Cheap flights from the United States to Boston from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Boston departing on 9/9. 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 the United States to Boston

Recent round-trip flight deals from the United States to Boston

 Logo
8:08 am - 10:48 amATL-BOS
2h 40mnonstop
 Logo
6:15 am - 6:07 pmBOS-ATL
11h 52m1 stop
Sat, Nov 1 - Wed, Nov 5
Frontier Logo
8:08 am - 10:48 amATL-BOS
2h 40mnonstop
Frontier Logo
12:20 pm - 9:59 pmBOS-ATL
9h 39m1 stop
$106Frontier
Find Deal
Sat, Nov 1 - Mon, Nov 3
JetBlue Logo
10:08 am - 1:37 pmORD-BOS
2h 29mnonstop
JetBlue Logo
7:09 am - 9:22 amBOS-ORD
3h 13mnonstop
$130JetBlue
Find Deal
Sat, Oct 18 - Sat, Oct 25
Delta Logo
7:25 am - 10:55 amORD-BOS
2h 30mnonstop
Delta Logo
7:25 am - 9:15 amBOS-ORD
2h 50mnonstop
$137Delta
Find Deal
Wed, Sep 17 - Sun, Sep 21
American Airlines Logo
5:00 pm - 8:22 pmORD-BOS
2h 22mnonstop
American Airlines Logo
7:14 pm - 9:20 pmBOS-ORD
3h 06mnonstop
$141American Airlines
Find Deal
Sat, Nov 22 - Mon, Nov 24
JetBlue Logo
8:50 am - 12:10 pmORD-BOS
2h 20mnonstop
JetBlue Logo
8:30 am - 10:28 amBOS-ORD
2h 58mnonstop
$145JetBlue
Find Deal
Sat, Dec 13 - Wed, Dec 17
United Airlines Logo
7:30 am - 11:01 amORD-BOS
2h 31mnonstop
United Airlines Logo
8:27 pm - 10:15 pmBOS-ORD
2h 48mnonstop
$150United Airlines
Find Deal
Mon, Sep 8 - Mon, Sep 15
Delta Logo
6:18 am - 8:00 amBWI-BOS
1h 42mnonstop
Delta Logo
3:48 pm - 5:34 pmBOS-BWI
1h 46mnonstop
$151Delta
Find Deal
Wed, Oct 8 - Wed, Oct 15
United Airlines Logo
9:20 pm - 12:50 amORD-BOS
2h 30mnonstop
United Airlines Logo
8:47 pm - 10:35 pmBOS-ORD
2h 48mnonstop
$157United Airlines
Find Deal
Fri, Sep 26 - Mon, Sep 29
American Airlines Logo
7:32 pm - 11:02 pmORD-BOS
2h 30mnonstop
American Airlines Logo
5:24 am - 7:25 amBOS-ORD
3h 01mnonstop
$165American Airlines
Find Deal
Sat, Oct 11 - Mon, Oct 13

Spirit Airlines flights from United States to Boston

Our best Spirit Airlines deals on United States to Boston flight tickets
Spirit Airlines
Sep 16
ATL5:27 amAtlanta Hartsfield-Jackson
5h 46m
1 stop
BOS11:13 amBoston Logan Intl
Sep 20
BOS12:20 pmBoston Logan Intl
7h 52m
1 stop
ATL8:12 pmAtlanta Hartsfield-Jackson
Spirit Airlines
Sep 16
ATL5:27 amAtlanta Hartsfield-Jackson
5h 46m
1 stop
BOS11:13 amBoston Logan Intl
Sep 17
BOS12:20 pmBoston Logan Intl
7h 52m
1 stop
ATL8:12 pmAtlanta Hartsfield-Jackson
Spirit Airlines
Sep 23
ATL4:13 pmAtlanta Hartsfield-Jackson
6h 34m
1 stop
BOS10:47 pmBoston Logan Intl
Oct 7
BOS2:23 pmBoston Logan Intl
5h 46m
1 stop
ATL8:09 pmAtlanta Hartsfield-Jackson

Frontier flights from United States to Boston

Our best Frontier deals on United States to Boston flight tickets
Frontier
Sep 5
BWI8:14 pmBaltimore/Washington
11h 29m
1 stop
BOS7:43 amBoston Logan Intl
Sep 7
BOS10:13 amBoston Logan Intl
9h 52m
1 stop
BWI8:05 pmBaltimore/Washington
Frontier
Sep 12
BWI8:14 pmBaltimore/Washington
11h 29m
1 stop
BOS7:43 amBoston Logan Intl
Sep 14
BOS10:13 amBoston Logan Intl
21h 16m
1 stop
BWI7:29 amBaltimore/Washington
Frontier
Sep 27
ATL5:05 amAtlanta Hartsfield-Jackson
2h 38m
BOS7:43 amBoston Logan Intl
Oct 4
BOS8:38 amBoston Logan Intl
3h 01m
ATL11:39 amAtlanta Hartsfield-Jackson

momondo Fare Finder

 
Customize your flight search to find flights from United States 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 August 28, 2025.
Use the filters below to find and compare flights from the United States to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBoston

ATL - BOS

ATLBOS

Atlanta Hartsfield-Jackson

Sat 11/1

8:08 am-10:48 am

Nonstop2h 40m

Boston Logan Intl

Wed 11/5

6:15 am-6:07 pm

1 stop11h 52m

$104

AtlantaBoston

ATL - BOS

ATLBOS

Atlanta Hartsfield-Jackson

Sat 11/1

8:08 am-10:48 am

Nonstop2h 40m

Boston Logan Intl

Mon 11/3

12:20 pm-9:59 pm

1 stop9h 39m

$106

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 10/18

10:08 am-1:37 pm

Nonstop2h 29m

Boston Logan Intl

Sat 10/25

7:09 am-9:22 am

Nonstop3h 13m

$130

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Wed 9/17

7:25 am-10:55 am

Nonstop2h 30m

Boston Logan Intl

Sun 9/21

7:25 am-9:15 am

Nonstop2h 50m

$137

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 11/22

5:00 pm-8:22 pm

Nonstop2h 22m

Boston Logan Intl

Mon 11/24

7:14 pm-9:20 pm

Nonstop3h 06m

$141

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 12/13

8:50 am-12:10 pm

Nonstop2h 20m

Boston Logan Intl

Wed 12/17

8:30 am-10:28 am

Nonstop2h 58m

$145

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Mon 9/8

7:30 am-11:01 am

Nonstop2h 31m

Boston Logan Intl

Mon 9/15

8:27 pm-10:15 pm

Nonstop2h 48m

$150

BaltimoreBoston

BWI - BOS

BWIBOS

Baltimore/Washington

Wed 10/8

6:18 am-8:00 am

Nonstop1h 42m

Boston Logan Intl

Wed 10/15

3:48 pm-5:34 pm

Nonstop1h 46m

$151

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Fri 9/26

9:20 pm-12:50 am

Nonstop2h 30m

Boston Logan Intl

Mon 9/29

8:47 pm-10:35 pm

Nonstop2h 48m

$157

ChicagoBoston

ORD - BOS

ORDBOS

Chicago O'Hare Intl

Sat 10/11

7:32 pm-11:02 pm

Nonstop2h 30m

Boston Logan Intl

Mon 10/13

5:24 am-7:25 am

Nonstop3h 01m

$165

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from United States 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 cheapest month to fly to Boston?

In general, October is the cheapest month to fly from United States to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $141. If you aren’t able to travel during the month of October, then book flights to Boston from United States during September instead. Flights to Boston in September, while not as cheap as those in October, still average around $153.

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

The cheapest day to depart from United States to Boston is on a Friday when prices can be found for as low as $299. 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 $551.

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 in the evening. momondo users have found flights departing from United States to Boston in the evening for as low as $305. 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 afternoon is when there is more demand to fly to Boston, so prices are often more expensive at around $549 per ticket.

What is the cheapest United States to Boston Logan Intl flight route?

Fly from Atlanta Hartsfield-Jackson to Boston Logan Intl for the best United States - Boston Logan Intl flight prices

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $199 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from United States for as low as $126 on momondo.

What cabin class options are available on United States to Boston Logan Intl flights?

There are 4 cabin classes available to choose from on United States to Boston Logan Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Boston flights?

No. A direct flight is the cheapest option for a flight between United States to Boston.

Cheap United States to Boston flight deals and tips

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

Best Price Found

$50

Fastest flight time

1h 12m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from United States in the past 72 hours is $50. The best round-trip flight deal from United States to Boston found on momondo in the last 72 hours is $98.
The fastest flight from United States to Boston takes 1h 12m
Direct flights go from United States to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
  • When did momondo last update prices for flights from United States to Boston Logan Intl Airport?

    Prices for flights from United States to Boston Logan Intl Airport refresh daily.

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

  • How old do you have to be to fly from United States to Boston Logan Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Boston Logan Intl Airport.

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

    The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from United States to Boston?

Best airlines flying from United States to Boston

Compare and see reviews for airlines that fly from United States to Boston with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $37Free CancellationRating
5.8
3,204 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $37Free CancellationRating
6.3
8,028 reviews
Search Spirit Airlines flights
Breeze AirwaysPriceFrom $49Free CancellationRating
8.0
199 reviews
Search Breeze Airways flights
JetBluePriceFrom $78Free CancellationRating
7.2
2,920 reviews
Search JetBlue flights
DeltaPriceFrom $83Free CancellationRating
7.9
7,977 reviews
Search Delta flights
American AirlinesPriceFrom $107Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
8,944 reviews
Search United Airlines flights
SouthwestPriceFrom $126Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
Hawaiian AirlinesPriceFrom $144Free CancellationRating
7.8
2,690 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $160Free CancellationRating
6.9
331 reviews
Search Sun Country Air 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
Narragansett
Nashua
South Yarmouth
Gloucester
Brockton
Laconia
Concord
Falmouth
Everett
Wells
Sturbridge

Why use momondo?

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

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

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

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

How can momondo help me find flights from United States to Boston?

Once all potential United States 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 United States to Boston right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Boston now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Boston and let you know when they change.

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1 adult
Tue 9/2
Tue 9/9

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