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Cheap flights from Billings to Boston from $211

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Billings to Boston departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Hawaiian Airlines Logo
7:19 pm - 12:20 amBIL-BOS
27h 01m1 stop
Hawaiian Airlines Logo
7:00 am - 3:00 pmBOS-BIL
10h 00m1 stop
$383Hawaiian Airlines
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Thu, Oct 30 - Wed, Nov 5
Alaska Airlines Logo
2:00 pm - 12:20 amBIL-BOS
8h 20m1 stop
Alaska Airlines Logo
7:00 am - 1:20 pmBOS-BIL
32h 20m2 stops
$407Alaska Airlines
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Thu, Oct 30 - Wed, Nov 5
Delta Logo
6:25 am - 8:10 pmBIL-BOS
11h 45m2 stops
Delta Logo
11:10 am - 12:10 amBOS-BIL
15h 00m2 stops
$412Delta
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Wed, Nov 5 - Wed, Nov 12
Delta Logo
6:25 am - 5:12 pmBIL-BOS
8h 47m1 stop
Delta Logo
3:00 pm - 11:18 pmBOS-BIL
10h 18m2 stops
$426Delta
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Thu, Oct 30 - Wed, Nov 5
American Airlines Logo
12:20 pm - 11:02 pmBIL-BOS
8h 42m1 stop
American Airlines Logo
5:44 pm - 11:50 amBOS-BIL
20h 06m1 stop
$468American Airlines
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Fri, Oct 24 - Tue, Oct 28
American Airlines Logo
12:20 pm - 11:54 pmBIL-BOS
9h 34m1 stop
American Airlines Logo
2:04 pm - 9:53 pmBOS-BIL
9h 49m2 stops
$473American Airlines
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Tue, Oct 21 - Tue, Oct 28
United Airlines Logo
2:40 pm - 11:42 pmBIL-BOS
7h 02m1 stop
United Airlines Logo
9:10 am - 5:19 pmBOS-BIL
10h 09m1 stop
$511United Airlines
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Thu, Mar 19 - Sun, Mar 22
Multiple Airlines Logo
3:32 pm - 10:41 amBIL-BOS
17h 09m2 stops
Multiple Airlines Logo
5:45 am - 11:17 amBOS-BIL
31h 32m2 stops
$512Multiple Airlines
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Wed, Nov 26 - Tue, Dec 2
United Airlines Logo
10:45 am - 11:54 pmBIL-BOS
11h 09m2 stops
United Airlines Logo
6:00 am - 5:19 pmBOS-BIL
13h 19m2 stops
$518United Airlines
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Thu, Mar 19 - Sun, Mar 22
Multiple Airlines Logo
3:32 pm - 8:49 pmBIL-BOS
27h 17m3 stops
Multiple Airlines Logo
6:00 am - 11:17 amBOS-BIL
31h 17m3 stops
$569Multiple Airlines
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Wed, Nov 26 - Tue, Dec 2

United Airlines flights from Billings to Boston

Our best United Airlines deals on Billings to Boston flight tickets
United Airlines
Mar 19
BIL2:40 pmBillings Logan Intl
7h 02m
1 stop
BOS11:42 pmBoston Logan Intl
Mar 22
BOS9:10 amBoston Logan Intl
10h 09m
1 stop
BIL5:19 pmBillings Logan Intl
$511
Find similar
United Airlines
Oct 21
BIL11:58 amBillings Logan Intl
8h 58m
2 stops
BOS10:56 pmBoston Logan Intl
Oct 24
BOS3:17 pmBoston Logan Intl
9h 29m
2 stops
BIL10:46 pmBillings Logan Intl
$516
Find similar
United Airlines
Mar 19
BIL10:45 amBillings Logan Intl
11h 09m
2 stops
BOS11:54 pmBoston Logan Intl
Mar 22
BOS6:00 amBoston Logan Intl
13h 19m
2 stops
BIL5:19 pmBillings Logan Intl
$518
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American Airlines flights from Billings to Boston

Our best American Airlines deals on Billings to Boston flight tickets
American Airlines
Oct 21
BIL12:20 pmBillings Logan Intl
9h 34m
1 stop
BOS11:54 pmBoston Logan Intl
Oct 28
BOS6:47 amBoston Logan Intl
7h 03m
1 stop
BIL11:50 amBillings Logan Intl
$403
Find similar
American Airlines
Oct 21
BIL12:20 pmBillings Logan Intl
20h 01m
1 stop
BOS10:21 amBoston Logan Intl
Oct 28
BOS1:02 pmBoston Logan Intl
10h 51m
2 stops
BIL9:53 pmBillings Logan Intl
$408
Find similar
American Airlines
Oct 21
BIL12:20 pmBillings Logan Intl
20h 01m
1 stop
BOS10:21 amBoston Logan Intl
Oct 24
BOS7:25 pmBoston Logan Intl
18h 25m
1 stop
BIL11:50 amBillings Logan Intl
$440
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Billings to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 9, 2025.
Use the filters below to find and compare flights from Billings to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Thu 10/30

7:19 pm-12:20 am

1 stop27h 01m

Boston Logan Intl

Wed 11/5

7:00 am-3:00 pm

1 stop10h 00m

$383

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Thu 10/30

2:00 pm-12:20 am

1 stop8h 20m

Boston Logan Intl

Wed 11/5

7:00 am-1:20 pm

2 stops32h 20m

$407

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Wed 11/5

6:25 am-8:10 pm

2 stops11h 45m

Boston Logan Intl

Wed 11/12

11:10 am-12:10 am

2 stops15h 00m

$412

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Thu 10/30

6:25 am-5:12 pm

1 stop8h 47m

Boston Logan Intl

Wed 11/5

3:00 pm-11:18 pm

2 stops10h 18m

$426

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Fri 10/24

12:20 pm-11:02 pm

1 stop8h 42m

Boston Logan Intl

Tue 10/28

5:44 pm-11:50 am

1 stop20h 06m

$468

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Tue 10/21

12:20 pm-11:54 pm

1 stop9h 34m

Boston Logan Intl

Tue 10/28

2:04 pm-9:53 pm

2 stops9h 49m

$473

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Thu 3/19

2:40 pm-11:42 pm

1 stop7h 02m

Boston Logan Intl

Sun 3/22

9:10 am-5:19 pm

1 stop10h 09m

$511

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Wed 11/26

3:32 pm-10:41 am

2 stops17h 09m

Boston Logan Intl

Tue 12/2

5:45 am-11:17 am

2 stops31h 32m

$512

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Thu 3/19

10:45 am-11:54 pm

2 stops11h 09m

Boston Logan Intl

Sun 3/22

6:00 am-5:19 pm

2 stops13h 19m

$518

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Wed 11/26

3:32 pm-8:49 pm

3 stops27h 17m

Boston Logan Intl

Tue 12/2

6:00 am-11:17 am

3 stops31h 17m

$569

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Billings to Boston

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

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

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from Billings to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $333. If you aren’t able to travel during the month of September, then book flights to Boston from Billings during August instead. Flights to Boston in August, while not as cheap as those in September, still average around $463.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Billings to Boston is on a Wednesday when prices can be found for as low as $542. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $717.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is at noon. momondo users have found flights departing from Billings to Boston at noon for as low as $605. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $676 per ticket.

When to book flights from Billings to Boston

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

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

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

Direct flights

None
There are no direct flights from Billings to Boston. There are no popular flight routes from Billings to Boston.
Search flight deals

  • How far is Billings Logan Intl to Boston Logan Intl by plane?

    The straight-line distance from Billings Logan Intl to Boston Logan Intl is 1855.1 mi. Typically, this will take 5h 40m by plane in normal conditions.

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

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

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

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

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

    The necessary travel and health documents for your Boston Logan Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Billings to Boston?

Best airlines flying from Billings to Boston

Compare and see reviews for airlines that fly from Billings to Boston with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $314Free CancellationRating
7.9
7,969 reviews
Search Delta flights
American AirlinesPriceFrom $330Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
United AirlinesPriceFrom $485Free CancellationRating
7.4
8,968 reviews
Search United Airlines flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
Cambridge
South Yarmouth
Narragansett
Nashua
Gloucester
Brockton
Laconia
Falmouth
Concord
Everett
Chatham
Sturbridge

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Billings to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Billings to Boston on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Billings to Boston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Boston from Billings. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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