$69+ Cheap flights from Billings (BIL) to the United States
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 3/6. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — LAX
Mar 11 — Mar 181
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Billings to USA 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 Billings to USA
Cheapest
Best
Last-minute
One-way
Cheapest flights from Billings to USAExplore the most affordable flight options available from Billings to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
Explore the most affordable flight options available from Billings to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 9, 2026.
This Booking.com deal was found by Cheapflights users on 2/7. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:57 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 4/106:15 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 2/7![Allegiant Air logo]()
$105
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 5/62:06 pm
BIL
- SEA
Nonstop2h 07m
Alaska Airlines
Sat 5/1610:17 am
SEA
- BIL
Nonstop1h 59m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$137
This Gotogate deal was found by Cheapflights users on 2/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/6![Allegiant Air logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/232:05 pm
BIL
- SEA
Nonstop2h 10m
Hawaiian Airlines
Mon 3/309:00 am
SEA
- BIL
Nonstop1h 54m
Hawaiian Airlines
Deal found 2/6![Hawaiian Airlines logo]()
$146
This Booking.com deal was found by Cheapflights users on 2/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/6![Allegiant Air logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:34 am
BIL
- LAS
Nonstop2h 10m
Allegiant Air
Fri 5/16:05 am
LAS
- BIL
Nonstop2h 09m
Allegiant Air
Deal found 2/8![Allegiant Air logo]()
$161
This CheapOair deal was found by Cheapflights users on 2/6. 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.
Fri 3/277:56 am
BIL
- SEA
Nonstop2h 14m
Alaska Airlines
Tue 3/319:04 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$177
This Mytrip deal was found by Cheapflights users on 2/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/1610:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 2/206:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/9![Allegiant Air logo]()
$180
This Expedia deal was found by Cheapflights users on 2/6. 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.
Mon 3/22:04 pm
BIL
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 3/38:45 pm
SEA
- BIL
Nonstop1h 53m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$187
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/117:00 am
BIL
- SEA
Nonstop2h 17m
Alaska Airlines
Tue 3/178:45 pm
SEA
- BIL
Nonstop1h 53m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$192
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/99:59 am
BIL
- LAS
Nonstop2h 17m
Multiple Airlines
Fri 3/137:00 am
LAS
- BIL
1 stop5h 24m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$195
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/292:41 pm
BIL
- LAS
1 stop17h 57m
Multiple Airlines
Fri 5/16:05 am
LAS
- BIL
Nonstop2h 09m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$196
Best flights from Billings to USADiscover carefully curated flight deals from Billings to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
Discover carefully curated flight deals from Billings to USA that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 9, 2026.
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Wed 3/112:04 pm
BIL
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 3/178:45 pm
SEA
- BIL
Nonstop1h 53m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$192
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:53 pm
BIL
- SEA
1 stop6h 06m
United Airlines
Wed 3/115:00 am
SEA
- BIL
1 stop7h 23m
United Airlines
Deal found 2/8![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 2/5. 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 2/276:15 pm
BIL
- SEA
1 stop6h 54m
Delta
Wed 3/412:00 pm
SEA
- BIL
1 stop6h 39m
Delta
Deal found 2/5![Delta logo]()
$207
This Hawaiian Airlines deal was found by Cheapflights users on 2/7. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/113:32 pm
BIL
- SEA
1 stop7h 46m
Hawaiian Airlines
Tue 3/178:45 pm
SEA
- BIL
Nonstop1h 53m
Hawaiian Airlines
Deal found 2/7![Hawaiian Airlines logo]()
$230
This American Airlines deal was found by Cheapflights users on 2/7. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/41:48 pm
BIL
- MCO
1 stop9h 04m
American Airlines
Tue 3/101:06 pm
MCO
- BIL
2 stops11h 53m
American Airlines
Deal found 2/7![American Airlines logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 2/6. 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.
Wed 4/152:41 pm
BIL
- DFW
1 stop21h 59m
Multiple Airlines
Mon 4/209:26 pm
DFW
- BIL
2 stops41h 25m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$375
This Alaska Airlines deal was found by Cheapflights users on 2/7. 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.
Wed 4/157:56 am
BIL
- SEA
Nonstop2h 14m
Alaska Airlines
Mon 4/209:04 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 2/6. 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 2/255:10 am
BIL
- SEA
1 stop5h 35m
Delta
Wed 3/412:00 pm
SEA
- BIL
1 stop6h 39m
Delta
Deal found 2/6![Delta logo]()
$222
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Wed 5/66:35 am
BIL
- LAS
1 stop5h 13m
United Airlines
Thu 5/142:54 pm
LAS
- BIL
1 stop5h 03m
United Airlines
Deal found 2/6![United Airlines logo]()
$249
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:18 pm
BIL
- LAS
1 stop6h 19m
Delta
Tue 5/510:25 am
LAS
- BIL
1 stop6h 12m
Delta
Deal found 2/8![Delta logo]()
$237
This CheapOair deal was found by Cheapflights users on 2/7. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/27:00 am
BIL
- SEA
Nonstop2h 17m
Alaska Airlines
Fri 3/611:56 am
SEA
- BIL
Nonstop1h 56m
Alaska Airlines
Deal found 2/7![Alaska Airlines logo]()
$242
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:18 pm
BIL
- LAS
1 stop5h 03m
Delta
Wed 5/65:20 pm
LAS
- BIL
1 stop4h 04m
Delta
Deal found 2/8![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 2/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/252:35 pm
BIL
- ORD
1 stop5h 54m
United Airlines
Wed 4/17:00 am
ORD
- BIL
1 stop7h 23m
United Airlines
Deal found 2/7![United Airlines logo]()
$267
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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 3/97:00 am
BIL
- SEA
Nonstop2h 17m
Alaska Airlines
Mon 3/165:10 pm
SEA
- BIL
1 stop19h 14m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$250
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:18 pm
BIL
- LAS
1 stop6h 19m
Delta
Wed 5/65:20 pm
LAS
- BIL
1 stop4h 04m
Delta
Deal found 2/8![Delta logo]()
$237
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/247:25 am
BIL
- JFK
1 stop10h 35m
American Airlines
Tue 3/32:40 pm
JFK
- BIL
1 stop9h 32m
American Airlines
Deal found 2/6![American Airlines logo]()
$318
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Sat 3/72:35 pm
BIL
- ORD
1 stop7h 20m
United Airlines
Sat 3/147:00 am
ORD
- BIL
1 stop7h 23m
United Airlines
Deal found 2/6![United Airlines logo]()
$268
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 5/307:21 pm
BIL
- SEA
Nonstop2h 12m
Alaska Airlines
Sun 6/78:39 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/276:18 pm
BIL
- LAS
1 stop6h 19m
Delta
Wed 5/65:20 pm
LAS
- BIL
1 stop4h 04m
Delta
Deal found 2/8![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/211:48 pm
BIL
- MCO
1 stop9h 04m
American Airlines
Wed 2/255:20 am
MCO
- BIL
1 stop9h 58m
American Airlines
Deal found 2/6![American Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/6. 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 3/65:10 am
BIL
- LAS
1 stop4h 14m
Delta
Tue 3/106:00 am
LAS
- BIL
1 stop3h 53m
Delta
Deal found 2/6![Delta logo]()
$249
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:18 pm
BIL
- LAS
1 stop5h 03m
Delta
Thu 5/75:10 pm
LAS
- BIL
1 stop4h 42m
Delta
Deal found 2/8![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/41:48 pm
BIL
- MCO
1 stop6h 37m
American Airlines
Tue 4/73:42 pm
MCO
- BIL
1 stop9h 01m
American Airlines
Deal found 2/6![American Airlines logo]()
$379
This Travelocity deal was found by Cheapflights users on 2/8. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/82:05 pm
BIL
- ANC
1 stop11h 30m
Alaska Airlines
Tue 4/149:21 am
ANC
- BIL
1 stop12h 37m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 2/6. 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.
Tue 3/312:35 pm
BIL
- ANC
1 stop10h 10m
United Airlines
Sat 4/411:47 pm
ANC
- BIL
1 stop7h 53m
United Airlines
Deal found 2/6![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:20 am
BIL
- LAS
1 stop3h 58m
Delta
Tue 5/510:25 am
LAS
- BIL
1 stop6h 12m
Delta
Deal found 2/8![Delta logo]()
$249
This American Airlines deal was found by Cheapflights users on 2/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:00 am
BIL
- DFW
Nonstop2h 56m
American Airlines
Wed 7/228:42 pm
DFW
- BIL
Nonstop3h 03m
American Airlines
Deal found 2/6![American Airlines logo]()
$381
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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 3/13:32 pm
BIL
- PHX
1 stop8h 27m
Alaska Airlines
Wed 3/47:40 am
PHX
- BIL
1 stop5h 44m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:35 pm
BIL
- MCO
1 stop6h 55m
United Airlines
Sat 2/286:10 am
MCO
- BIL
1 stop9h 13m
United Airlines
Deal found 2/8![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 2/6. 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 5/95:35 am
BIL
- ORD
1 stop5h 17m
Delta
Wed 5/135:43 pm
ORD
- BIL
1 stop6h 20m
Delta
Deal found 2/6![Delta logo]()
$249
Last-minute flights from Billings to USADiscover last-minute flight deals from Billings to USA. Data last updated February 9, 2026 and is based on user searches.
Discover last-minute flight deals from Billings to USA. Data last updated February 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 2/7. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/2310:22 am
BIL
- LAS
Nonstop2h 27m
Allegiant Air
Fri 2/276:25 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/7![Allegiant Air logo]()
$211
This Delta deal was found by Cheapflights users on 2/5. 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 2/276:15 pm
BIL
- SEA
1 stop6h 54m
Delta
Wed 3/412:00 pm
SEA
- BIL
1 stop6h 39m
Delta
Deal found 2/5![Delta logo]()
$207
This Expedia deal was found by Cheapflights users on 2/6. 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.
Mon 3/22:04 pm
BIL
- SEA
Nonstop2h 13m
Alaska Airlines
Tue 3/38:45 pm
SEA
- BIL
Nonstop1h 53m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$187
This United Airlines deal was found by Cheapflights users on 2/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/45:53 pm
BIL
- SEA
1 stop6h 06m
United Airlines
Wed 3/115:00 am
SEA
- BIL
1 stop7h 23m
United Airlines
Deal found 2/8![United Airlines logo]()
$197
This Booking.com deal was found by Cheapflights users on 2/6. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/6![Allegiant Air logo]()
$160
This Gotogate deal was found by Cheapflights users on 2/6. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Fri 3/136:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/6![Allegiant Air logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/99:59 am
BIL
- LAS
Nonstop2h 17m
Multiple Airlines
Fri 3/137:00 am
LAS
- BIL
1 stop5h 24m
Multiple Airlines
Deal found 2/6![Multiple Airlines logo]()
$195
This CheapOair deal was found by Cheapflights users on 2/9. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/97:00 am
BIL
- SEA
Nonstop2h 17m
Alaska Airlines
Mon 3/1611:56 am
SEA
- BIL
Nonstop1h 56m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$202
This Alaska Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 3/117:00 am
BIL
- SEA
Nonstop2h 17m
Alaska Airlines
Tue 3/178:45 pm
SEA
- BIL
Nonstop1h 53m
Alaska Airlines
Deal found 2/9![Alaska Airlines logo]()
$192
This Mytrip deal was found by Cheapflights users on 2/7. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/169:57 am
BIL
- LAS
Nonstop2h 14m
Allegiant Air
Fri 3/206:00 am
LAS
- BIL
Nonstop2h 07m
Allegiant Air
Deal found 2/7![Allegiant Air logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 2/6. 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 3/232:05 pm
BIL
- SEA
Nonstop2h 10m
Hawaiian Airlines
Mon 3/309:00 am
SEA
- BIL
Nonstop1h 54m
Hawaiian Airlines
Deal found 2/6![Hawaiian Airlines logo]()
$146
This CheapOair deal was found by Cheapflights users on 2/6. 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.
Fri 3/277:56 am
BIL
- SEA
Nonstop2h 14m
Alaska Airlines
Tue 3/319:04 pm
SEA
- BIL
Nonstop1h 54m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$177
One-way flights from Billings to USASearch for one-way flight options from Billings to USA. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
Search for one-way flight options from Billings to USA. Find affordable one-way fares based on user searches. Data last updated February 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:59 am
BIL
- LAS
Nonstop2h 17m
Allegiant Air
Deal found 2/9![Allegiant Air logo]()
$69
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- PHX
1 stop7h 14m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$99
This Kiwi.com deal was found by Cheapflights users on 2/9. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- DFW
1 stop27h 09m
Multiple Airlines
Deal found 2/9![Multiple Airlines logo]()
$104
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/69:57 am
BIL
- PHX
1 stop29h 36m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$106
This Delta deal was found by Cheapflights users on 2/5. 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 4/76:25 am
BIL
- ORD
1 stop4h 10m
Delta
Deal found 2/5![Delta logo]()
$106
This Alaska Airlines deal was found by Cheapflights users on 2/8. 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.
Tue 5/512:49 pm
BIL
- PHX
1 stop8h 47m
Alaska Airlines
Deal found 2/8![Alaska Airlines logo]()
$109
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:34 am
BIL
- DFW
1 stop18h 16m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:59 am
BIL
- ORD
1 stop19h 09m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$111
This Kiwi.com deal was found by Cheapflights users on 2/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:34 am
BIL
- PHX
1 stop14h 15m
Multiple Airlines
Deal found 2/7![Multiple Airlines logo]()
$114
This Delta deal was found by Cheapflights users on 2/5. 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 4/76:21 pm
BIL
- PHX
1 stop6h 18m
Delta
Deal found 2/5![Delta logo]()
$117
This Kiwi.com deal was found by Cheapflights users on 2/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/410:34 am
BIL
- ORD
1 stop19h 13m
Multiple Airlines
Deal found 2/8![Multiple Airlines logo]()
$117
This Delta deal was found by Cheapflights users on 2/6. 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 5/56:18 pm
BIL
- LAS
1 stop6h 19m
Delta
Deal found 2/6![Delta logo]()
$119
Find flight deals from Billings to USA
Keep the following information in mind while searching for Billings to USA flight deals. Data was last updated February 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $105 (Booking.com) |
One-way from | $69 (Kiwi.com) |
Popular in | May |
Cheapest in | April |
Average price | $356 |
Good round-trip deal | $138 or less |
Good one-way deal | $72 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Billings to USA 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 February 9, 2026.
Use the filters below to find and compare flights from Billings to the United States that are best for you.
Fly from
Billings
Fly to
USA
Route
Depart
Return
Price
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 3/11
2:04 pm-3:17 pm
Nonstop2h 13m
Seattle/Tacoma Intl
Tue 3/17
8:45 pm-11:38 pm
Nonstop1h 53m
$192
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 3/4
5:53 pm-10:59 pm
1 stop6h 06m
Seattle/Tacoma Intl
Wed 3/11
5:00 am-1:23 pm
1 stop7h 23m
$197
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Fri 2/27
6:15 pm-12:09 am
1 stop6h 54m
Seattle/Tacoma Intl
Wed 3/4
12:00 pm-7:39 pm
1 stop6h 39m
$207
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 4/15
7:56 am-9:10 am
Nonstop2h 14m
Seattle/Tacoma Intl
Mon 4/20
9:04 pm-11:58 pm
Nonstop1h 54m
$212
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 2/25
5:10 am-9:45 am
1 stop5h 35m
Seattle/Tacoma Intl
Wed 3/4
12:00 pm-7:39 pm
1 stop6h 39m
$222
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Wed 3/11
3:32 pm-10:18 pm
1 stop7h 46m
Seattle/Tacoma Intl
Tue 3/17
8:45 pm-11:38 pm
Nonstop1h 53m
$230
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Tue 4/28
6:18 pm-11:37 pm
1 stop6h 19m
Las Vegas Harry Reid Intl
Tue 5/5
10:25 am-5:37 pm
1 stop6h 12m
$237
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Sat 5/2
6:18 pm-10:21 pm
1 stop5h 03m
Las Vegas Harry Reid Intl
Wed 5/6
5:20 pm-10:24 pm
1 stop4h 04m
$237
BillingsLas Vegas
BIL - LAS
BILLAS
Billings Logan Intl
Tue 4/28
6:18 pm-11:37 pm
1 stop6h 19m
Las Vegas Harry Reid Intl
Wed 5/6
5:20 pm-10:24 pm
1 stop4h 04m
$237
BillingsSeattle
BIL - SEA
BILSEA
Billings Logan Intl
Mon 3/2
7:00 am-8:17 am
Nonstop2h 17m
Seattle/Tacoma Intl
Fri 3/6
11:56 am-2:52 pm
Nonstop1h 56m
$242
Showing 1-10 of 60 results
Best time to book a flight from Billings to USA
Have a flexible travel schedule? Discover the best time to fly to USA from Billings with our price prediction graph.
BIL-LAS
BIL-PHX
BIL-DFW
BIL-SEA
BIL-ORD
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 the United States
BIL-US0
BIL-LAS
BIL-PHX
BIL-DFW
BIL-SEA
What is the cheapest month to book a flight from Billings to USA?
Currently, May is the cheapest month in which you can book a flight from Billings to USA (average of $91). Flying from Billings to USA in November is currently the most expensive (average of $130). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from BIL to US?
Find hourly flight availability from Billings to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 9, 2026.
It’s typically best to fly out from Billings to USA in the evening. Doing so could potentially save you 55% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Billings to USA?
Use this chart to determine the cheapest time to fly round-trip from Billings to USA. Price data was last updated on February 7, 2026.
Travelers seeking maximum savings on their Billings to USA flight should consider departing on Friday at noon when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Billings to the United States delayed?
About 33% of weekly flights between Billings and United States have experienced delays in the past year, with the average delay time being 31 minutes.
What is the most punctual flight time for Billings to the United States flights?
Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Friday tends to have the lowest number of delays on this route, whereas Saturday has historically faced a higher average of delays compared to other days of the week.
Reviews of airlines servicing USA
Get insights into the airlines that provide service to USA. 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 USA. Reviews last updated February 9, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Billings to the United States. 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.
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Overall
8.0
Food
7.1
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.0
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Related info for your journey
Find useful and relevant information for your journey from Billings to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Top regions
Alternative routes for Billings to USA
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to USA by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Billings to USA by cabin class
Find flights from Billings to USA, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Billings and USA flights
Browse other Billings and USA flight options. Last updated on February 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Billings to USA flights
Consider these flights traveling from Billings to USA.
Fly to USA regions
Consider these flights traveling to USA regions.
Top 6 airlines flying from Billings to USA
Discover the top 6 airlines that operate flights from Billings to USA. 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 February 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$92 | Average$205 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$125 | Average$422 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$135 | Average$282 | FlexibilityNo cancel fee | On-time85% | |
| Cheapest$167 | Average$472 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$312 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$256 | Average$480 | FlexibilityNo cancel fee | On-time71% |