HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$95+ Cheap flights from Boise (BOI) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOI
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Idaho with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Boise to Idaho

Cheapest flights from Boise to Idaho
Explore the most affordable flight options available from Boise to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/214:05 pm
BOI
-
GEG
1 stop7h 50m
Southwest
Tue 4/282:25 pm
GEG
-
BOI
1 stop8h 05m
Southwest
Deal found 3/24$162
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:20 pm
BOI
-
GEG
1 stop4h 40m
Southwest
Tue 4/286:30 am
GEG
-
BOI
1 stop7h 55m
Southwest
Deal found 3/25$176
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:20 pm
BOI
-
GEG
1 stop4h 40m
Southwest
Sat 4/181:45 pm
GEG
-
BOI
1 stop8h 05m
Southwest
Deal found 3/24$204
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:15 pm
BOI
-
GEG
1 stop7h 20m
Southwest
Wed 4/152:40 pm
GEG
-
BOI
1 stop8h 45m
Southwest
Deal found 3/23$205
This Southwest deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/258:50 am
BOI
-
GEG
1 stop5h 15m
Southwest
Sun 4/265:00 am
GEG
-
BOI
1 stop3h 55m
Southwest
Deal found 3/23$214
This Trip.com deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:43 am
BOI
-
GEG
Nonstop1h 08m
Alaska Airlines
Sat 5/163:20 pm
GEG
-
BOI
Nonstop1h 08m
Alaska Airlines
Deal found 3/25$215
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/177:30 am
BOI
-
GEG
Nonstop1h 11m
Alaska Airlines
Sat 4/186:20 am
GEG
-
BOI
Nonstop1h 08m
Alaska Airlines
Deal found 3/27$217
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:20 pm
BOI
-
GEG
1 stop7h 00m
Southwest
Fri 5/12:50 pm
GEG
-
BOI
1 stop8h 05m
Southwest
Deal found 3/25$218
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/118:00 am
BOI
-
PIH
1 stop3h 47m
Delta
Wed 4/1512:33 pm
PIH
-
BOI
1 stop4h 49m
Delta
Deal found 3/26$447
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:30 am
BOI
-
PIH
1 stop3h 23m
Delta
Fri 5/112:33 pm
PIH
-
BOI
1 stop4h 49m
Delta
Deal found 3/27$513
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/108:00 am
BOI
-
PIH
1 stop3h 47m
Delta
Sun 4/1212:30 pm
PIH
-
BOI
1 stop4h 48m
Delta
Deal found 3/24$543
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/88:00 am
BOI
-
PIH
1 stop3h 47m
Delta
Sun 4/1212:30 pm
PIH
-
BOI
1 stop4h 48m
Delta
Deal found 3/24$551

Find flight deals from Boise to Idaho

Keep the following information in mind while searching for Boise to Idaho flight deals. Data was last updated March 28, 2026.

Round-trip from

$162
(Southwest)

One-way from

$95
(Southwest)
From Boise Air Term. Gowen Fld to Idaho
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Idaho
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Idaho that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Boise to Idaho that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 4/16

1:20 pm-5:00 pm

1 stop4h 40m

Spokane

Tue 4/21

7:00 am-1:20 pm

1 stop5h 20m

$176

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 4/23

1:20 pm-5:00 pm

1 stop4h 40m

Spokane

Tue 4/28

2:40 pm-11:30 pm

2 stops7h 50m

$182
Quickest round-trip

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Thu 4/30

7:43 am-7:51 am

Nonstop1h 08m

Spokane

Mon 5/4

7:27 pm-9:34 pm

Nonstop1h 07m

$217

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Tue 4/21

6:40 am-1:05 pm

2 stops7h 25m

Spokane

Tue 4/21

2:25 pm-11:20 pm

2 stops7h 55m

$230

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Fri 4/17

5:40 am-8:47 am

1 stop4h 07m

Spokane

Fri 4/24

7:03 pm-11:57 pm

1 stop3h 54m

$237

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Tue 5/5

6:39 pm-6:47 pm

Nonstop1h 08m

Spokane

Wed 5/6

1:51 pm-3:58 pm

Nonstop1h 07m

$257

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Fri 6/26

6:42 pm-11:59 pm

1 stop6h 17m

Spokane

Sun 6/28

9:21 am-5:28 pm

1 stop7h 07m

$257

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

Wed 6/10

8:00 pm-11:10 pm

1 stop28h 10m

Spokane

Sun 6/14

6:00 am-8:07 am

Nonstop1h 07m

$260

BoisePocatello

BOI - PIH

BOIPIH

Boise Air Term. Gowen Fld

Sat 4/11

8:00 am-11:47 am

1 stop3h 47m

Pocatello

Wed 4/15

12:33 pm-5:22 pm

1 stop4h 49m

$447

BoisePocatello

BOI - PIH

BOIPIH

Boise Air Term. Gowen Fld

Fri 4/24

8:30 am-11:53 am

1 stop3h 23m

Pocatello

Fri 5/1

12:33 pm-5:22 pm

1 stop4h 49m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 36 resultsSorted by cheapest first
1
2
3
4

Best time to book a flight from Boise to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Boise with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boise to Idaho
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Boise to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boise to Idaho?

    Most people fly from Boise Air Term. Gowen Fld (BOI) if they book a flight from Boise to Idaho. Boise Air Term. Gowen Fld is conveniently located just 3.3 mi from Boise’s city center.

  • How long is the flight from Boise to Idaho?

    Airlines like Southwest, Alaska Airlines, and Delta fly from Boise to Idaho in about 1h 08m. The time it takes to get you to your destination can typically vary by up to 3h 32m. Airlines will cover a distance of 287 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Boise to Idaho?

    The most popular route from Boise to Idaho is Boise Air Term. Gowen Fld - Spokane. You may also consider Boise Air Term. Gowen Fld - Lewiston Nez Perce Rgnl or Boise Air Term. Gowen Fld - Pocatello.

  • Can I find deals for flights from Boise to Idaho that include hotel bookings?

    Yes. In addition to deals on Boise to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boise to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Idaho.

  • Can I find deals for business class flights from Boise to Idaho?

    Yes. Cheapflights offers flight deals from Boise to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Las Vegas flights
Spokane to Seattle flights
Boise to Denver flights
Boise to Seattle flights
Spokane to Sky Harbor Intl flights
Boise to Los Angeles flights
Boise to O'Hare Intl flights
Spokane to Dallas/Fort Worth flights
Spokane to Las Vegas flights
Spokane to Denver flights
Boise to Dallas/Fort Worth flights
Boise to Sky Harbor Intl flights
Spokane to San Diego flights
Spokane to Los Angeles flights
Spokane to O'Hare Intl flights
Idaho Falls to Seattle flights
Spokane to Nashville flights
Boise to San Francisco flights
Boise to Orlando flights
Spokane to Atlanta flights
Boise to San Diego flights
Spokane to John F Kennedy Intl flights
Boise to John F Kennedy Intl flights
Boise to Atlanta flights
Boise to Dulles Intl flights
Boise to San Jose flights
Boise to Nashville flights
Idaho Falls to Denver flights
Spokane to Salt Lake City flights
Spokane to Orlando flights
Boise to Burbank flights
Boise to Midway flights
Spokane to Minneapolis flights
Boise to Minneapolis flights
Spokane to Portland flights
Boise to Newark flights
Spokane to Boston flights
Spokane to Honolulu flights
Boise to Baltimore flights
Boise to Austin flights
Spokane to Sacramento flights
Boise to Miami flights
Boise to Santa Ana flights
Spokane to Dulles Intl flights
Jackson to Newark flights
Boise to LaGuardia flights
Boise to Honolulu flights
Boise to Salt Lake City flights
Jackson to Dallas/Fort Worth flights
Spokane to San Francisco flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.