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$44+ 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Boston to USA

Keep the following information in mind while searching for Boston to USA flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$85
(Cheapflightsfares)

One-way from

$44
(Spirit)

Popular in

April

Cheapest in

October

Average price

$172

Good round-trip deal

$105 or less

Good one-way deal

$48 or less
Provider with most accurate pricing for Boston Logan Intl-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-New York (NYC) flights.
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From Boston Logan Intl to USA
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One-way flight from Boston Logan Intl to USA
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Highest demand for flights based on searches. 18% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Boston Logan Intl to USA.
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Price to beat on a one-way flight from Boston Logan Intl to USA.
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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 mayo 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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.
mié. 5/283:49 pmBOS - FLL
Nonstop3h 24mSpirit Airlines
mié. 6/48:13 pmFLL - BOS
Nonstop3h 16mSpirit Airlines
Deal found 4/30$85
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/286:00 amBOS - MCO
1 stop4h 52mSpirit Airlines
mié. 6/46:07 amMCO - BOS
Nonstop3h 02mSpirit Airlines
Deal found 4/30$85
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
lun. 5/269:40 amBOS - MCO
Nonstop3h 15mMultiple Airlines
mié. 6/46:07 amMCO - BOS
Nonstop3h 02mMultiple Airlines
Deal found 4/29$88
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
mar. 5/208:00 amBOS - MCO
Nonstop3h 16mFrontier
vie. 5/305:30 amMCO - BOS
Nonstop3h 10mFrontier
Deal found 4/29$89
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/299:46 amBOS - MIA
Nonstop3h 30mSpirit Airlines
jue. 6/52:21 pmMIA - BOS
Nonstop3h 25mSpirit Airlines
Deal found 4/30$91
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/77:15 amBOS - ORD
Nonstop2h 54mDelta
mié. 5/147:00 amORD - BOS
Nonstop2h 25mDelta
Deal found 4/30$117
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/103:52 pmBOS - ORD
Nonstop3h 02mAmerican Airlines
lun. 5/126:35 pmORD - BOS
Nonstop2h 32mAmerican Airlines
Deal found 4/30$118
This Mytrip deal was found by Cheapflights users on 4/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/43:49 pmBOS - ORD
1 stop8h 15mSpirit Airlines
mié. 6/115:05 amORD - BOS
1 stop8h 39mSpirit Airlines
Deal found 4/30$120
This Southwest deal was found by Cheapflights users on 4/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/76:45 amBOS - ORD
1 stop9h 15mSouthwest
mar. 6/104:00 pmORD - BOS
1 stop6h 55mSouthwest
Deal found 4/30$136
This United Airlines deal was found by Cheapflights users on 4/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/215:30 amBOS - IAD
Nonstop1h 41mUnited Airlines
mar. 5/274:00 pmIAD - BOS
Nonstop1h 41mUnited Airlines
Deal found 4/29$137
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/196:00 amBOS - ORD
Nonstop2h 57mUnited Airlines
mar. 5/204:20 pmORD - BOS
Nonstop2h 28mUnited Airlines
Deal found 4/30$140
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/1410:04 amBOS - DFW
1 stop13h 30mSpirit Airlines
sáb. 5/1711:43 amDFW - BOS
1 stop11h 04mSpirit Airlines
Deal found 4/29$147

Cheapflights Fare Finder

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 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from Boston to the United States that are best for you.

Fly from

Boston

Fly to

USA

Route

Depart

Return

Price

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

mié. 5/28

3:49 pm-7:13 pm

Nonstop3h 24m

Fort Lauderdale

mié. 6/4

8:13 pm-11:29 pm

Nonstop3h 16m

$85

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

mié. 5/28

6:00 am-10:52 am

1 stop4h 52m

Orlando

mié. 6/4

6:07 am-9:09 am

Nonstop3h 02m

$85

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

jue. 5/29

9:46 am-1:16 pm

Nonstop3h 30m

Miami

jue. 6/5

2:21 pm-5:46 pm

Nonstop3h 25m

$91

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

mar. 5/20

8:00 am-11:16 am

Nonstop3h 16m

Orlando

vie. 5/30

5:30 am-8:40 am

Nonstop3h 10m

$92

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

mar. 5/27

5:45 am-8:52 am

Nonstop3h 07m

Orlando

vie. 5/30

5:30 am-8:40 am

Nonstop3h 10m

$95

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

mié. 6/4

8:20 pm-10:14 pm

Nonstop2h 54m

Chicago O'Hare Intl

mié. 6/11

10:18 am-1:51 pm

Nonstop2h 33m

$117

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

sáb. 5/10

3:52 pm-5:54 pm

Nonstop3h 02m

Chicago O'Hare Intl

lun. 5/12

6:35 pm-10:07 pm

Nonstop2h 32m

$118

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

mié. 6/4

3:49 pm-11:04 pm

1 stop8h 15m

Chicago O'Hare Intl

mié. 6/11

5:05 am-2:44 pm

1 stop8h 39m

$120

BostonChicago

BOS - ORD

BOSORD

Boston Logan Intl

sáb. 6/7

6:45 am-3:00 pm

1 stop9h 15m

Chicago O'Hare Intl

mar. 6/10

4:00 pm-11:55 pm

1 stop6h 55m

$136

BostonWashington, D.C.

BOS - IAD

BOSIAD

Boston Logan Intl

mié. 5/21

5:30 am-7:11 am

Nonstop1h 41m

Washington, D.C. Dulles Intl

mar. 5/27

4:00 pm-5:41 pm

Nonstop1h 41m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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.

Cheapflights Insights

Everything you need to know about your flight from Boston to the United States

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

Currently, January is the cheapest month in which you can book a flight from Boston to USA (average of $246). Flying from Boston to USA in March is currently the most expensive (average of $327). 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 mayo 1, 2025.

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 mayo 1, 2025.

The most flights from BOS to US0 are scheduled on a Wednesday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 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 mayo 1, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta 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.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 96 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 Spirit Airlines ($44), Frontier ($48), and JetBlue ($59).

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

    Most travelers choose Boston Logan Intl - Los Angeles, Boston Logan Intl - Chicago O'Hare Intl or Boston Logan Intl - Las Vegas Harry Reid Intl 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 EL AL (94%), Air China (93%) or ITA Airways (92%) 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 $950, our data shows the cheapest flight currently is $109. When looking at the most popular route, (Boston Logan Intl - Los Angeles), you can expect to pay $152 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, January is the cheapest month in which you can book a flight from Boston to USA (average of $246). Flying from Boston to USA in March is currently the most expensive (average of $327). 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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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 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$36Average$149FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$43Average$176FlexibilityNo cancel feeOn-time65%
DeltaCheapest$80Average$310FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$84Average$298FlexibilityNo cancel feeOn-time62%
Breeze AirwaysCheapest$99Average$228FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$107Average$334FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$117Average$347FlexibilityNo cancel feeOn-time69%
Hawaiian AirlinesCheapest$133Average$340FlexibilityNo cancel feeOn-time85%
Sun Country AirCheapest$144Average$353FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$161Average$431FlexibilityNo cancel feeOn-time75%

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