$198+ Cheap flights from Boise to Billings (BOI - BIL)
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 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BIL
Jun 17 — Jun 241
Round-trip
1 adult, Economy
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Find cheap flights from Boise to Billings 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
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Cheapest flights from Boise to BillingsExplore the most affordable flight options available from Boise to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
Explore the most affordable flight options available from Boise to Billings. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Tue 6/95:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/13![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 5/13. 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 7/226:00 am
BOI
- BIL
1 stop5h 09m
Delta
Wed 7/295:20 am
BIL
- BOI
1 stop4h 09m
Delta
Deal found 5/13![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 5/16. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/75:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/16![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 5/13. 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 7/226:00 am
BOI
- BIL
1 stop5h 09m
Delta
Sun 7/265:20 am
BIL
- BOI
1 stop4h 09m
Delta
Deal found 5/13![Delta logo]()
$375
This Delta deal was found by Cheapflights users on 5/13. 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 6/135:15 pm
BOI
- BIL
1 stop5h 36m
Delta
Sun 6/145:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/13![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/17. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/145:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/17![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 5/16. 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 6/56:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/75:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/16![Delta logo]()
$458
This Alaska Airlines deal was found by Cheapflights users on 5/16. 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 10/24:17 pm
BOI
- BIL
1 stop7h 12m
Alaska Airlines
Mon 10/57:32 pm
BIL
- BOI
2 stops19h 45m
Alaska Airlines
Deal found 5/16![Alaska Airlines logo]()
$464
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/68:38 am
BOI
- BIL
2 stops10h 03m
Alaska Airlines
Tue 6/97:21 pm
BIL
- BOI
1 stop4h 37m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$472
This Expedia deal was found by Cheapflights users on 5/13. 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.
Fri 6/125:57 am
BOI
- BIL
1 stop9h 06m
Alaska Airlines
Fri 6/197:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$480
Best flights from Boise to BillingsDiscover carefully curated flight deals from Boise to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
Discover carefully curated flight deals from Boise to Billings that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Tue 6/95:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/13![Delta logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/68:38 am
BOI
- BIL
2 stops10h 03m
Alaska Airlines
Tue 6/97:21 pm
BIL
- BOI
1 stop4h 37m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$472
This Delta deal was found by Cheapflights users on 5/13. 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 6/135:15 pm
BOI
- BIL
1 stop5h 36m
Delta
Sun 6/145:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/13![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/15. 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 8/611:12 am
BOI
- BIL
1 stop6h 41m
Delta
Sat 8/86:34 pm
BIL
- BOI
1 stop3h 56m
Delta
Deal found 5/15![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/16. 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 8/146:44 pm
BOI
- BIL
1 stop3h 51m
Delta
Sun 8/166:34 pm
BIL
- BOI
1 stop5h 25m
Delta
Deal found 5/16![Delta logo]()
$395
This Expedia deal was found by Cheapflights users on 5/13. 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.
Fri 6/125:57 am
BOI
- BIL
1 stop9h 06m
Alaska Airlines
Fri 6/197:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 5/16. 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 8/136:44 pm
BOI
- BIL
1 stop3h 51m
Delta
Sun 8/166:34 pm
BIL
- BOI
1 stop5h 25m
Delta
Deal found 5/16![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/17. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/145:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/17![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 5/16. 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 6/56:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/75:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/16![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 5/13. 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 6/305:59 pm
BOI
- BIL
1 stop4h 50m
Delta
Fri 7/36:40 pm
BIL
- BOI
1 stop5h 29m
Delta
Deal found 5/13![Delta logo]()
$487
This Delta deal was found by Cheapflights users on 5/15. 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 6/156:00 am
BOI
- BIL
1 stop4h 59m
Delta
Sun 6/215:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/15![Delta logo]()
$487
Last-minute flights from Boise to BillingsDiscover last-minute flight deals from Boise to Billings. Data last updated May 18, 2026 and is based on user searches.
Discover last-minute flight deals from Boise to Billings. Data last updated May 18, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/16. 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 6/56:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/75:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/16![Delta logo]()
$458
This Delta deal was found by Cheapflights users on 5/13. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Tue 6/95:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/13![Delta logo]()
$337
This Delta deal was found by Cheapflights users on 5/16. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/75:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/16![Delta logo]()
$361
This Delta deal was found by Cheapflights users on 5/17. 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 6/66:41 pm
BOI
- BIL
1 stop4h 11m
Delta
Sun 6/145:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/17![Delta logo]()
$396
This Alaska Airlines deal was found by Cheapflights users on 5/13. 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 6/68:38 am
BOI
- BIL
2 stops10h 03m
Alaska Airlines
Tue 6/97:21 pm
BIL
- BOI
1 stop4h 37m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$472
This CheapOair deal was found by Cheapflights users on 5/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:00 am
BOI
- BIL
2 stops6h 21m
Alaska Airlines
Sun 6/147:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$576
This Expedia deal was found by Cheapflights users on 5/13. 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.
Fri 6/125:57 am
BOI
- BIL
1 stop9h 06m
Alaska Airlines
Fri 6/197:22 pm
BIL
- BOI
1 stop4h 42m
Alaska Airlines
Deal found 5/13![Alaska Airlines logo]()
$480
This Delta deal was found by Cheapflights users on 5/13. 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 6/135:15 pm
BOI
- BIL
1 stop5h 36m
Delta
Sun 6/145:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/13![Delta logo]()
$395
This Delta deal was found by Cheapflights users on 5/15. 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 6/146:00 am
BOI
- BIL
1 stop4h 59m
Delta
Sun 6/215:20 am
BIL
- BOI
1 stop4h 12m
Delta
Deal found 5/15![Delta logo]()
$487
One-way flights from Boise to BillingsSearch for one-way flight options from Boise to Billings. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
Search for one-way flight options from Boise to Billings. Find affordable one-way fares based on user searches. Data last updated May 18, 2026.
This Delta deal was found by Cheapflights users on 5/13. 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 9/36:00 am
BOI
- BIL
1 stop5h 00m
Delta
Deal found 5/13![Delta logo]()
$198
This Delta deal was found by Cheapflights users on 5/14. 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 6/116:42 pm
BOI
- BIL
1 stop4h 07m
Delta
Deal found 5/14![Delta logo]()
$228
This Kiwi.com deal was found by Cheapflights users on 5/14. 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.
Thu 6/113:07 pm
BOI
- BIL
2 stops47h 36m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$279
This Alaska Airlines deal was found by Cheapflights users on 5/17. 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 9/37:00 am
BOI
- BIL
2 stops8h 02m
Alaska Airlines
Deal found 5/17![Alaska Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 5/14. 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 6/126:13 pm
BOI
- BIL
2 stops20h 50m
Alaska Airlines
Deal found 5/14![Alaska Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 5/14. 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 6/122:55 pm
BOI
- BIL
3 stops32h 56m
Multiple Airlines
Deal found 5/14![Multiple Airlines logo]()
$801
Find flight deals from Boise to Billings
Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Billings (BIL). 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 May 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $337 (Delta) |
One-way from | $198 (Delta) |
Popular in | June |
Cheapest in | August |
Average price | $395 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boise to Billings 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 May 18, 2026.
Use the filters below to find and compare flights from Boise to Billings that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Sat 6/6
6:41 pm-10:52 pm
1 stop4h 11m
Billings Logan Intl
Tue 6/9
5:20 am-9:32 am
1 stop4h 12m
$337
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Sat 6/13
5:15 pm-10:51 pm
1 stop5h 36m
Billings Logan Intl
Sun 6/14
5:20 am-9:32 am
1 stop4h 12m
$395
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Thu 8/6
11:12 am-5:53 pm
1 stop6h 41m
Billings Logan Intl
Sat 8/8
6:34 pm-10:30 pm
1 stop3h 56m
$395
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Fri 8/14
6:44 pm-10:35 pm
1 stop3h 51m
Billings Logan Intl
Sun 8/16
6:34 pm-11:59 pm
1 stop5h 25m
$395
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Thu 8/13
6:44 pm-10:35 pm
1 stop3h 51m
Billings Logan Intl
Sun 8/16
6:34 pm-11:59 pm
1 stop5h 25m
$395
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Sat 6/6
6:41 pm-10:52 pm
1 stop4h 11m
Billings Logan Intl
Sun 6/14
5:20 am-9:32 am
1 stop4h 12m
$396
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Fri 6/5
6:41 pm-10:52 pm
1 stop4h 11m
Billings Logan Intl
Sun 6/7
5:20 am-9:32 am
1 stop4h 12m
$458
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Sat 6/6
8:38 am-6:41 pm
2 stops10h 03m
Billings Logan Intl
Tue 6/9
7:21 pm-11:58 pm
1 stop4h 37m
$472
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Fri 6/12
5:57 am-3:03 pm
1 stop9h 06m
Billings Logan Intl
Fri 6/19
7:22 pm-12:04 am
1 stop4h 42m
$480
BoiseBillings
BOI - BIL
BOIBIL
Boise Air Term. Gowen Fld
Tue 6/30
5:59 pm-10:49 pm
1 stop4h 50m
Billings Logan Intl
Fri 7/3
6:40 pm-12:09 am
1 stop5h 29m
$487
Showing 1-10 of 14 resultsSorted by cheapest first
Compare providers for flights from Boise to Billings
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 Boise to Billings in May.
| 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 Boise-Billings flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Boise-Billings flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Boise-Billings flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Boise-Billings 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 Boise-Billings 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 Boise to Billings
Have a flexible travel schedule? Discover the best time to fly to Billings from Boise with our price prediction graph.
BOI-BIL
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 Billings
Reviews of airlines servicing Billings
Get insights into the airlines that provide service to Billings. 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 Billings. Reviews last updated May 18, 2026.
Read reviews from past customers who have flown Alaska Airlines and Delta from Boise to Billings. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Entertainment
7.0
Food
7.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.9
Reviews
1 / 20
8.0
ExcellentEugene,Mar 2026
MFR - SEA
Related info for your journey
Find useful and relevant information for your journey from Boise to Billings. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Explore flights to Billings departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 18, 2026.
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Boise and Billings flights
Browse other Boise and Billings flight options. Last updated on May 18, 2026.
Other flights from Boise
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Top 2 airlines flying from Boise to Billings
Discover the top 2 airlines that operate flights from Boise to Billings. 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 May 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$444 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$296 | Average$363 | FlexibilityNo cancel fee | On-timeN/A |