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Cheap flights from Billings to Boston from $217

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 10/14. 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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Find the cheapest flights from Billings to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:25 pm - 6:09 am
BIL
-
BOS
9h 44m
1 stop
Delta Logo
3:05 pm - 7:37 pm
BOS
-
BIL
6h 32m
1 stop
$349Delta
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
12:17 pm - 10:34 pm
BIL
-
BOS
8h 17m
2 stops
American Airlines Logo
7:08 am - 11:45 am
BOS
-
BIL
6h 37m
1 stop
$354American Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
6:25 pm - 6:11 am
BIL
-
BOS
9h 46m
1 stop
Delta Logo
3:00 pm - 7:48 pm
BOS
-
BIL
6h 48m
1 stop
$374Delta
Fri, Oct 23 - Fri, Oct 30
Delta Logo
6:25 pm - 6:09 am
BIL
-
BOS
9h 44m
1 stop
Delta Logo
10:35 am - 5:48 pm
BOS
-
BIL
9h 13m
1 stop
$391Delta
Sat, Sep 12 - Wed, Sep 23
Alaska Airlines Logo
7:29 pm - 7:39 am
BIL
-
BOS
10h 10m
1 stop
Alaska Airlines Logo
10:03 am - 6:49 pm
BOS
-
BIL
10h 46m
1 stop
$399Alaska Airlines
Mon, Sep 14 - Fri, Sep 25
Delta Logo
6:25 pm - 6:09 am
BIL
-
BOS
9h 44m
1 stop
Delta Logo
7:30 am - 7:37 pm
BOS
-
BIL
14h 07m
2 stops
$407Delta
Sat, Sep 12 - Wed, Sep 23
American Airlines Logo
12:17 pm - 10:34 pm
BIL
-
BOS
8h 17m
2 stops
American Airlines Logo
2:15 pm - 10:22 pm
BOS
-
BIL
10h 07m
2 stops
$412American Airlines
Tue, Sep 15 - Tue, Sep 22
Delta Logo
6:25 pm - 6:09 am
BIL
-
BOS
9h 44m
1 stop
Delta Logo
3:05 pm - 7:37 pm
BOS
-
BIL
6h 32m
1 stop
$420Delta
Sat, Sep 12 - Thu, Sep 24
Delta Logo
6:25 pm - 6:11 am
BIL
-
BOS
9h 46m
1 stop
Delta Logo
10:35 am - 5:49 pm
BOS
-
BIL
9h 14m
1 stop
$424Delta
Fri, Oct 23 - Tue, Oct 27
Delta Logo
6:40 pm - 6:05 am
BIL
-
BOS
9h 25m
1 stop
Delta Logo
5:55 pm - 11:20 pm
BOS
-
BIL
7h 25m
1 stop
$433Delta
Fri, Jul 3 - Fri, Jul 10

Alaska Airlines flights from Billings to Boston

Our best Alaska Airlines deals on Billings to Boston flight tickets
Alaska Airlines
Sep 14
BIL7:29 pmBillings Logan Intl
10h 10m
1 stop
BOS7:39 amBoston Logan Intl
Sep 24
BOS10:03 amBoston Logan Intl
10h 46m
1 stop
BIL6:49 pmBillings Logan Intl
$399
Alaska Airlines
Jul 13
BIL7:22 pmBillings Logan Intl
10h 18m
1 stop
BOS7:40 amBoston Logan Intl
Jul 17
BOS6:03 amBoston Logan Intl
11h 00m
1 stop
BIL3:03 pmBillings Logan Intl
$449
Alaska Airlines
Sep 15
BIL12:18 pmBillings Logan Intl
9h 36m
1 stop
BOS11:54 pmBoston Logan Intl
Sep 20
BOS10:03 amBoston Logan Intl
10h 46m
1 stop
BIL6:49 pmBillings Logan Intl
$459

American Airlines flights from Billings to Boston

Our best American Airlines deals on Billings to Boston flight tickets
American Airlines
Sep 15
BIL12:17 pmBillings Logan Intl
8h 17m
2 stops
BOS10:34 pmBoston Logan Intl
Sep 22
BOS7:08 amBoston Logan Intl
6h 37m
1 stop
BIL11:45 amBillings Logan Intl
$354
American Airlines
Sep 15
BIL12:17 pmBillings Logan Intl
8h 17m
2 stops
BOS10:34 pmBoston Logan Intl
Sep 22
BOS2:15 pmBoston Logan Intl
10h 07m
2 stops
BIL10:22 pmBillings Logan Intl
$412
American Airlines
Jun 4
BIL1:33 pmBillings Logan Intl
8h 26m
1 stop
BOS11:59 pmBoston Logan Intl
Jun 9
BOS12:32 pmBoston Logan Intl
12h 43m
2 stops
BIL11:15 pmBillings Logan Intl
$462

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 May 18, 2026.
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

Cheapest round-trip

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Tue 9/15

6:25 pm-6:09 am

1 stop9h 44m

Boston Logan Intl

Tue 9/22

3:05 pm-7:37 pm

1 stop6h 32m

$349
Quickest round-trip

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Tue 9/15

12:17 pm-10:34 pm

2 stops8h 17m

Boston Logan Intl

Tue 9/22

7:08 am-11:45 am

1 stop6h 37m

$354

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Fri 10/23

6:25 pm-6:11 am

1 stop9h 46m

Boston Logan Intl

Fri 10/30

3:00 pm-7:48 pm

1 stop6h 48m

$374

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Sat 9/12

6:25 pm-6:09 am

1 stop9h 44m

Boston Logan Intl

Wed 9/23

10:35 am-5:48 pm

1 stop9h 13m

$391

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Mon 9/14

7:29 pm-7:39 am

1 stop10h 10m

Boston Logan Intl

Fri 9/25

10:03 am-6:49 pm

1 stop10h 46m

$399

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Sat 9/12

6:25 pm-6:09 am

1 stop9h 44m

Boston Logan Intl

Wed 9/23

7:30 am-7:37 pm

2 stops14h 07m

$407

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Tue 9/15

12:17 pm-10:34 pm

2 stops8h 17m

Boston Logan Intl

Tue 9/22

2:15 pm-10:22 pm

2 stops10h 07m

$412

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Sat 9/12

6:25 pm-6:09 am

1 stop9h 44m

Boston Logan Intl

Thu 9/24

3:05 pm-7:37 pm

1 stop6h 32m

$420

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Fri 10/23

6:25 pm-6:11 am

1 stop9h 46m

Boston Logan Intl

Tue 10/27

10:35 am-5:49 pm

1 stop9h 14m

$424

BillingsBoston

BIL - BOS

BILBOS

Billings Logan Intl

Fri 7/3

6:40 pm-6:05 am

1 stop9h 25m

Boston Logan Intl

Fri 7/10

5:55 pm-11:20 pm

1 stop7h 25m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Boston from

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, March 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 $0. If you aren’t able to travel during the month of March, then book flights to Boston from Billings during February instead. Flights to Boston in February, while not as cheap as those in March, still average around $0.

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

Fastest flight time

7h 19m

Direct flights

None
The fastest flight from Billings to Boston takes 7h 19m
There are no direct flights from Billings to Boston. There are no popular flight routes from Billings to Boston.
Search flight deals

Frequently asked questions about flying from Billings to Boston

  • 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 7h 19m 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 $291Free CancellationRating
7.9
8,447 reviews
Search Delta flights
American AirlinesPriceFrom $330Free CancellationRating
7.1
11,648 reviews
Search American Airlines flights
United AirlinesPriceFrom $379Free CancellationRating
7.4
9,737 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
Kennebunkport
Cambridge
Plymouth
South Yarmouth
Gloucester
Narragansett
Falmouth
Brockton
Chatham
Warwick
Sturbridge
Laconia
Dennis Port
Nashua

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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