What airlines fly to Billings?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Billings from Boston according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Billings. Keep in mind that there are 3 different airlines that fly to Billings on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Boston Logan Intl to Billings Logan Intl?

Delta, United Airlines, and Alaska Airlines are the most popular carriers operating from Boston Logan Intl to Billings Logan Intl

When did momondo last update prices for flights from Boston Logan Intl Airport to Billings Logan Intl Airport?

Prices for flights from Boston Logan Intl Airport to Billings Logan Intl Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to Billings Logan Intl Airport?

The number of operators available for flights from Boston Logan Intl Airport to Billings Logan Intl Airport is 3 as of June 2026.

How old do you have to be to fly from Boston Logan Intl Airport to Billings Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Billings Logan Intl Airport.

What documentation or ID do you need to fly to Billings Logan Intl Airport?

The travel and health documents required for your trip to Billings Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billings Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$175 Cheap Flights from Boston to Billings in 2026

Q: What is the typical price of a round-trip flight between Boston and Billings?

Prices are currently low for flights on this route. Typical prices usually range from $836 to $596. The lowest price recently found on this route was $384.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Billings

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:54 pm - 8:07 pm

BOS

BIL

7h 13m

1 stop

6:33 pm - 6:30 am

BIL

BOS

9h 57m

1 stop

$384Delta

Sat, Sep 12 - Thu, Sep 17

6:18 pm - 11:30 pm

BOS

BIL

7h 12m

1 stop

6:24 pm - 6:30 am

BIL

BOS

10h 06m

1 stop

$414Delta

Thu, Aug 27 - Sun, Aug 30

9:33 am - 3:02 pm

BOS

BIL

31h 29m

1 stop

3:42 pm - 6:09 am

BIL

BOS

12h 27m

1 stop

$419Alaska Airlines

Thu, Sep 17 - Mon, Sep 21

5:08 pm - 10:51 pm

BOS

BIL

7h 43m

1 stop

2:29 pm - 11:54 pm

BIL

BOS

7h 25m

1 stop

$448United Airlines

Wed, Aug 19 - Mon, Aug 24

10:30 am - 8:51 pm

BOS

BIL

12h 21m

2 stops

2:40 pm - 11:42 pm

BIL

BOS

7h 02m

1 stop

$454United Airlines

Tue, Oct 27 - Sat, Oct 31

7:00 am - 6:52 pm

BOS

BIL

13h 52m

1 stop

12:05 pm - 11:54 pm

BIL

BOS

9h 49m

1 stop

$458Alaska Airlines

Sat, Oct 10 - Sat, Oct 17

9:30 am - 8:51 pm

BOS

BIL

13h 21m

2 stops

5:00 am - 4:26 pm

BIL

BOS

9h 26m

2 stops

$459United Airlines

Tue, Oct 27 - Sat, Oct 31

9:00 am - 6:52 pm

BOS

BIL

11h 52m

1 stop

6:01 am - 5:35 pm

BIL

BOS

9h 34m

1 stop

$468Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

9:00 am - 6:52 pm

BOS

BIL

11h 52m

1 stop

6:01 am - 5:35 pm

BIL

BOS

9h 34m

1 stop

$474Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

9:33 am - 3:02 pm

BOS

BIL

31h 29m

1 stop

7:29 pm - 4:24 pm

BIL

BOS

18h 55m

1 stop

$486Alaska Airlines

Thu, Sep 17 - Mon, Sep 21

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Delta flights from Boston to Billings

Our best Delta deals on Boston to Billings flight tickets

Delta

Sep 12

BOS2:54 pmBoston Logan Intl

7h 13m

1 stop

BIL8:07 pmBillings Logan Intl

Sep 17

BIL6:33 pmBillings Logan Intl

9h 57m

1 stop

BOS6:30 amBoston Logan Intl

$384

Delta

Aug 27

BOS6:18 pmBoston Logan Intl

7h 12m

1 stop

BIL11:30 pmBillings Logan Intl

Aug 30

BIL6:24 pmBillings Logan Intl

10h 06m

1 stop

BOS6:30 amBoston Logan Intl

$414

Delta

Jul 12

BOS5:55 pmBoston Logan Intl

7h 35m

1 stop

BIL11:30 pmBillings Logan Intl

Jul 18

BIL11:50 amBillings Logan Intl

10h 02m

1 stop

BOS11:52 pmBoston Logan Intl

$489

United Airlines flights from Boston to Billings

Our best United Airlines deals on Boston to Billings flight tickets

United Airlines

Aug 19

BOS5:08 pmBoston Logan Intl

7h 43m

1 stop

BIL10:51 pmBillings Logan Intl

Aug 24

BIL2:29 pmBillings Logan Intl

7h 25m

1 stop

BOS11:54 pmBoston Logan Intl

$448

United Airlines

Oct 27

BOS10:30 amBoston Logan Intl

12h 21m

2 stops

BIL8:51 pmBillings Logan Intl

Oct 31

BIL2:40 pmBillings Logan Intl

7h 02m

1 stop

BOS11:42 pmBoston Logan Intl

$454

United Airlines

Oct 27

BOS9:30 amBoston Logan Intl

13h 21m

2 stops

BIL8:51 pmBillings Logan Intl

Oct 31

BIL5:00 amBillings Logan Intl

9h 26m

2 stops

BOS4:26 pmBoston Logan Intl

$459

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Sat 9/12

2:54 pm-8:07 pm

1 stop7h 13m

Billings Logan Intl

Thu 9/17

6:33 pm-6:30 am

1 stop9h 57m

$384

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Thu 8/27

6:18 pm-11:30 pm

1 stop7h 12m

Billings Logan Intl

Sun 8/30

6:24 pm-6:30 am

1 stop10h 06m

$414

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Thu 9/17

9:33 am-3:02 pm

1 stop31h 29m

Billings Logan Intl

Mon 9/21

3:42 pm-6:09 am

1 stop12h 27m

$419

Quickest round-trip

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Wed 8/19

5:08 pm-10:51 pm

1 stop7h 43m

Billings Logan Intl

Mon 8/24

2:29 pm-11:54 pm

1 stop7h 25m

$448

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Tue 10/27

10:30 am-8:51 pm

2 stops12h 21m

Billings Logan Intl

Sat 10/31

2:40 pm-11:42 pm

1 stop7h 02m

$454

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Sat 10/10

7:00 am-6:52 pm

1 stop13h 52m

Billings Logan Intl

Sat 10/17

12:05 pm-11:54 pm

1 stop9h 49m

$458

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Tue 10/27

9:30 am-8:51 pm

2 stops13h 21m

Billings Logan Intl

Sat 10/31

5:00 am-4:26 pm

2 stops9h 26m

$459

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Tue 10/27

9:00 am-6:52 pm

1 stop11h 52m

Billings Logan Intl

Sat 10/31

6:01 am-5:35 pm

1 stop9h 34m

$468

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Tue 10/27

9:00 am-6:52 pm

1 stop11h 52m

Billings Logan Intl

Sat 10/31

6:01 am-5:35 pm

1 stop9h 34m

$474

BostonBillings

BOS - BIL

BOSBIL

Boston Logan Intl

Thu 9/17

9:33 am-3:02 pm

1 stop31h 29m

Billings Logan Intl

Mon 9/21

7:29 pm-4:24 pm

1 stop18h 55m

$486

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Billings

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the typical price of a round-trip flight between Boston and Billings?

What is the cheapest month to fly to Billings?

The month of March is, on average, the cheapest month to fly to Billings from Boston, with most prices found around $441. The month of September is another great option to travel to Billings, with average flight prices from Boston averaging around $499.

Can stopping save me money on Boston to Billings flights?

You could potentially save up to 39% on your flight if you consider stops on a Boston to Billings flight.

How have Boston to Billings flight prices changed over time?

When to book flights from Boston to Billings

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Billings according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Billings (BOS to BIL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Billings

Fastest flight time	7h 01m
Direct flights	None

The fastest flight from Boston to Billings takes 7h 01m

There are no direct flights from Boston to Billings. There are no popular flight routes from Boston to Billings.

Search flight deals

Frequently asked questions about flying from Boston to Billings

How far is Boston Logan Intl to Billings Logan Intl by plane?
There are 1855.1 mi between Boston Logan Intl and Billings Logan Intl. By plane, this route typically takes 7h 01m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Billings Logan Intl Airport?
Prices for flights from Boston Logan Intl Airport to Billings Logan Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Billings Logan Intl Airport?
The number of operators available for flights from Boston Logan Intl Airport to Billings Logan Intl Airport is 3 as of June 2026.
How old do you have to be to fly from Boston Logan Intl Airport to Billings Logan Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Billings Logan Intl Airport.
What documentation or ID do you need to fly to Billings Logan Intl Airport?
The travel and health documents required for your trip to Billings Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Billings Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Boston to Billings?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boston to Billings is American Airlines (47% of total bookings). The next most popular airlines are United Airlines (36%) and Delta (17%).

Best airlines flying from Boston to Billings

Compare and see reviews for airlines that fly from Boston to Billings with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $343	Free Cancellation	Rating 7.1 11,670 reviews	Search American Airlines flights
Delta	PriceFrom $398	Free Cancellation	Rating 7.8 8,406 reviews	Search Delta flights
United Airlines	PriceFrom $412	Free Cancellation	Rating 7.4 9,845 reviews	Search United Airlines flights

Forsyth

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Billings?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Billings from Boston.

Can I find flights from Boston to Billings with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Boston to Billings flights to just show those with flexible booking policies.

How can momondo help me find flights from Boston to Billings?

momondo provides multiple filters to help you find the best flight to Billings from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Boston to Billings right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Billings flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.