Cheap Flights from Boise to Billings

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Compare Boise to Billings flight deals

Find the cheapest month or even day of the year to fly to Billings

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Find the cheapest month to fly from Boise to Billings

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Boise to Billings flights are currently cheapest in June.

Boise to Billings: Alternative routes

Compare routes from Boise to Billings below. You may find an airport to fly into that's cheaper, faster, or easier than Billings.

Boise to Billings: Flight information

The things to know before you go.
Cheapest flight foundR 2,712
Cheapest month to flyJune

Finding cheap flights from Boise to Billings: Frequently asked questions

The best price we found for a return flight from Boise to Billings is R 6,187. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Boise to Billings. But we found flights with one or more stops from R 6,187.
As of May 2025, there are no flights flying from Boise to Billings.
The cheapest month to fly from Boise to Billings is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Boise Airport to Billings Airport on Friday, 11 July 2025.
No airlines currently offer direct flights between Boise Airport and Billings Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Billings but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Billings is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to Billings.

Flying from Boise Air Terminal (Gowen Field) Airport (BOI) to Billings Logan International Airport (BIL): what you need to know

  • Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules to live by. Show up at the airport on time to catch your BOI to BIL flight.

  • You can expect longer lines during popular months like July. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a wise move.

  • We make it simple to book a flight with a stopover. To see all your options for tickets from Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to explore the city of your choice. Popular stopovers between BOI and BIL include:

    • Salt Lake City International Airport

    • Denver International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Boise Air Terminal (Gowen Field) Airport (BOI) to Billings Logan International Airport (BIL)

  • R 2,712 is the lowest price for a one-way Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport flight. A return flight starts at R 6,187. These prices can change depending on availability.

  • It's usually smart to book in advance if you want to find cheap tickets from BOI to BIL. That's because airlines adjust prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flights from Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport across the entire month. It's a good way to find a bargain if your travel plans aren't set in stone.

  • Finding cheap flights from BOI to BIL is a piece of cake with Price Alerts. All you need to do is create one of these automatic alerts and we'll notify you as soon as a lower fare pops up.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport.

Handy information about Boise Air Terminal (Gowen Field) Airport (BOI)

  • You'll find BOI at 3201 Airport Way.

  • Boise Air Terminal (Gowen Field) Airport maintains a strong on-time record, reducing your chances of a delayed flight. Departures from BOI land on schedule 83.53% of the time.

  • To get to Boise Air Terminal (Gowen Field) Airport from central Boise, it'll take about 20 minutes if you're travelling by car. This depends on traffic, however. It's approximately 18 kilometres from the airport to the city centre.

  • You can expect a journey time of roughly 1 hour 35 minutes on public transport.

  • Taking an early flight from Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport? Avoid rushing to the airport (and catch some extra z's) by picking one of these hotels near BOI:

Arriving at Billings Logan International Airport (BIL)

  • The last thing you need is a long journey to your hotel if you're landing late on a Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport flight. Reserve one of these accommodation options near BIL instead:

  • Fast-track your adventure by picking up a Billings Logan International Airport rental car. Grab a set of wheels from Alamo, Budget or Rent a Wreck to explore Billings and beyond.

  • Boost your chances of snagging the best rate by booking as soon as possible. Reserving your vehicle from Billings Logan International Airport at least a couple of weeks ahead is a smart move.

Getting from Billings Logan International Airport (BIL) to central Billings

  • The street address for BIL is 1901 Terminal Circle, Room 216.

  • Billings Logan International Airport is approximately 5 kilometres from central Billings. Driving there takes about 10 minutes.

  • It typically takes 25 minutes to get there by public transport.

When to fly to Billings Logan International Airport (BIL)

  • It's time to pick your trip dates for your flight from Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport. July is the busiest month to visit Billings. If you'd like a more relaxed vibe, go in February.

  • When reserving your flight from Boise Air Terminal (Gowen Field) Airport to Billings Logan International Airport, think about the type of weather you like. July is the warmest month in Billings, with the temperature ranging from 14ºC (57ºF) to 34ºC (93ºF).

  • If you like cooler conditions, look for a cheap ticket from BOI to BIL in February. Temperatures average between -18ºC (0ºF) and 8ºC (46ºF) then.

Explore more of United States

  • Rapid City is just one of the many cities in United States waiting to be discovered once you've seen Billings. Around 451 kilometres away to the south-east, check out popular attractions including Dinosaur Park, Storybook Island and Museum of Geology.

  • Around 434 kilometres west of Billings, Missoula is another favourite stop in United States. Experience the best of this destination with a visit to A Carousel for Missoula, Brennan's Wave and Missoula Art Museum.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.