 26 - Tue, Jun 2
DEN
Denver Intl.
BOI
Boise
$127 Roundtrip, found 1 hour ago
$127
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, May 26 from Denver Intl. to Boise, returning Tue, Jun 2, priced at $127 found 1 hour ago
Fri, May 15 - Mon, May 18
LAS
Harry Reid Intl.
GEG
Spokane Intl.
$153 Roundtrip, found 3 days ago
$153
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Fri, May 15 from Harry Reid Intl. to Spokane Intl., returning Mon, May 18, priced at $153 found 3 days ago
Sat, May 30 - Tue, Jun 2
SEA
Seattle - Tacoma Intl.
BOI
Boise
$157 Roundtrip, found 5 days ago
$157
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, May 30 from Seattle - Tacoma Intl. to Boise, returning Tue, Jun 2, priced at $157 found 5 days ago
Wed, Jun 17 - Wed, Jun 17
DEN
Denver Intl.
GEG
Spokane Intl.
$173 Roundtrip, found 1 day ago
$173
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Wed, Jun 17 from Denver Intl. to Spokane Intl., returning Wed, Jun 17, priced at $173 found 1 day ago
Thu, May 14 - Sun, May 17
LAS
Harry Reid Intl.
BOI
Boise
$174 Roundtrip, found 2 hours ago
$174
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, May 14 from Harry Reid Intl. to Boise, returning Sun, May 17, priced at $174 found 2 hours ago
Thu, May 14 - Sat, May 16
DEN
Denver Intl.
SUN
Friedman Memorial
$177 Roundtrip, found 15 hours ago
$177
Roundtrip
found 15 hours ago
Select Delta flight, departing Thu, May 14 from Denver Intl. to Friedman Memorial, returning Sat, May 16, priced at $177 found 15 hours ago
Tue, May 5 - Tue, May 12
SEA
Seattle - Tacoma Intl.
GEG
Spokane Intl.
$177 Roundtrip, found 6 days ago
$177
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, May 5 from Seattle - Tacoma Intl. to Spokane Intl., returning Tue, May 12, priced at $177 found 6 days ago
Tue, May 12 - Fri, May 15
DEN
Denver Intl.
IDA
Idaho Falls Regional
$180 Roundtrip, found 5 days ago
$180
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, May 12 from Denver Intl. to Idaho Falls Regional, returning Fri, May 15, priced at $180 found 5 days ago
Thu, May 21 - Wed, May 27
SEA
Seattle - Tacoma Intl.
PUW
Pullman - Moscow Regional
$192 Roundtrip, found 5 days ago
$192
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, May 21 from Seattle - Tacoma Intl. to Pullman - Moscow Regional, returning Wed, May 27, priced at $192 found 5 days ago
Sat, May 2 - Sat, May 9
SEA
Seattle - Tacoma Intl.
MSO
Missoula Intl.
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, May 2 from Seattle - Tacoma Intl. to Missoula Intl., returning Sat, May 9, priced at $192 found 6 days ago
OriginDestinationTravel DatesFlights From*
PDXIdaho FallsJune 6 to June 6$114
PDXBoiseMay 9 to May 16$151
SEABoiseMay 12 to May 16$157
SEAMissoulaJune 3 to June 7$181
PDXSpokaneMay 16 to May 23$197
SEAIdaho FallsMay 16 to May 20$202
SEAJacksonMay 13 to May 16$304
LAXWest YellowstoneJune 27 to July 11$314
PDXJacksonMay 6 to May 13$317
PDXLewistonJune 9 to June 15$353
LAXPullmanMay 28 to May 30$362
PDXHaileyMay 25 to May 29$398
SEALewistonMay 8 to May 9$447
SEATwin FallsJuly 27 to August 7$476
LAXTwin FallsMay 22 to May 25$528
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
SEABoiseApril 17 to April 18$275
SEAIdaho FallsApril 17 to April 18$322
SEASpokaneApril 17 to April 18$341
PDXSpokaneApril 18 to April 19$341
PDXBoiseApril 17 to April 18$344
LAXBoiseApril 19 to May 23$358
SEAPullmanApril 19 to May 24$382
SEAHaileyApril 19 to April 21$398
LAXJacksonApril 17 to April 19$438
LAXMissoulaApril 17 to April 19$444
SEAMissoulaApril 17 to April 19$540
PDXIdaho FallsApril 17 to April 18$542
PDXHaileyApril 19 to April 21$547
PDXMissoulaApril 18 to April 20$695
LAXIdaho FallsApril 17 to April 19$1,255
*Prices include taxes and fees

Best Idaho Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Edgewater Missoula, Tapestry Collection by Hilton
3.5-star property

Edgewater Missoula, Tapestry Collection by Hilton

May 5 - May 12

7 night stay

Denver (DEN) to Missoula (MSO)

Alaska Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,517, price is now $1,101 per person
$1,101
per person
found 1 day ago
Lake View Suites
3.0-star property

Lake View Suites

Jul 2 - Jul 6

4 night stay

Boston (BOS) to Jackson Hole (JAC)

Delta • Coach

Jackson Hole (JAC) to Boston (BOS)

United • Coach
Price was $1,597, price is now $1,168 per person
$1,168
per person
found 1 day ago
This Old Frat House
4.0-star property

This Old Frat House

Apr 24 - Apr 26

2 night stay

Denver (DEN) to Missoula (MSO)

Alaska Airlines • Non-stop roundtrip • Coach
Price was $1,609, price is now $1,188 per person
$1,188
per person
found 11 hours ago
Don't see what you're looking for?
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Travelers ❤️ These Idaho 🏨

Hyatt Place Boise/Towne Square

Hyatt Place Boise/Towne Square

3 out of 5
925 N Milwaukee St Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Boise Towne Square Mall and Aquarium of Boise are located nearby.
8.6/10 Excellent! (1,306 reviews)
When we book the room we asked for two adjoining rooms. They didn’t book with adjoining rooms so we had several rooms between the two. The first room had drywall work done on the ceiling of the bathroom that looked like a 2 year old played with the drywall mid. It was the worst patch job I have ever ...

Reviewed on Apr 15, 2026

Opens in a new windowHyatt Place Boise/Towne Square
Hotel Renegade

Hotel Renegade

3.5 out of 5
1110 W Grove Street Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free WiFi, 4 restaurants, and 3 bars/lounges. Popular attractions Woodland Empire Ale Craft and Knitting Factory are located nearby.
9.8/10 Exceptional! (1,081 reviews)
We enjoyed our visit to this beautiful place and the city was beautiful too. We were able to walk downtown easily and many options are available to explore near the property. The property itself has been curated in a way that makes everything flow and feel perfect for the trip as visitors enjoy their ...

Reviewed on Apr 15, 2026

Opens in a new windowHotel Renegade
Hotel 43

Hotel 43

4 out of 5
981 Grove St Boise ID
Book a stay at this business-friendly hotel in Boise. Enjoy free WiFi, a free airport shuttle, and room service. Our guests praise the helpful staff in our reviews. Popular attractions Woodland Empire Ale Craft and Eighth Street Marketplace are located nearby.
9.4/10 Exceptional! (475 reviews)
Great hotel in the heart of downtown Boise!

Reviewed on Apr 15, 2026

Opens in a new windowHotel 43
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Teton Valley Resort

Teton Valley Resort

4 out of 5
1208 ID-31 Victor ID
Book a stay at this ski cabin in Victor. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. Popular attractions Brookside Park and Valley of the Tetons Library are located nearby.
9.6/10 Exceptional! (957 reviews)
Check in and check out were super easy. The cabin was well maintained and included plenty of privacy.

Reviewed on Apr 5, 2026

Opens in a new windowTeton Valley Resort
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

How much is the cheapest flight to Idaho?
Some thrifty travelers were able to book a roundtrip flight to Idaho for as little as $92 within the last seven days. If you see a fare you like, grab it fast. Cheap deals don't hang around for long! This price was available on Travelocity for flights to Idaho departing within the next year. Prices and availability are subject to change. Additional terms apply.
Which airlines fly to Idaho?
You'll have a choice of 20 airlines when it's time to book your flight to Idaho. Let Alaska Airlines take you there. This highly rated carrier offers 819 services per month to Boise, Idaho's major city.
What is the cheapest month to fly to Idaho?
Be sure to leave May clear in your calendar, because it's the most affordable time to hop on a plane to Idaho. That's according to Travelocity's direct flight demand from January to December last year. With the money you save, you can upgrade your hotel booking, go to a concert or do something special.
How can I check my flight status to Idaho?
Get useful updates about your flight status and more with Trips. Travelocity's convenient portal is located at the top right of our homepage and is the place to view and manage your bookings. Sign in or create an account in just a few seconds and access everything you need. Or, download the Travelocity app and check the details of your flight to Idaho while you're out and about — and even while you're offline. The app can help with all your booking needs. Whether you want to add transportation to or from the airport or share itinerary details with any members of your family flying with you, our intuitive app can help.
How do I find the best deals on flights to Idaho?
It's always good to book ahead of schedule, and if possible, avoid traveling during the busy tourist season. Another smart way to save is by clicking the "Flexible dates" box at the top of the page after searching for your flights. It's an easy way to compare prices for surrounding days. In the last seven days, the best price for a roundtrip flight to Idaho was $92. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Idaho with Travelocity?
Browse cheap flights to Idaho with Travelocity and begin planning your next big adventure. With round-the-clock customer service throughout every step of the process and a Price Match Guarantee, we take the stress out of finding cheap family flights, hotels, rental cars and more. Snap up a superb deal today and prepare for an epic adventure.
What are the most popular flight routes to Idaho?
To help you find great flights to Idaho, browse our list of some of the well-known routes:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 2,881 flights a month.
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Boise Airport (BOI) - 1,343 flights a month.
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1,174 flights a month.

How much is a flight to Idaho on average?
Passengers have scored roundtrip flights to Idaho for between $92 and $1,255 with Travelocity in the last seven days. Whether you're planning to fly economy or first class, we'll help you get your hands on a fantastic deal. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Idaho?
The length of your direct flight to Idaho mostly depends on your point of origin. For a good idea of what to expect, here are the average travel times for a few favorite routes to Idaho:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 26 minutes
  • Los Angeles, CA (LAX-Los Angeles Intl.) to Boise Airport (BOI) - 2 hours and 3 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 36 minutes

What can I expect on a flight to Idaho?
That depends on several factors. Is your flight to Idaho short or long? Are you flying with a full-service airline or a budget option? These things will impact your experience in the air. If your flight is classed as long haul, most airlines include drinks, warm meals and entertainment. Budget carriers are a terrific option when it comes to short journeys or cheap flights for family vacations. That said, they generally won't have the same inclusions as a full-service airline.

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