$198+ Cheap flights from Billings to Boise (BIL - BOI)
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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — BOI
Jul 12 — Jul 191
Round-trip
1 adult, Economy
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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
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Cheapest flights from Billings to BoiseExplore the most affordable flight options available from Billings to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
Explore the most affordable flight options available from Billings to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 9/156:14 am
BIL
- BOI
1 stop6h 21m
Alaska Airlines
Tue 9/226:00 am
BOI
- BIL
1 stop9h 02m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 10/36:01 am
BIL
- BOI
1 stop17h 57m
Alaska Airlines
Tue 10/62:08 pm
BOI
- BIL
1 stop4h 44m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$374
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Fri 7/175:57 am
BOI
- BIL
1 stop9h 06m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 7/165:20 am
BIL
- BOI
1 stop4h 09m
Delta
Mon 7/206:42 pm
BOI
- BIL
1 stop4h 08m
Delta
Deal found 6/12![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/87:22 pm
BIL
- BOI
1 stop14h 18m
Alaska Airlines
Tue 7/146:13 pm
BOI
- BIL
1 stop5h 38m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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.
Thu 9/177:29 pm
BIL
- BOI
1 stop14h 27m
Alaska Airlines
Thu 9/241:31 pm
BOI
- BIL
2 stops9h 58m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$429
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Mon 7/208:47 pm
BOI
- BIL
1 stop14h 18m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$430
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/96:14 am
BIL
- BOI
2 stops9h 18m
Alaska Airlines
Sun 9/134:20 pm
BOI
- BIL
1 stop7h 09m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$441
Best flights from Billings to BoiseDiscover carefully curated flight deals from Billings to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
Discover carefully curated flight deals from Billings to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2026.
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 9/156:14 am
BIL
- BOI
1 stop6h 21m
Alaska Airlines
Tue 9/226:00 am
BOI
- BIL
1 stop9h 02m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 9/155:20 am
BIL
- BOI
1 stop4h 41m
Delta
Tue 9/226:40 pm
BOI
- BIL
1 stop3h 44m
Delta
Deal found 6/10![Delta logo]()
$355
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 10/36:01 am
BIL
- BOI
1 stop6h 34m
Alaska Airlines
Tue 10/62:08 pm
BOI
- BIL
1 stop4h 44m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 7/165:20 am
BIL
- BOI
1 stop4h 09m
Delta
Mon 7/206:42 pm
BOI
- BIL
1 stop4h 08m
Delta
Deal found 6/12![Delta logo]()
$395
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/97:29 pm
BIL
- BOI
1 stop14h 27m
Alaska Airlines
Sun 9/135:52 pm
BOI
- BIL
1 stop5h 37m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/7. 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.
Tue 6/306:40 pm
BIL
- BOI
1 stop5h 29m
Delta
Tue 7/76:42 pm
BOI
- BIL
1 stop4h 08m
Delta
Deal found 6/7![Delta logo]()
$415
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Thu 9/177:29 pm
BIL
- BOI
1 stop14h 27m
Alaska Airlines
Thu 9/242:16 pm
BOI
- BIL
1 stop4h 33m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$395
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
BIL
- BOI
1 stop6h 47m
Alaska Airlines
Wed 7/156:13 pm
BOI
- BIL
1 stop5h 38m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$415
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Mon 7/68:47 pm
BOI
- BIL
1 stop14h 18m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$475
Last-minute flights from Billings to BoiseDiscover last-minute flight deals from Billings to Boise. Data last updated June 12, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to Boise. Data last updated June 12, 2026 and is based on user searches.
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/27:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Mon 7/64:27 pm
BOI
- BIL
1 stop7h 24m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$520
This Travelocity deal was found by Cheapflights users on 6/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Mon 7/68:47 pm
BOI
- BIL
1 stop14h 18m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$475
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 7/33:43 pm
BIL
- BOI
2 stops28h 42m
Alaska Airlines
Tue 7/78:15 am
BOI
- BIL
1 stop4h 50m
Alaska Airlines
Deal found 6/12![Alaska Airlines logo]()
$519
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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.
Wed 7/87:22 pm
BIL
- BOI
1 stop14h 18m
Alaska Airlines
Tue 7/146:13 pm
BOI
- BIL
1 stop5h 38m
Alaska Airlines
Deal found 6/11![Alaska Airlines logo]()
$415
This Priceline deal was found by Cheapflights users on 6/10. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
BIL
- BOI
2 stops9h 35m
Alaska Airlines
Wed 7/156:13 pm
BOI
- BIL
1 stop5h 38m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$496
This Expedia deal was found by Cheapflights users on 6/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/147:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Fri 7/175:57 am
BOI
- BIL
1 stop9h 06m
Alaska Airlines
Deal found 6/7![Alaska Airlines logo]()
$375
This Delta deal was found by Cheapflights users on 6/12. 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.
Thu 7/165:20 am
BIL
- BOI
1 stop4h 09m
Delta
Mon 7/206:42 pm
BOI
- BIL
1 stop4h 08m
Delta
Deal found 6/12![Delta logo]()
$395
This Expedia deal was found by Cheapflights users on 6/8. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/167:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Mon 7/208:47 pm
BOI
- BIL
1 stop14h 18m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$430
One-way flights from Billings to BoiseSearch for one-way flight options from Billings to Boise. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
Search for one-way flight options from Billings to Boise. Find affordable one-way fares based on user searches. Data last updated June 12, 2026.
This Delta deal was found by Cheapflights users on 6/11. 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.
Mon 9/75:20 am
BIL
- BOI
1 stop4h 28m
Delta
Deal found 6/11![Delta logo]()
$198
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Mon 9/712:11 pm
BIL
- BOI
2 stops29h 58m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$277
This Delta deal was found by Cheapflights users on 6/10. 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.
Sun 6/216:40 pm
BIL
- BOI
1 stop5h 29m
Delta
Deal found 6/10![Delta logo]()
$378
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1910:00 am
BIL
- BOI
2 stops27h 32m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$392
This United Airlines deal was found by Cheapflights users on 6/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/184:10 pm
BIL
- BOI
1 stop6h 27m
United Airlines
Deal found 6/12![United Airlines logo]()
$428
This Kiwi.com deal was found by Cheapflights users on 6/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2210:00 am
BIL
- BOI
2 stops26h 30m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$492
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
Wed 6/177:22 pm
BIL
- BOI
2 stops25h 21m
Alaska Airlines
Deal found 6/10![Alaska Airlines logo]()
$504
This Alaska Airlines deal was found by Cheapflights users on 6/8. 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.
Sun 6/211:45 pm
BIL
- BOI
2 stops25h 50m
Alaska Airlines
Deal found 6/8![Alaska Airlines logo]()
$523
This Alaska Airlines deal was found by Cheapflights users on 6/9. 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.
Thu 6/186:00 am
BIL
- BOI
2 stops9h 35m
Alaska Airlines
Deal found 6/9![Alaska Airlines logo]()
$627
Find flight deals from Billings to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $355 (Alaska Airlines) |
One-way from | $198 (Delta) |
Popular in | July |
Cheapest in | March |
Average price | $469 |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to Boise 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 June 12, 2026.
Use the filters below to find and compare flights from Billings to Boise that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Tue 9/15
6:14 am-12:35 pm
1 stop6h 21m
Boise Air Term. Gowen Fld
Tue 9/22
6:00 am-3:02 pm
1 stop9h 02m
$355
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Tue 9/15
5:20 am-10:01 am
1 stop4h 41m
Boise Air Term. Gowen Fld
Tue 9/22
6:40 pm-10:24 pm
1 stop3h 44m
$355
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Sat 10/3
6:01 am-12:35 pm
1 stop6h 34m
Boise Air Term. Gowen Fld
Tue 10/6
2:08 pm-6:52 pm
1 stop4h 44m
$374
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Wed 9/9
7:29 pm-9:56 am
1 stop14h 27m
Boise Air Term. Gowen Fld
Sun 9/13
5:52 pm-11:29 pm
1 stop5h 37m
$375
Quickest round-trip
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Thu 7/16
5:20 am-9:29 am
1 stop4h 09m
Boise Air Term. Gowen Fld
Mon 7/20
6:42 pm-10:50 pm
1 stop4h 08m
$395
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Thu 9/17
7:29 pm-9:56 am
1 stop14h 27m
Boise Air Term. Gowen Fld
Thu 9/24
2:16 pm-6:49 pm
1 stop4h 33m
$395
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Tue 6/30
6:40 pm-12:09 am
1 stop5h 29m
Boise Air Term. Gowen Fld
Tue 7/7
6:42 pm-10:50 pm
1 stop4h 08m
$415
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Wed 7/8
6:00 am-12:47 pm
1 stop6h 47m
Boise Air Term. Gowen Fld
Wed 7/15
6:13 pm-11:51 pm
1 stop5h 38m
$415
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Fri 7/3
7:22 pm-12:04 am
1 stop4h 42m
Boise Air Term. Gowen Fld
Mon 7/6
8:47 pm-11:05 am
1 stop14h 18m
$475
Cheapest one-way
BillingsBoise
BIL - BOI
BILBOI
Billings Logan Intl
Mon 9/7
5:20 am-9:48 am
1 stop4h 28m
$198
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Billings to Boise
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Billings to Boise in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Billings-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Billings-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Billings-Boise flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Billings-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Billings-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Billings to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Billings with our price prediction graph.
BIL-BOI
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 Billings to Boise
Reviews of airlines servicing Boise
Get insights into the airlines that provide service to Boise. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boise. Reviews last updated June 12, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines and Delta from Billings to Boise to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Entertainment
7.0
Food
7.0
Overall
7.9
Boarding
8.1
Crew
8.5
Comfort
7.8
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Billings to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boise?
Book flights to Boise if you plan to visit one of these locationsMeridian
Nampa
Caldwell
Ontario
McCall
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Billings and Boise flights
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Browse through other flights departing from Billings. Flights are based on user searches made on Cheapflights and were last updated on June 12, 2026.
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Top 2 airlines flying from Billings to Boise
Discover the top 2 airlines that operate flights from Billings to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$413 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$253 | Average$368 | FlexibilityNo cancel fee | On-time75% |