Flights from Boston, MA to USA from $46

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How to find the cheapest flight from
Boston (BOS) to USA

All the information you need to plan the best BOS to LAX flight in 2021: compare Boston to USA flight prices with the expected peak season, weather and rainfall in USA.

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

Users have found that booking a flight from Boston to USA at least 24 days early can save you up to 18% on average compared to booking a flight this week. If booking 24 days before your flight isn’t an option for you, users have found flights from Boston to USA for as little as $262 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $304 for flights departing within the next 3 days.

What is the cheapest month to fly from Boston to USA?

Flights from Boston to USA lean towards being more expensive in December. Prices are generally better when you fly from Boston to USA in August, with the cheapest ticket starting at $64.

Cheap flights from Boston to USA in May, June 2021

The best prices found for BOS to USA flights for May, June

15 Jun - 16 Jun

$53pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

8 Jun - 15 Jun

$55pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

15 Jun - 16 Jun

$56pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

Boston to USA 2021 flight deals

Cheap flights to USA from Boston found for this year

15 Jun - 16 Jun

$53pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

8 Jun - 15 Jun

$55pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

15 Jun - 16 Jun

$56pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

Non-stop flights to USA from Boston

Save time with Boston to USA direct flight deals

15 Jun - 16 Jun

$53pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

8 Jun - 15 Jun

$55pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

15 Jun - 16 Jun

$56pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

Last minute flights from Boston to USA

Late deals on round-trip flights to USA from Boston, departing today and this week

19 May - 19 May

$55pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

17 May - 21 May

$58pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

16 May - 21 May

$59pp

BOS

Boston Logan Intl

Spirit Airlines

Non-Stop

FLL

Fort Lauderdale

FLL

Fort Lauderdale

Spirit Airlines

Non-Stop

BOS

Boston Logan Intl

One-way flights to USA from Boston

The cheapest one-way flights from Boston to USA

4:05 am - 9:29 am

Delta

1 Stop

5h 24m

BOS - FLL

$46

Flightcatchers

8:24 am - 12:02 pm

Frontier

Nonstop

3h 38m

BOS - MIA

$47

Travelocity

2:05 am - 9:37 am

Spirit Airlines

1 Stop

8h 32m

BOS - ORD

$48

FlightNetwork

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boston</span> to <span class="emphasized">USA</span> flights.

Flight FAQs

From Boston to USA

Are flight prices decreasing from Boston to USA due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and USA for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to United States to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines is one of them. New policies for travelers booking flights from Boston Logan Intl to United States include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Boston Logan Intl to United States have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Boston Logan Intl to United States that may be offering flexible cancellation policies are Spirit Airlines, JetBlue, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

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.

Can I find flights from Boston to USA for under $100 on Cheapflights?

Yes, there are multiple flights from Boston to USA for under $100. The cheapest flight booked recently is on Spirit Airlines for just $53, but on average you can expect to pay $64.

Are there nonstop flights from Boston to USA for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to USA under $100. A good price for a nonstop flight from Boston to USA is less than $64.

Are there last-minute flights available from Boston to USA for under $100?

There are currently 20+ open flights from Boston to USA within the next 7 days for less than $100.

What days are nonstop flights available from Boston to USA?

Nonstop flights are available for this route on the following days: Tuesday.

How popular is this flight route?

Within the past month, 952 users have taken a look at flights from Boston Logan Intl to United States.

What are the most popular airlines that fly from Boston to USA?

Major Airline, Endeavor Airlines and American Airlines are the most popular airlines when flying from Boston to USA.

What are the most popular routes from Boston to USA?

The most popular route from Boston to USA is Boston Logan Intl - Fort Lauderdale. You may also consider Boston Logan Intl - Los Angeles or Boston Logan Intl - Orlando.

What are the cheapest Flights from Boston to USA?

The cheapest flight price from Boston to USA is $117. On average you can expect to pay $662. The most popular route, (Boston Logan Intl - Fort Lauderdale), can usually be booked for $53.

What are the most reliable airlines from Boston to USA?

The top 3 most reliable airlines when flying from Boston to USA are EL AL (100%), Alitalia (100%) and TAP AIR PORTUGAL (100%).

How long is the flight from Boston to USA?

Airlines like Spirit Airlines and Delta fly from Boston to USA in about 2h 33m. The time it takes to get you to your destination is usually consistent. Most flights are nonstop.

What are the cheapest airlines flying from Boston to USA round-trip?

Currently priced at $53, Spirit Airlines will fly you from Boston to USA and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $63.

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 ($27), Spirit Airlines ($27), and Delta ($45).

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Destination points for flights from Boston to USA

Select to see more specific information for flights from Boston to all places in USA.

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Destination information for USA

Things to know before you go - useful duration and weather info for your trip from Boston to USA.

3h 23m

Airports servicing Boston

Boston (BOS)

Airline	Cheapest	Average	Flexibility	On-time	COVID-19 safety
Frontier	$29	$218	No cancel fee	62%
Spirit Airlines	$80	$234	No cancel fee	65%
United Airlines	$67	$276	No cancel fee	69%
Delta	$78	$277	No cancel fee	N/A
Sun Country Air	$116	$330	No cancel fee	83%
JetBlue	$82	$330	No cancel fee	62%
Endeavor Airlines	$188	$358	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by Endeavor Airlines. Please check directly on their website for additional information.
Envoy Air	$312	$578	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by Envoy Air. Please check directly on their website for additional information.
Alaska Airlines	$98	$1,014	No cancel fee	75%
Linear Air Taxi	$2,069	$4,403	No cancel fee	N/A	We couldn't confirm the COVID-19 safety measures taken by Linear Air Taxi. Please check directly on their website for additional information.