$89 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 9/27. 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

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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$331
Los Angeles
Los Angeles1 stop$199
Las Vegas
Las Vegasnonstop$96
Miami
Miami1 stop$376
Chicago
Chicagononstop$239
San Francisco
San Francisco1 stop$231
Boston
Boston1 stop$395
Denver
Denvernonstop$189
Seattle
Seattlenonstop$157
Fort Lauderdale
Fort Lauderdale1 stop$404
Atlanta
Atlanta1 stop$338
Dallas
Dallas1 stop$295
Tampa
Tampa1 stop$367
Houston
Houston1 stop$255
Honolulu
Honolulu2 stops$621
San Diego
San Diego1 stop$273
Philadelphia
Philadelphia1 stop$420
New York
New York1 stop$331
Los Angeles
Los Angeles1 stop$199
Las Vegas
Las Vegasnonstop$96
Miami
Miami1 stop$376
Chicago
Chicagononstop$239
San Francisco
San Francisco1 stop$231
Boston
Boston1 stop$395
Denver
Denvernonstop$189
Seattle
Seattlenonstop$157
Fort Lauderdale
Fort Lauderdale1 stop$404
Atlanta
Atlanta1 stop$338
Dallas
Dallas1 stop$295
Tampa
Tampa1 stop$367
Houston
Houston1 stop$255
Honolulu
Honolulu2 stops$621
San Diego
San Diego1 stop$273
Philadelphia
Philadelphia1 stop$420

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

Sat, Sep 27 - Sat, Oct 4
Alaska Airlines Logo
6:00 am - 7:08 amBIL-SEA
2h 08mnonstop
Alaska Airlines Logo
9:15 pm - 12:08 amSEA-BIL
1h 53mnonstop
$157Alaska Airlines
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Fri, Oct 31 - Tue, Nov 4
Alaska Airlines Logo
3:40 pm - 4:50 pmBIL-PDX
2h 10mnonstop
Alaska Airlines Logo
10:30 am - 1:20 pmPDX-BIL
1h 50mnonstop
$167Alaska Airlines
Find Deal
Sat, Oct 11 - Tue, Oct 14
United Airlines Logo
7:00 am - 8:43 amBIL-DEN
1h 43mnonstop
United Airlines Logo
7:15 pm - 8:49 pmDEN-BIL
1h 34mnonstop
$189United Airlines
Find Deal
Fri, Oct 31 - Tue, Nov 4
Hawaiian Airlines Logo
6:00 am - 9:06 amBIL-PDX
4h 06m1 stop
Hawaiian Airlines Logo
10:30 am - 1:20 pmPDX-BIL
1h 50mnonstop
$197Hawaiian Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Hawaiian Airlines Logo
6:00 am - 7:08 amBIL-SEA
2h 08mnonstop
Hawaiian Airlines Logo
3:45 pm - 6:38 pmSEA-BIL
1h 53mnonstop
$197Hawaiian Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 21
United Airlines Logo
7:00 am - 8:42 amBIL-DEN
1h 42mnonstop
United Airlines Logo
9:05 pm - 10:46 pmDEN-BIL
1h 41mnonstop
$199United Airlines
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Fri, Oct 31 - Tue, Nov 4
Delta Logo
6:25 am - 12:50 pmBIL-PDX
7h 25m1 stop
Delta Logo
5:00 pm - 10:25 pmPDX-BIL
4h 25m1 stop
$207Delta
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Tue, Oct 7 - Tue, Oct 14
Delta Logo
5:25 am - 11:47 amBIL-DEN
6h 22m1 stop
Delta Logo
3:41 pm - 10:25 pmDEN-BIL
6h 44m1 stop
$209Delta
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Sat, Oct 4 - Sun, Oct 12
American Airlines Logo
12:19 pm - 4:13 pmBIL-ORD
2h 54mnonstop
American Airlines Logo
9:40 am - 11:50 amORD-BIL
3h 10mnonstop
$264American Airlines
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Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
12:19 pm - 4:13 pmBIL-ORD
2h 54mnonstop
American Airlines Logo
4:17 pm - 9:53 pmORD-BIL
6h 36m1 stop
$270American Airlines
Find Deal
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 72 hours was to Las Vegas, at $91 round-trip. The most popular route is from Billings (BIL) to Denver (DEN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $249.

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 $511, 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 February, when tickets cost $376 (return) on average. On the other hand, the most expensive months are January and December, when the average cost of round-trip tickets is $987 and $848 respectively.

Good to know

Low seasonJuly
Cheapest flight$89
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly and prices are also 4% lower on average.
Flight from Billings to Seattle

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.

  • What is the cheapest time of day to fly to the United States?

    The cheapest time of day to fly to the United States is generally in the afternoon, when round-trip flights cost $562 on average. Morning departures are around 6% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the evening, which is peak travel time and where the average cost of a ticket is $650.

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 $269 one-way - $371 round-trip; Chicago $247 one-way - $333 round-trip; Salt Lake City $200 one-way - $312 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
7.1Food
8.1Boarding
7.0Entertainment
8.5Crew
Airline reviews

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

2.0 MediocreAnonymous, Sep 2025SFO - PAE
Read more Alaska Airlines reviews

Flight attendant was awful, I felt second hand embarrassment with every one of her interactions with people onboard. She was so incredibly rude every chance she got

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

This time it is good, no delay and right on time

Staff inside Portland terminal were rude, made us fell rushed and not at all accommodating to seniors. For this alone I will probably never booked from them again.

It was a good experience! Thank you:) No sparkling mineral water… 🥲

Mid flight we were bothered by a bee. Kind of odd, but a bee allergy made it a bit stressful. Attendants passed by our aisle during service multiple times. Otherwise, it was fine.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

5 1/2 hour flight with no food service or options is inexcusable.

On time, WiFi worked, reasonable legroom, helpful staff. Unfortunately there was no water for handwashing in the rear lavatory.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed due to thunderstorms and no in-flight service due to rough weather — both of which are out of Delta’s control. Flight was good overall.

The flight attendants in SLC were rude. I arrived 40 minutes early to gate. Ticket said I needed check in for seat assignments and tried check in and attendants said they weren’t doing it. And proceeded to never call me to give me a ticket so when time to board I received the very last seat. Please relay to employees to do their job better..,

On this flight I felt the food offering was not as complete as on previous flights. The tomato salad was a bit off and there was nothing additional such a bread or butter. The breakfast was only one option, so you either ate what they had or ate nothing. The crew was efficient, but most seemed frustrated throughout the flight. The flight arrived early and was obstacle-free, so I’m overall quite happy, but the shine in the rest of the experience just wasn’t there.

The seats got pretty uncomfortable pretty fast. The armrests are bigger than on other planes, so I had less room in the actual seat. My butt hurt by the end of the flight. :/ comfort was the primary issue. The crew were fantastic!

I believe that a four-hour trip should have a meal. Delta had none.

Great flight with Delta! Boarding was quick and easy, the amenities were solid, and the plane was in great shape. The flight attendants had a fun, lively energy while staying professional. All in all, a smooth trip — even managed to catch up on some rest. Thanks, Delta!

IAD with the archaic people movers is just a place to be avoided.

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

Once we got in the air the pilot made up some of the time of the delay. So that was really nice.

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

There was no food available for this red eye... one little waffle cookie for a 6+ hour flight... thank God I was able to sleep some

It is clear that someone knew, and competent, is in charge of food at United Airlines at least for the international flights. I was flying in coach, but the choices of the dinner were excellent. Tasty, and appropriate size. I had the beef, which was a little bit like a shepherds pie, and it was good. Nothing comparable has been served on a United flight in years. It will not be confused with three star food, but it is very good for airline food. Even better was the breakfast choice between a cinnamon roll and a breakfast sandwich. I chose the breakfast sandwich which was absolutely delicious and which I would happily order again at my local Starbucks or Panera. It is clear that someone knew indifferent is in charge of the food and it’s about time.

The flight was comfortable with the exit row and great service

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

The seat was so hard my tailbone was aching The crew was kind of a b**** because I made a joke that I didn't care if they close the door I total c*** when she was trying to f****** act like she was mad at me because I said that The flight was bumpy. Sure you didnt have control over that.

Our bags took a long time to get unloaded once we landed.

We fly American Airlines quite a bit. And we always fly business class when traveling internationally. We were a bit disappointed with the comfort of this particular plane as well as the entertainment options.

Flight was delayed not sure why no explanation given and no apologies either. Otherwise the flight was fine

Did not get the seat I selected and paid for.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

The plane had originated in Las Vegas at 6:30 in the morning and flew to Moline where we boarded. The flight left around 12:30 PM and there were no boxed snacks available and many of the alcoholic beverages were unavailable. I would find it hard to believe that that many of the passengers coming from Las Vegas at 6:30 in the morning, drank and ate that much of the items. I can only come to the conclusion that someone failed to stock the plane for the round-trip. This is a huge revenue failure for the airline and disappointment for the passengers. The flight crew did not seem happy to be there and did not engage with passengers. Allegiant you can do better.

They did not let my husband on the plane with our service animal at the last minute. Do NOT fly this airline with a service animal!

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

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