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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 5 days
Sort by: Cheapest
Las Vegas
2h 06mNonstop
from $80per person
Phoenix
2h 26mNonstop
from $83per person
Seattle
2h 09mNonstop
from $224per person
San Diego
4h 13m2 stops
from $262per person
Los Angeles
4h 15m2 stops
from $268per person
Denver
1h 38mNonstop
from $329per person
Newark
5h 27m2 stops
from $341per person
Minneapolis
2h 06mNonstop
from $346per person
Chicago
4h 14m2 stops
from $350per person
Salt Lake City
1h 24mNonstop
from $364per person
San Antonio
4h 52m2 stops
from $369per person
Orlando
6h 12m2 stops
from $380per person
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Booking Insights

Price, demand and travel trends for Billings to the United States flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Billings to the United States cheaper or more expensive than last year?

Fares from Billings to the United States are running about the same as they were around this time last year, averaging $452 round-trip.

What are the cheapest fares from Billings to the United States right now?

Here are the cheapest round-trip fares from Billings to the United States on KAYAK in the last week:

• Las Vegas Harry Reid Intl (LAS) from $80
• Phoenix-Mesa Gateway (AZA) from $83
• Portland (PDX) from $187
• Seattle/Tacoma Intl (SEA) from $224
• San Diego (SAN) from $262

What’s the cheapest month to fly from Billings to the United States?

April is the cheapest time of year to fly, with average fares of $405. Prices are highest in June, when average flight costs increase to around $529.

When is the best time to book flights from Billings to the United States?

Book your flights 5 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 37% compared to booking last-minute (within 2 weeks of departure).

Which airport in the United States is the cheapest to fly to from Billings?

Based on KAYAK data from the past 12 months, the cheapest airports to fly into the United States are:

• Phoenix-Mesa Gateway (AZA) (avg. price $241)
• Las Vegas Harry Reid Intl (LAS) (avg. price $293)
• Denver Intl (DEN) (avg. price $319)

What’s the cheapest day to fly from Billings to the United States?

Friday tends to be the cheapest day to fly from Billings to the United States, while Sunday is the most expensive. Fares run about 16% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Billings to the United States?

Data from the past 12 months shows it's cheapest to fly to the United States during the night with average prices of $213. The morning is the most expensive time to fly, with average prices of $497.

Key details for Billings to the United States flights

Low season

February

Cheapest flight

$50
Beat the crowds with an average 4% drop in travelers.
The most popular month to fly with an average 5% increase in travelers.
One-way flight from Billings to Las Vegas

Your Billings to the United States flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Billings to the United States?

    Yes. Fares from Billings to the United States are low right now. As a rule of thumb, a round-trip under $348 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Billings to the United States?

    Over the past 12 months, round-trip fares from Billings to the United States have ranged from $348 to $631.

  • What are the main airports serving the United States?

    The United States has 700 airports. The three busiest are Orlando (MCO) (8% of arrivals), Las Vegas Harry Reid Intl (LAS) (5%) and Denver Intl (DEN) (4%).

  • What airlines fly nonstop from Billings to the United States?

    Based on the flight schedule for the next 3 months, 6 airlines operate nonstop flights from Billings to the United States, including:

    • Cape Air
    • United Airlines
    • Delta
    • Alaska Airlines
    • American Airlines
    • Allegiant Air

  • Where in the United States can I fly nonstop from Billings?

    You can fly nonstop from Billings to 8 destinations in the United States. Some of the most popular among KAYAK travelers include Las Vegas, Phoenix, Denver, Seattle and Minneapolis.

  • Is it cheaper to fly with a layover from Billings to the United States?

    No, nonstop flights from Billings to the United States are typically the cheaper option, averaging $322 over the past 12 months.

  • How long is a flight from Billings to the United States?

    Nonstop flights take 1h 50m on average. The fastest scheduled flight takes 1h 24m, from Billings Logan Intl (BIL) to Salt Lake City (SLC).

  • Which cabin classes are available on flights from Billings to the United States?

    On flights from Billings to the United States you can book Economy Class, Business Class or First Class.

  • What are some popular landmarks in the United States?

    KAYAK travelers' favorite landmarks in the United States include:

    • Times Square
    • Universal Orlando Resort
    • New York City Center
    • San Antonio River Walk

  • What are the earliest and latest flights from Billings to the United States?

    The earliest nonstop flight from Billings to the United States departs at 5:00 am and the latest departs at 10:18 pm. Nonstop flights take about 1h 50m.

Your guide to booking Billings to the United States flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 5 weeks before your trip. KAYAK data shows fares in this window are around 37% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for April when flights are typically cheapest and avoid June when prices are at their highest.
  • Flying on Friday is usually the cheapest. Flights on Sunday cost about 16% more on average, so being flexible with your travel dates could help you save.
  • If you're looking to save, Phoenix-Mesa Gateway (AZA) is the cheapest airport to fly into from Billings. If you have onward travel, don't forget to factor in the cost of your journey by train, bus or domestic flight.
  • Start your trip in New York, which is the most popular destination in the United States. From there, it's easy to continue on to other popular destinations such as Las Vegas, Chicago and Orlando.
  • Whether you're trying to save time or money, the Billings to the United States nonstop route is usually your best option.

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 13160 reviews
7.0Entertainment
7.0Food
7.8Comfort
8.1Boarding
8.5Crew
Airline reviews

For the third flight I’ve taken on Alaska this year there were delays. It’s become almost a gamble and hope for the best especially catching the late flight out of Kalispel to Seattle. Don’t even get me started on the flight out of Seattle to Sacramento. I will try another airline whenever possible moving forward.

2.0 MediocreAnonymous, Oct 2026
Read more Alaska Airlines reviews

For the third flight I’ve taken on Alaska this year there were delays. It’s become almost a gamble and hope for the best especially catching the late flight out of Kalispel to Seattle. Don’t even get me started on the flight out of Seattle to Sacramento. I will try another airline whenever possible moving forward.

As always the crew were super polite and friendly, sadly the weather & a minor mechanical issue reduced the quality of the flight, all’s well as it turned out. Still my favorite airline to fly with

Best flights I e been on. Need gluten free snacks

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.

Easy check-in. Good customer service. Had to check carry-on due to lack of overhead space. Wish the airplane was configured with more overhead area so this doesn't usually happen.

I liked that the crew was friendly, we left and arrived at near scheduled times, plenty of on-board crew to handle the cabin service for the flight and I found the price of my airline ticket to be excellent!

Had no way to see what gate came in on or what gate connecting flight would take off.

Planes were on time. Pilot kept everyone updated. Crew was friendly and helpful

I have mobility problems and requested wheelchair assistance in Seattle and Anchorage and none was provided at all. Very disappointed. Only one gate agent in Seattle asked if I needed assistance boarding my flight in Seattle.... and only after three gate changes.... requiring even more extremely painful walking without assistance.

My travels went as smooth as they probably could have, I expected delays upon delays but to my surprise even with the small delays I had I was still able to make all my flights. Thanks -Josh

flight was hot, it was delayed and there was no wifi.

being late for poor reasons, bad chairs, being regulated to a terrible gate in LAX

As an Elevance employee, don't we get priority boarding? Also, I boarded zone 5 and could not get normal carry on in luggage space. There were many Delta employees on the flight and their bags, which were large and could only fit two bags per compartment, got preference over customers so I had to check my bag.

Everything went smoothly, WiFi connection was strong. Time to upgrade the regional planes, we are all on top of each other. No room to comfortably do anything.

The bathroom is disgustingly dirty. It looks like the crew members didn’t clean it on a regular basis. Also, who made the bathroom so small?. I am not a big girl but I still feel very cramped inside. Def unpleasant experience to use the bathroom.

My experience with Delta is always pleasant. My return flight #1426 from ATL to RIC was very delayed with departure and landing. It also took a substantial amount of time for baggage claim. It was already late at night, so the delays made for a very long day. I did not get home until after 12 midnight.

I had a great flight with delta. Plane was clean and the staff was nice, I would fly again with delta.

After flying with Qatar Airways and Kenya Airlines. Delta leaves a lot to be desired

Nothing unusual. It was fine. I hate having to pay extra for my seat.

Didn’t make the flight. My connecting flight was an hour late and I missed the flight. You rerouted me thru Atlanta and I arrived in Rome over 10 hour after my original Rome arrival time. You also left my luggage in Atlanta and it took you three day to get my bag to meI spent 4 days in the same cloths, I had packed my prescriptions in the lost bag and went 3 days withoutMy heart meds.

Deplorable not to have WiFi on 5 hr cross country flight and spend thousands of dollars

We left nearly 3 hours late...so that was not a good experience. We boarded and then ended up about 1 hour stuck at the gate. Not a good experience.

It is completely insane to me that first class does not include WiFi. Also does not include lounge access. Port for phone charging did not work. The crew was absolutely lovely, and the food was excellent.

I appreciate how quickly and kindly the people at the gate at DCA accommodated several of us who wanted to switch from the 6pm flight to the 5pm flight at the last minute. The flight crew was helpful to us too (dealing with luggage).

Very uncomfortable and cramped seats. Everything else was okay, the crew members were nice but nothing was exceptional.

Check in went smoothly. Flight attendant who was assigned my area barely paid any attention to me! She acted as though she was extremely busy and flustered. Maybe she was new?! I told her to change the language on my screen, she said she’d come back to help me but never did so I was able to solve the problem on my own. She came back and said she’d made adjustments on her end. Highly doubt it because I found the setting to change the language! Also, I noticed everyone was eating before we landed so I pushed my help button and she never came so I got up to find her to ask her if I can have breakfast. She said they are not serving breakfast but I can have a sandwich. Yes, that was her response as I saw everyone eating breakfast!!!

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight crew on this leg of my trip was very friendly and pleasant. Every one of them was humorous, as well as helpful and accommodating. This group was BY FAR the best crew I’ve flown with. They deserve kudos.

It was a good flight. Nothing comes to mind about how it could have been better. It was a newer plane, seemed like a great upgrade from your older ones. Staff was very good as well.

The amount of seating is ridiculously small. Three points to consider Point One: Your in flight magazine needs to be smaller. Do you realize I can't even hold it in a reading position because of the limited space in front of me? It's a hangover from the past and if you want anyone to read it, it must be smaller. Point two: It is very uncomfortable for a lady to be sitting next to a strange man and constantly rubbing upper arms even when both of our elbows are within the arm rests. And larger men (whom I pity in this confined predicament) also tend to spread their legs into my leg space which requires me to hold my legs into a smaller position. Point three: The seats seem to position one's body in an unusually upright manner and the head rests push the head farther forward. I gave a small effort to see if the headrest could be removed but didn't want to break it or cause a scene with my efforts. I finally put my jacket behind my back to place my body more forward to match the head rest. The service was fine and I noticed ALL staff worked at smiling and greeting passengers. That was nice. No one likes to fly anymore as it is an endurance rather than a pleasure.

Lady behind us talked loud nonstop not your fault but annoying lol

Terrible. We needed to change return flights due to an incoming hurricane. They would not refund our return flight.

The employees at Sioux Falls airport were friendly and helpful. As a veteran/retired military Allegiant allows two checked bags, one carry on bag and a seat on the plane all at no cost. The flight crew and pilots were friendly and very competent.

The check-in and flight crew employees are excellent. The flight was good and the seats were adequate.

The flights to and from Cincinnati were great at being on time for both, departures and arrivals. The planes could use some updating.

It was a dismal experience. The flight was delayed for 4 hours, and we spent hours in the plane, without air, during the summer. We were not provided with water, and the medical assistance was inadequate when it arose.

The landing the pilot was very smooth. The flight attendant was kind of rude.The boarding the plane in punta Gorda was not great made us wait out in the heat 😞

My exit seat was very comfortable Coffee was to be purchased but sodas free 😏

It was poor a four hour delay and no explanation for the delay. What’s a 35 dollars going to do. It also made me miss my car rental,

I love that I can fly straight to Phoenix/Mesa on Allegiant without any layovers! I bundled my flight to include a couple of different perks, one being I got to pick my seat. I initially picked my seat, and then a week before I flew out, I got a notification I had to pick my seat again, which I did. When I got to the airport, I realized I still didn't have a seat assignment and needed to have the gate agent assign me a seat. What was the purpose of bundling if in the end, I didn't get to pick my seat? Also, bundling didn't include a carry-on so I ended up having to pay $33 extra for that so what would have been a $59 flight ended up being almost $180.

Flight was comfortable- just had to endure a 1 hr delay because of some maintenance issue. Happy that American Airlines does these final checks but just wish they would conduct this maintenance before the flights.

All good. Flight crew was super friendly at the end of a long day

All good. Easy check in and boarding. Lovely flight crew

Friendly crew and pilot. And thank you to the pilot for his smooth landing technique where the wheels don't hit the ground hard - that should be table stakes but doesn't seem to be the case nowadays.

Four hour delay due to late plane arrival- second year in a row on MCO - DCA route. Pitiful service reliability from American. Will avoid in future

Flight was fine, food could have improved (Chicken Enchiladas) and so could the entertainment options on the seat rest (there was none).

Mostly excellent. However, many too many gate changes. Connecting flight at ORD changed gate 6 times.

I think since I am an AA Advantage member, my checked bags should have been free, but I paid for all 4 of us.

A little late at the start but all worked out well.

The flight from DFW to chs was delayed with multiple gate changes.

More options for your flight from Billings to the United States

Complete your trip to the United States with a hotel stay or car rental