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$47+ Cheap flights from Boston (BOS) to the United States

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Boston to USA

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to USA (US0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Boston to USA

Cheapest flights from Boston to USA
Explore the most affordable flight options available from Boston to USA. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This Priceline deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/186:30 amBOS - MIA
Nonstop3h 41mMultiple Airlines
Thu 12/196:30 amMIA - BOS
Nonstop3h 37mMultiple Airlines
Deal found 11/19$72
This Frontier deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/106:00 amBOS - MIA
1 stop11h 10mFrontier
Tue 12/177:15 amMIA - BOS
Nonstop3h 27mFrontier
Deal found 11/20$73
This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/145:45 pmBOS - MIA
Nonstop3h 45mSpirit Airlines
Sat 12/215:45 amMIA - BOS
Nonstop3h 14mSpirit Airlines
Deal found 11/19$76
This Cheapflightsfares deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1910:34 amBOS - FLL
Nonstop3h 32mSpirit Airlines
Mon 12/236:15 amFLL - BOS
Nonstop3h 14mSpirit Airlines
Deal found 11/19$86
This Kiwi.com deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:00 amBOS - MCO
Nonstop3h 31mMultiple Airlines
Tue 12/105:33 amMCO - BOS
1 stop9h 23mMultiple Airlines
Deal found 11/19$94
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/86:00 amBOS - MCO
Nonstop3h 35mFrontier
Wed 12/189:32 pmMCO - BOS
Nonstop3h 07mFrontier
Deal found 11/19$96
This Cheapflightsfares deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/109:34 amBOS - MCO
1 stop5h 19mSpirit Airlines
Sun 12/156:50 amMCO - BOS
Nonstop3h 01mSpirit Airlines
Deal found 11/18$98
This CheapOair deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/210:07 amBOS - FLL
1 stop9h 57mMultiple Airlines
Wed 12/46:00 amFLL - BOS
Nonstop3h 14mMultiple Airlines
Deal found 11/19$104
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/98:54 amBOS - DFW
1 stop6h 45mFrontier
Wed 12/186:15 amDFW - BOS
1 stop17h 24mFrontier
Deal found 11/19$109
This Frontier deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/46:00 amBOS - IAD
1 stop7h 58mFrontier
Fri 12/612:14 pmIAD - BOS
1 stop12h 16mFrontier
Deal found 11/19$116
This JetBlue deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/81:50 pmBOS - MIA
Nonstop3h 35mJetBlue
Wed 12/1111:19 amMIA - BOS
Nonstop3h 16mJetBlue
Deal found 11/20$117
This JetBlue deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/116:10 amBOS - FLL
1 stop6h 47mJetBlue
Wed 12/114:00 pmFLL - BOS
Nonstop3h 15mJetBlue
Deal found 11/19$121

Find flights from Boston to USA within your budget

Customize your flight search to find flights from Boston to USA 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, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Sun 1/19

11:38 am-3:20 pm

Nonstop3h 42m

Miami

Thu 1/23

6:00 am-9:34 am

Nonstop3h 34m

$70

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Wed 12/18

6:30 am-10:11 am

Nonstop3h 41m

Miami

Thu 12/19

6:30 am-10:07 am

Nonstop3h 37m

$72

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Fri 12/6

5:45 pm-9:30 pm

Nonstop3h 45m

Miami

Tue 1/7

11:06 am-2:28 pm

Nonstop3h 22m

$73

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 1/11

11:31 am-3:08 pm

Nonstop3h 37m

Fort Lauderdale

Sat 1/18

7:25 am-10:36 am

Nonstop3h 11m

$85

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

Wed 12/4

6:00 am-9:31 am

Nonstop3h 31m

Orlando

Tue 12/10

5:33 am-2:56 pm

1 stop9h 23m

$94

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

Tue 12/10

6:00 am-9:35 am

Nonstop3h 35m

Orlando

Wed 12/18

5:10 am-10:20 am

1 stop5h 10m

$95

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

Tue 12/10

9:34 am-2:53 pm

1 stop5h 19m

Orlando

Sun 12/15

6:50 am-9:51 am

Nonstop3h 01m

$98

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Mon 12/2

10:07 am-8:04 pm

1 stop9h 57m

Fort Lauderdale

Wed 12/4

6:00 am-9:14 am

Nonstop3h 14m

$104

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Mon 12/9

8:54 am-2:39 pm

1 stop6h 45m

Dallas/Fort Worth

Wed 12/18

6:15 am-12:39 am

1 stop17h 24m

$109

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

Wed 1/8

6:00 am-12:12 pm

1 stop6h 12m

Washington, D.C. Dulles Intl

Thu 1/9

4:42 pm-12:30 am

1 stop7h 48m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 60 results
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Best time to book a flight from Boston to USA

Have a flexible travel schedule? Discover the best time to fly to USA from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Boston to USA

Get recent, data-driven insights about flights from Boston to USA including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Boston to USA?

Currently, September is the cheapest month in which you can book a flight from Boston to USA (average of $240). Flying from Boston to USA in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to US?

Find hourly flight availability from Boston to USA. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

When flying from Boston to USA, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Boston to USA

Explore weekly flight availability from Boston to USA. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 20, 2024.

The most flights from BOS to US0 are scheduled on a Monday (54 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in USA by month

Plan your trip to USA by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in USA ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit USA when rainfall is around 2.8 in.

Temperature in USA by month

Plan your trip to USA by taking into account the average temperature totals by month.

If weather is an important factor for your trip to USA, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing USA

Get insights into the airlines that provide service to USA. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to USA. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Spirit Airlines, American Airlines and Alaska Airlines from Boston to USA by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

JetBlue
7.5
Good
3,394 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Overall

8.1

Entertainment

7.7

Comfort

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from Boston to USA. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to United States?

    If you book a flight to United States from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How popular is this Boston to USA flight route?

    The Boston Logan Intl to United States flight path was viewed by 105 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to USA one-way?

    The cheapest airlines for a one-way flight from Boston to USA are Frontier ($47), Spirit Airlines ($49), and JetBlue ($59).

  • What are the most popular routes from Boston to USA?

    Most travelers choose Boston Logan Intl - Orlando, Boston Logan Intl - Miami or Boston Logan Intl - Fort Lauderdale when deciding on the best route from Boston to USA.

  • What are the most reliable airlines from Boston to USA?

    No one likes to see their flight delayed. When booking a flight from Boston to USA consider choosing Air France (97%), ITA Airways (96%) or Singapore Airlines (94%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boston to USA?

    While on average a flight from Boston to USA is generally $922, our data shows the cheapest flight currently is $108. When looking at the most popular route, (Boston Logan Intl - Orlando), you can expect to pay $77 for that flight.

  • Can I find deals for flights from Boston to USA that include hotel bookings?

    Yes. In addition to deals on Boston to USA flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to USA?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to USA.

  • Can I find deals for business class flights from Boston to USA?

    Yes. Cheapflights offers flight deals from Boston to USA by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to USA?

    Currently, September is the cheapest month in which you can book a flight from Boston to USA (average of $240). Flying from Boston to USA in July is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Boston to USA

See prices for flight routes from nearby airports that may be better suited for you.
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Hartford to Dallas/Fort Worth flights
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Boston to Raleigh flights

Top 10 airlines flying from Boston to USA

Discover the top 10 airlines that operate flights from Boston to USA. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$35Average$148FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$186FlexibilityNo cancel feeOn-time65%
DeltaCheapest$68Average$305FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$81Average$282FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$107Average$316FlexibilityNo cancel feeOn-time71%
Breeze AirwaysCheapest$113Average$272FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$117Average$358FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$124Average$451FlexibilityNo cancel feeOn-time75%
Sun Country AirCheapest$162Average$377FlexibilityNo cancel feeOn-time83%
SouthwestCheapest$286Average$488FlexibilityNo cancel feeOn-time63%
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