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Cheap flights from Boston to the United States from $24

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

Cheap round-trip flights

These are some of the best round-trip flight deals from Boston to the United States that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Boston to the United States.

Cheap last minute flights

Planning a quick getaway from Boston to the United States? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to the United States, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boston to the United States

Find recent round-trip train or bus tickets from Boston to the United States.

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

The cheapest plane tickets from Boston to the United States found on KAYAK recently.
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$37Frontier
Find Deal
Sun, Feb 2 - Thu, Feb 6
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$38Frontier
Find Deal
Sun, Feb 2 - Thu, Feb 6
6:00 am - 9:40 amBOS-FLL
3h 40mnonstop
7:27 am - 10:36 amFLL-BOS
3h 09mnonstop
$39Spirit Airlines
Find Deal
Tue, Feb 4 - Wed, Feb 5
6:00 am - 9:40 amBOS-FLL
3h 40mnonstop
7:27 am - 10:36 amFLL-BOS
3h 09mnonstop
$44Spirit Airlines
Find Deal
Sun, Jan 26 - Thu, Jan 30
6:15 pm - 9:58 pmBOS-FLL
3h 43mnonstop
7:15 am - 10:32 amFLL-BOS
3h 17mnonstop
$122Delta
Find Deal
Tue, Feb 11 - Fri, Feb 14
7:55 pm - 11:24 pmBOS-FLL
3h 29mnonstop
7:10 am - 10:20 amFLL-BOS
3h 10mnonstop
$127JetBlue
Find Deal
Sun, Feb 9 - Sat, Feb 15
4:40 pm - 8:31 pmBOS-MIA
3h 51mnonstop
7:15 pm - 10:40 pmMIA-BOS
3h 25mnonstop
$127Delta
Find Deal
Mon, Feb 3 - Wed, Feb 12
4:00 pm - 7:35 pmBOS-MIA
3h 35mnonstop
8:30 pm - 11:55 pmMIA-BOS
3h 25mnonstop
$128JetBlue
Find Deal
Mon, Feb 3 - Wed, Feb 12
2:40 pm - 8:37 pmBOS-PBI
5h 57m1 stop
8:40 pm - 11:48 pmPBI-BOS
3h 08mnonstop
$149American Airlines
Find Deal
Wed, Feb 5 - Sun, Feb 16
7:49 am - 2:02 pmBOS-TPA
6h 13m1 stop
8:41 am - 1:50 pmTPA-BOS
5h 09m1 stop
$159American Airlines
Find Deal
Thu, Jan 30 - Mon, Feb 3
11:33 am - 3:15 pmBOS-MIA
3h 42mnonstop
$24Frontier
Find Deal
Tue, Mar 11
3:59 pm - 7:41 pmBOS-MIA
3h 42mnonstop
$25Spirit Airlines
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Mon, Jan 27
7:40 pm - 11:17 pmBOS-FLL
3h 37mnonstop
$64JetBlue
Find Deal
Wed, Feb 19
6:04 pm - 9:56 pmBOS-MIA
3h 52mnonstop
$64American Airlines
Find Deal
Sat, Feb 1
6:04 pm - 9:56 pmBOS-MIA
3h 52mnonstop
$65American Airlines
Find Deal
Sat, Feb 8
6:20 pm - 9:58 pmBOS-TPA
3h 38mnonstop
$69JetBlue
Find Deal
Tue, Feb 11
4:20 pm - 7:52 pmBOS-PBI
3h 32mnonstop
$69Delta
Find Deal
Mon, Feb 3
7:50 pm - 11:18 pmBOS-MCO
3h 28mnonstop
$69Delta
Find Deal
Fri, Feb 7
12:12 pm - 2:10 pmBOS-ORD
2h 58mnonstop
$79United Airlines
Find Deal
Fri, Feb 7
7:30 am - 9:34 amBOS-ORD
3h 04mnonstop
$89United Airlines
Find Deal
Thu, Mar 6
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$64Frontier
Find Deal
Sun, Jan 19 - Thu, Jan 23
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$65Frontier
Find Deal
Sun, Jan 19 - Fri, Jan 24
6:00 am - 9:40 amBOS-FLL
3h 40mnonstop
7:27 am - 10:36 amFLL-BOS
3h 09mnonstop
$65Spirit Airlines
Find Deal
Mon, Jan 20 - Thu, Jan 23
3:59 pm - 7:41 pmBOS-MIA
3h 42mnonstop
10:32 am - 1:50 pmMIA-BOS
3h 18mnonstop
$78Spirit Airlines
Find Deal
Sun, Jan 19 - Wed, Feb 19
7:55 pm - 11:25 pmBOS-FLL
3h 30mnonstop
10:10 am - 1:24 pmFLL-BOS
3h 14mnonstop
$117JetBlue
Find Deal
Sat, Jan 18 - Wed, Jan 22
4:40 pm - 8:31 pmBOS-MIA
3h 51mnonstop
11:50 am - 3:15 pmMIA-BOS
3h 25mnonstop
$117Delta
Find Deal
Tue, Jan 21 - Thu, Jan 23
7:55 pm - 11:25 pmBOS-FLL
3h 30mnonstop
3:10 pm - 8:30 pmFLL-BOS
5h 20m1 stop
$127JetBlue
Find Deal
Sat, Jan 18 - Wed, Jan 22
6:15 pm - 9:58 pmBOS-FLL
3h 43mnonstop
7:15 am - 10:32 amFLL-BOS
3h 17mnonstop
$187Delta
Find Deal
Sat, Jan 18 - Mon, Jan 27
9:26 am - 3:15 pmBOS-PBI
5h 49m1 stop
7:14 am - 12:29 pmPBI-BOS
5h 15m1 stop
$187American Airlines
Find Deal
Tue, Jan 21 - Wed, Jan 22
9:05 am - 4:46 pmBOS-PBI
7h 41m2 stops
10:27 am - 3:27 pmPBI-BOS
5h 00m1 stop
$192American Airlines
Find Deal
Sat, Jan 18 - Sat, Jan 25
11:38 am - 3:20 pmBOS-MIA
3h 42mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$53Frontier
Find Deal
Sun, Feb 2 - Fri, Feb 7
11:31 am - 3:08 pmBOS-FLL
3h 37mnonstop
6:00 am - 9:13 amFLL-BOS
3h 13mnonstop
$53Spirit Airlines
Find Deal
Wed, Feb 5 - Wed, Feb 12
7:05 am - 10:55 amBOS-MIA
3h 50mnonstop
11:50 am - 3:17 pmMIA-BOS
3h 27mnonstop
$127Delta
Find Deal
Mon, Feb 3 - Wed, Feb 5
6:15 pm - 9:58 pmBOS-FLL
3h 43mnonstop
7:15 am - 10:32 amFLL-BOS
3h 17mnonstop
$127Delta
Find Deal
Mon, Feb 3 - Thu, Feb 6
5:18 am - 9:09 amBOS-MIA
3h 51mnonstop
8:20 am - 11:34 amMIA-BOS
3h 14mnonstop
$129American Airlines
Find Deal
Mon, Feb 3 - Wed, Feb 12
8:40 pm - 11:59 pmBOS-PBI
3h 19mnonstop
7:30 am - 10:34 amPBI-BOS
3h 04mnonstop
$137JetBlue
Find Deal
Fri, Jan 31 - Mon, Feb 3
8:40 pm - 11:59 pmBOS-PBI
3h 19mnonstop
7:30 am - 10:34 amPBI-BOS
3h 04mnonstop
$138JetBlue
Find Deal
Fri, Jan 31 - Thu, Feb 6
9:20 am - 11:22 amBOS-ORD
3h 02mnonstop
11:00 am - 2:23 pmORD-BOS
2h 23mnonstop
$179United Airlines
Find Deal
Tue, Feb 18 - Wed, Feb 19
6:00 am - 8:04 amBOS-ORD
3h 04mnonstop
9:30 pm - 12:58 amORD-BOS
2h 28mnonstop
$185United Airlines
Find Deal
Sat, Mar 29 - Mon, Apr 7
6:04 pm - 9:56 pmBOS-MIA
3h 52mnonstop
9:30 pm - 12:54 amMIA-BOS
3h 24mnonstop
$187American Airlines
Find Deal
Sat, Feb 1 - Mon, Feb 3

Alaska Airlines flights from Boston to United States

Our best Alaska Airlines deals on Boston to United States flight tickets
Alaska Airlines
Feb 10
BOS7:00 amBoston Logan Intl
12h 38m
1 stop
LAX4:38 pmLos Angeles
Feb 19
LAX10:00 amLos Angeles
10h 59m
1 stop
BOS11:59 pmBoston Logan Intl
Alaska Airlines
Jan 25
BOS5:55 pmBoston Logan Intl
17h 52m
1 stop
LAX8:47 amLos Angeles
Feb 10
LAX1:59 pmLos Angeles
23h 56m
2 stops
BOS4:55 pmBoston Logan Intl

American Airlines flights from Boston to United States

Our best American Airlines deals on Boston to United States flight tickets
American Airlines
Feb 5
BOS2:40 pmBoston Logan Intl
5h 57m
1 stop
PBI8:37 pmPalm Beach Intl
Feb 16
PBI8:40 pmPalm Beach Intl
3h 08m
BOS11:48 pmBoston Logan Intl
American Airlines
Jan 23
BOS5:23 amBoston Logan Intl
3h 51m
MIA9:14 amMiami
Feb 1
MIA8:20 amMiami
3h 14m
BOS11:34 amBoston Logan Intl
American Airlines
Jan 29
BOS2:40 pmBoston Logan Intl
5h 57m
1 stop
PBI8:37 pmPalm Beach Intl
Feb 6
PBI4:11 pmPalm Beach Intl
6h 29m
1 stop
BOS10:40 pmBoston Logan Intl

See travel insights to the United States from

How to get the cheapest flight ticket from Boston to United States

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 United States?

In general, October is the cheapest month to fly from Boston to United States. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $117. If you aren’t able to travel during the month of October, then book flights to United States from Boston during September instead. Flights to United States in September, while not as cheap as those in October, still average around $126.

What is the cheapest day to depart on your flight to United States?

According to our data, Saturday is the cheapest day to fly to United States from Boston. The lowest ticket price found for a Saturday departure recently was $141. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $166. These prices are subject to change though, so be sure to set up a Price Alert for flights to United States.

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

The cheapest time of day to fly to United States is in the morning when flights can be purchased for as low as $138. Try not to purchase tickets in the afternoon because they tend to be around $166. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

Fly from Boston Logan Intl to Miami for the best Boston Logan Intl - United States flight prices

How far in advance should I book a flight to United States?

You are more likely to see cheaper flights to United States from Boston when booking 3 weeks ahead of your departure date. In general, you can expect to find flights to United States for around $164 when searching 3 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United States from Boston for as low as $142 on momondo.

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

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

Cheap Boston to United States flight deals and tips

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

Best Price Found

$24

Fastest flight time

2h 58m

Direct flights

Every day

Airports in United States

6 airports
The best one-way flight to United States from Boston in the past 72 hours is $24. The best round-trip flight deal from Boston to United States found on momondo in the last 72 hours is $37.
The fastest flight from Boston to United States takes 2h 58m
Direct flights go from Boston to United States every day.
There are 6 airports near United States: Chicago O'Hare Intl (ORD), Miami (MIA), Tampa (TPA), Palm Beach Intl (PBI), Fort Lauderdale (FLL), Orlando (MCO)

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

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

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

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

    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 Boston Logan Intl Airport to United States.

  • What documentation or ID do you need to fly to United States?

    The travel and health documents you'll need for your trip to United States may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at United States. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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


Best airlines flying from Boston to United States

Compare and see reviews for airlines that fly from Boston to United States with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $36Free CancellationRating
6.0
3,435 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $43Free CancellationRating
6.3
8,098 reviews
Search Spirit Airlines flights
DeltaPriceFrom $71Free CancellationRating
8.0
8,511 reviews
Search Delta flights
JetBluePriceFrom $82Free CancellationRating
7.4
3,199 reviews
Search JetBlue flights
Breeze AirwaysPriceFrom $99Free CancellationRating
8.1
142 reviews
Search Breeze Airways flights
American AirlinesPriceFrom $107Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
8,965 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $123Free CancellationRating
8.0
9,681 reviews
Search Alaska Airlines flights
Sun Country AirPriceFrom $138Free CancellationRating
7.0
384 reviews
Search Sun Country Air flights
SouthwestPriceFrom $187Free CancellationRating
8.1
4,659 reviews
Search Southwest flights

Why use momondo?

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

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

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

Flights from Boston to United States with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Boston to United States flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to United States, momondo offers a useful price alert feature which will track prices for flights to United States from Boston and alert you when they change.


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