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Cheap flights from Boston to the United States from $25

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 1/8. 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 to the United States

The cheapest plane tickets to the United States found on KAYAK recently.
10:34 am - 2:22 pmBOS-MIA
3h 48mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$31Frontier
Find Deal
Thu, Jan 23 - Thu, Jan 30
10:34 am - 2:22 pmBOS-MIA
3h 48mnonstop
6:00 am - 9:34 amMIA-BOS
3h 34mnonstop
$38Frontier
Find Deal
Thu, Jan 23 - Thu, Jan 30
5:00 am - 8:29 amBOS-FLL
3h 29mnonstop
7:27 am - 10:36 amFLL-BOS
3h 09mnonstop
$45Spirit Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 25
5:00 am - 8:29 amBOS-FLL
3h 29mnonstop
7:27 am - 10:36 amFLL-BOS
3h 09mnonstop
$46Spirit Airlines
Find Deal
Wed, Jan 8 - Sat, Jan 25
7:55 pm - 11:25 pmBOS-FLL
3h 30mnonstop
6:09 am - 9:24 amFLL-BOS
3h 15mnonstop
$117JetBlue
Find Deal
Thu, Jan 23 - Sun, Jan 26
12:43 pm - 6:02 pmBOS-FLL
5h 19m1 stop
8:40 pm - 11:57 pmFLL-BOS
3h 17mnonstop
$121JetBlue
Find Deal
Wed, Feb 19 - Wed, Feb 19
4:00 pm - 7:52 pmBOS-MIA
3h 52mnonstop
7:15 pm - 10:40 pmMIA-BOS
3h 25mnonstop
$127Delta
Find Deal
Sat, Jan 25 - Tue, Jan 28
7:30 am - 11:12 amBOS-FLL
3h 42mnonstop
7:15 am - 10:32 amFLL-BOS
3h 17mnonstop
$127Delta
Find Deal
Sun, Jan 19 - Sat, Jan 25
5:18 am - 9:09 amBOS-MIA
3h 51mnonstop
5:24 pm - 8:43 pmMIA-BOS
3h 19mnonstop
$147American Airlines
Find Deal
Sun, Jan 12 - Wed, Jan 15
6:04 pm - 9:56 pmBOS-MIA
3h 52mnonstop
9:30 pm - 12:54 amMIA-BOS
3h 24mnonstop
$148American Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
6:30 am - 10:11 amBOS-MIA
3h 41mnonstop
$25Spirit Airlines
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Wed, Jan 8
8:30 pm - 12:03 amBOS-TPA
3h 33mnonstop
$25Spirit Airlines
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Wed, Jan 8
7:59 pm - 11:38 pmBOS-FLL
3h 39mnonstop
$59Delta
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Wed, Mar 19
7:59 pm - 11:38 pmBOS-FLL
3h 39mnonstop
$64Delta
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Tue, Apr 8
6:04 pm - 9:56 pmBOS-MIA
3h 52mnonstop
$64American Airlines
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Sat, Jan 18
8:20 pm - 11:50 pmBOS-TPA
3h 30mnonstop
$65JetBlue
Find Deal
Tue, Jan 21
11:28 am - 7:07 pmBOS-FLL
7h 39m1 stop
$68JetBlue
Find Deal
Mon, Jan 20
7:57 am - 1:59 pmBOS-TPA
6h 02m1 stop
$79American Airlines
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Thu, Jan 16
6:00 am - 2:50 pmBOS-PBI
8h 50m1 stop
$93United Airlines
Find Deal
Thu, Jan 9
9:45 am - 5:15 pmBOS-FLL
7h 30m1 stop
$94United Airlines
Find Deal
Sat, Apr 26
12:35 pm - 4:04 pmBOS-TPA
3h 29mnonstop
8:05 am - 11:05 amTPA-BOS
3h 00mnonstop
$161Frontier
Find Deal
Fri, Dec 20 - Sun, Dec 29
12:05 pm - 3:34 pmBOS-TPA
3h 29mnonstop
7:40 am - 10:39 amTPA-BOS
2h 59mnonstop
$167Frontier
Find Deal
Sun, Dec 22 - Wed, Dec 25
12:35 pm - 4:06 pmBOS-FLL
3h 31mnonstop
8:35 pm - 11:50 pmFLL-BOS
3h 15mnonstop
$185Spirit Airlines
Find Deal
Sat, Dec 21 - Sun, Dec 22
9:54 pm - 7:49 amBOS-FLL
9h 55m1 stop
8:35 pm - 11:50 pmFLL-BOS
3h 15mnonstop
$189Spirit Airlines
Find Deal
Mon, Dec 23 - Wed, Dec 25
6:25 am - 11:37 amBOS-ORD
6h 12m1 stop
8:05 am - 11:26 amORD-BOS
2h 21mnonstop
$248American Airlines
Find Deal
Tue, Dec 24 - Wed, Dec 25
5:00 am - 7:04 amBOS-ORD
3h 04mnonstop
8:20 pm - 11:44 pmORD-BOS
2h 24mnonstop
$252American Airlines
Find Deal
Mon, Dec 23 - Wed, Jan 22
4:40 pm - 11:56 pmBOS-ORD
8h 16m1 stop
10:40 am - 2:13 pmORD-BOS
2h 33mnonstop
$262Delta
Find Deal
Tue, Dec 24 - Wed, Jan 8
3:05 pm - 10:52 pmBOS-ORD
8h 47m1 stop
7:10 am - 10:47 amORD-BOS
2h 37mnonstop
$283Delta
Find Deal
Tue, Dec 24 - Mon, Jan 6
7:30 pm - 10:59 pmBOS-FLL
3h 29mnonstop
7:05 pm - 10:23 pmFLL-BOS
3h 18mnonstop
$312JetBlue
Find Deal
Tue, Dec 24 - Mon, Jan 6
3:16 pm - 6:50 pmBOS-MIA
3h 34mnonstop
6:32 am - 1:18 pmMIA-BOS
6h 46m1 stop
$326JetBlue
Find Deal
Fri, Dec 20 - Mon, Jan 20
11:33 am - 3:15 pmBOS-MIA
3h 42mnonstop
7:05 am - 10:45 amMIA-BOS
3h 40mnonstop
$52Frontier
Find Deal
Tue, Mar 25 - Tue, Apr 8
5:00 am - 8:29 amBOS-FLL
3h 29mnonstop
7:27 am - 10:36 amFLL-BOS
3h 09mnonstop
$52Spirit Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 22
7:55 pm - 11:25 pmBOS-FLL
3h 30mnonstop
6:09 am - 9:24 amFLL-BOS
3h 15mnonstop
$117JetBlue
Find Deal
Thu, Jan 23 - Sun, Jan 26
7:55 pm - 11:25 pmBOS-FLL
3h 30mnonstop
10:00 am - 1:12 pmFLL-BOS
3h 12mnonstop
$122JetBlue
Find Deal
Sat, Jan 18 - Tue, Jan 21
4:00 pm - 7:52 pmBOS-MIA
3h 52mnonstop
11:50 am - 3:15 pmMIA-BOS
3h 25mnonstop
$127Delta
Find Deal
Sat, Jan 25 - Wed, Jan 29
7:30 am - 11:12 amBOS-FLL
3h 42mnonstop
7:15 am - 10:32 amFLL-BOS
3h 17mnonstop
$127Delta
Find Deal
Sun, Jan 19 - Sat, Jan 25
5:18 am - 9:09 amBOS-MIA
3h 51mnonstop
5:24 pm - 8:43 pmMIA-BOS
3h 19mnonstop
$147American Airlines
Find Deal
Sun, Jan 12 - Wed, Jan 15
6:04 pm - 9:56 pmBOS-MIA
3h 52mnonstop
9:30 pm - 12:54 amMIA-BOS
3h 24mnonstop
$148American Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
6:02 am - 8:05 amBOS-ORD
3h 03mnonstop
2:00 pm - 5:23 pmORD-BOS
2h 23mnonstop
$190United Airlines
Find Deal
Tue, Dec 31 - Wed, Jan 8
10:57 am - 12:55 pmBOS-ORD
2h 58mnonstop
9:20 am - 12:46 pmORD-BOS
2h 26mnonstop
$196United Airlines
Find Deal
Thu, Jan 16 - Mon, Jan 20

Frontier flights from Boston to United States

Our best Frontier deals on Boston to United States flight tickets
Frontier
Jan 23
BOS10:34 amBoston Logan Intl
3h 48m
MIA2:22 pmMiami
Jan 30
MIA6:00 amMiami
3h 34m
BOS9:34 amBoston Logan Intl
Frontier
Jan 23
BOS10:34 amBoston Logan Intl
3h 48m
MIA2:22 pmMiami
Jan 30
MIA6:00 amMiami
3h 34m
BOS9:34 amBoston Logan Intl
Frontier
Jan 23
BOS10:34 amBoston Logan Intl
3h 48m
MIA2:22 pmMiami
Jan 30
MIA6:00 amMiami
3h 34m
BOS9:34 amBoston Logan Intl

Delta flights from Boston to United States

Our best Delta deals on Boston to United States flight tickets
Delta
Jan 25
BOS4:00 pmBoston Logan Intl
3h 52m
MIA7:52 pmMiami
Jan 28
MIA7:15 pmMiami
3h 25m
BOS10:40 pmBoston Logan Intl
Delta
Feb 25
BOS11:45 amBoston Logan Intl
3h 01m
ORD1:46 pmChicago O'Hare Intl
Mar 6
ORD2:35 pmChicago O'Hare Intl
2h 31m
BOS6:06 pmBoston Logan Intl
Delta
Jan 22
BOS7:15 amBoston Logan Intl
3h 10m
ORD9:25 amChicago O'Hare Intl
Feb 4
ORD2:55 pmChicago O'Hare Intl
9h 03m
1 stop
BOS12:58 amBoston 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 Atlanta Hartsfield-Jackson for the best Boston Logan Intl - United States flight prices

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

Most flyers found that booking tickets 46 days in advance of their planned departure date is the best time to get cheap flights to United States. During this timeframe, flight prices are around $159. Keep in mind that you might be able to find cheaper flights to United States at any time. In fact, our users found flights for as low as $109 in the past 72 hours.

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.

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

You could potentially save up to 77% on your flight if you consider stops on a Boston to United States flight.

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

$25

Fastest flight time

2h 53m

Direct flights

Every day

Airports in United States

5 airports
The best one-way flight to United States from Boston in the past 72 hours is $25. The best round-trip flight deal from Boston to United States found on momondo in the last 72 hours is $31.
The fastest flight from Boston to United States takes 2h 53m
Direct flights go from Boston to United States every day.
There are 5 airports near United States: Chicago O'Hare Intl (ORD), Miami (MIA), Tampa (TPA), 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 $35Free CancellationRating
6.1
3,478 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $43Free CancellationRating
6.3
8,120 reviews
Search Spirit Airlines flights
DeltaPriceFrom $69Free CancellationRating
8.0
8,600 reviews
Search Delta flights
JetBluePriceFrom $82Free CancellationRating
7.4
3,274 reviews
Search JetBlue flights
American AirlinesPriceFrom $107Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Breeze AirwaysPriceFrom $113Free CancellationRating
8.1
135 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
9,048 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $119Free CancellationRating
8.0
9,551 reviews
Search Alaska Airlines flights
Sun Country AirPriceFrom $161Free CancellationRating
6.9
399 reviews
Search Sun Country Air flights
SouthwestPriceFrom $226Free CancellationRating
8.1
4,836 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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