$51 Find Cheap Flights from Billings to the United States

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Billings to the United States departing on 6/29. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Billings to the United States

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
New York1 stop$287
Los Angeles
Los Angeles1 stop$233
Las Vegas
Las Vegasnonstop$91
Chicago
Chicago1 stop$271
San Francisco
San Francisco1 stop$289
Miami
Miami1 stop$492
Boston
Boston1 stop$349
Washington, D.C.
Baltimore1 stop$349
Fort Lauderdale
Fort Lauderdale1 stop$409
Denver
Denvernonstop$249
Seattle
Seattlenonstop$207
Atlanta
Atlanta1 stop$331
Dallas
Dallas1 stop$328
Tampa
Tampa1 stop$435
Houston
Houston1 stop$329
San Diego
San Diego1 stop$254
Honolulu
Honolulu2 stops$512
Philadelphia
Philadelphia1 stop$419
New York
New York1 stop$287
Los Angeles
Los Angeles1 stop$233
Las Vegas
Las Vegasnonstop$91
Chicago
Chicago1 stop$271
San Francisco
San Francisco1 stop$289
Miami
Miami1 stop$492
Boston
Boston1 stop$349
Washington, D.C.
Baltimore1 stop$349
Fort Lauderdale
Fort Lauderdale1 stop$409
Denver
Denvernonstop$249
Seattle
Seattlenonstop$207
Atlanta
Atlanta1 stop$331
Dallas
Dallas1 stop$328
Tampa
Tampa1 stop$435
Houston
Houston1 stop$329
San Diego
San Diego1 stop$254
Honolulu
Honolulu2 stops$512
Philadelphia
Philadelphia1 stop$419

Book Cheap Billings to the United States Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Billings to the United States that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Billings to the United States

Mon, Aug 10 - Fri, Aug 28
Allegiant Air Logo
10:00 am - 11:11 am
BIL
-
LAS
2h 11mnonstop
Allegiant Air Logo
12:01 pm - 3:10 pm
LAS
-
BIL
2h 09mnonstop
$91Allegiant Air
Mon, Aug 3 - Fri, Aug 7
Allegiant Air Logo
9:59 am - 11:09 am
BIL
-
LAS
2h 10mnonstop
Allegiant Air Logo
6:00 am - 9:10 am
LAS
-
BIL
2h 10mnonstop
$97Allegiant Air
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
12:05 pm - 1:16 pm
BIL
-
SEA
2h 11mnonstop
Alaska Airlines Logo
3:58 pm - 6:52 pm
SEA
-
BIL
1h 54mnonstop
$207Alaska Airlines
Sat, Oct 24 - Wed, Oct 28
Alaska Airlines Logo
3:44 pm - 6:56 pm
BIL
-
SEA
4h 12m
1 stop
Alaska Airlines Logo
3:58 pm - 6:52 pm
SEA
-
BIL
1h 54mnonstop
$217Alaska Airlines
Wed, Aug 19 - Tue, Aug 25
Delta Logo
6:33 pm - 10:05 pm
BIL
-
SEA
4h 32m
1 stop
Delta Logo
5:45 am - 11:07 am
SEA
-
BIL
4h 22m
1 stop
$227Delta
Sat, Aug 22 - Tue, Aug 25
Delta Logo
5:20 am - 8:37 am
BIL
-
PDX
4h 17m
1 stop
Delta Logo
5:45 am - 11:07 am
PDX
-
BIL
4h 22m
1 stop
$247Delta
Fri, Aug 21 - Sun, Aug 23
United Airlines Logo
7:00 am - 8:47 am
BIL
-
DEN
1h 47mnonstop
United Airlines Logo
7:26 pm - 9:00 pm
DEN
-
BIL
1h 34mnonstop
$249United Airlines
Thu, Jul 9 - Sun, Jul 12
United Airlines Logo
6:00 pm - 7:52 pm
BIL
-
DEN
1h 52mnonstop
United Airlines Logo
7:55 am - 9:36 am
DEN
-
BIL
1h 41mnonstop
$257United Airlines
Wed, Jul 1 - Sat, Jul 4
American Airlines Logo
6:00 am - 9:53 am
BIL
-
DFW
2h 53mnonstop
American Airlines Logo
11:00 am - 12:59 pm
DFW
-
BIL
2h 59mnonstop
$377American Airlines
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
6:00 am - 3:38 pm
BIL
-
JFK
7h 38m
1 stop
American Airlines Logo
2:42 pm - 11:13 pm
JFK
-
BIL
10h 31m
1 stop
$431American Airlines
Booking Insights

KAYAK's insights & trends for Billings to the United States flights

Get data-powered insights and trends into flights from Billings to the United States to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Billings to the United States flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to the United States from Billings found in the last 5 days was to Las Vegas, at $56 round-trip. The most popular route is from Billings (BIL) to Seattle (SEA), and the cheapest round-trip airline ticket found on this route in the last 5 days was $287.

Can I save money by flying with a layover from Billings to the United States?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $281, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Billings to the United States?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Billings to the United States, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Billings to the United States is August, when tickets cost $85 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of round-trip tickets is $847 and $809 respectively.

Good to know

Low seasonJanuary
Cheapest flight$51
Best time to beat the crowds with an average 9% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from Billings to Las Vegas

FAQs - booking United States flights

  • How does KAYAK find such low prices on flights from Billings to the United States?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Billings to the United States.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Billings to the United States?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Billings to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Billings to the United States?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Billings to the United States with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Billings to the United States?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Billings to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to the United States

  • Looking for a cheap flight? 25% of our users found tickets from Billings to the following destinations at these prices or less: Denver $221 one-way - $432 round-trip; Minneapolis $204 one-way - $369 round-trip; Salt Lake City $215 one-way - $342 round-trip

Reviews of the top 5 airlines serving from Billings to the United States

 
Need help choosing which airline to fly with from Billings to the United States? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12464 reviews
8.5Crew
7.1Food
7.8Comfort
8.1Boarding
7.0Entertainment
Airline reviews

Flight was delayed and we were left in the plane with planed turned off, took so long to get to destination and luggages were lost. Such a hectic travel

2.0 MediocreAnonymous, Jun 2026
DFW - SEA
Read more Alaska Airlines reviews

Flight was delayed and we were left in the plane with planed turned off, took so long to get to destination and luggages were lost. Such a hectic travel

Wish there were more complimentary drinks available - only had water and apple juice. Also - no snacks were provided during the flight, but we were offered some items as we exited the plane.

The flight was delayed out of BIL so many times that I was not able to make my connection. I was rebooked for the next day, losing a full day of my trip. I still have not been compensated as promised.

Flight was delayed, but not be a lot. Crew at the departure gate was friendly. Flight was filled with turbulence, enough to concern my husband. Snacks were delivered to rows in front of us but attendant stopped handing out snacks when she got to our row. Team was efficient but lackadaisical. Usually on board crews are more animated and friendly. No onboard entertainment and no seatback video screens for a six hour flight. Landing was a bit rough. We were told the wrong turnstile for luggage.

2 hour delay. Then some luggage was unloaded at 1baggage claim #7 then without notice the baggage claim was changed to #12. No one informed the passengers they were changing baggage claim turnstile. Several of us waited for 90 minutes after the 1st turnstile stopped and changed to other flights luggage.

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

Super impressed by staff courtesy, and assistance, Flight was one of the best I've had despite turbulence... Will definitely be flying Alaskan air as my preferred choice

No negatives. Crew was great, flight was on time and there were no crazy passengers. 🤩

My boarding passes were pulled from my Apple wallet and my 3 family members who were all sitting together in the same row all got put middle seats and were one of the last to board and barely were able to get our bags in the luggage bins.

Everything went smoothly from the transfer from Orlando to a quick board. Flight was not full and we were able to get underway a little early. My only critique is that in Orlando, they offered active duty service members and veterans to board ahead of their zones in the initial boarding process. They did not offer to veterans in San Diego. Both flights were comfortable

Definitely a southern flavor. Cordiality was evident even though no drinks or snacks were served.

On time! There were plenty of airport employees who were able to keep us moving in the right direction. The crew on the plane were professional.

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Seats were very uncomfortable and being charged for snacks and water.........

Allegiant actually impressed me, original inbound flight from PBG was so late they gave us a bird inbound from Des Moines and only left 1h late and gained 40 minutes back in the air. Comfortable flight with no frills but no complaints.

Flight was delayed. Crew was good but hot coffee was not available.

Great. No choice for n/a. No food or entertainment options

No food is available without purchasing it and there is no in-flight entertainment. Both of these are OK because we got an inexpensive flight from Allegiant and, otherwise, our experience was excellent.

just had water and there was plenty of leg & seat room. But then i don't weight 220#s!!

Not totally their fault- screaming kids that had zero parent intervention.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

The flight from LA to Chicago was smooth and service was very good overall.

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

Everything you need to know for your flight from Billings to the United States

Information on your arrival and departure airports