Cheap flights from Boston from $20

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 departing on 9/24. 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 flights from Boston within your budget

 
Find flights departing from Boston that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on August 14, 2025. In the last 7 days, momondo users made a total of 832,500 searches

Fly to

Route

Depart

Return

Price

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

Wed 9/24

6:00 am-9:15 am

Nonstop3h 15m

$20

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Thu 9/25

10:53 am-1:54 pm

Nonstop3h 01m

$39

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 9/13

6:10 am-9:38 am

Nonstop3h 28m

$42

BostonOrlando

BOS - MCO

BOSMCO

Boston Logan Intl

Sat 8/30

4:38 pm-7:57 pm

Nonstop3h 19m

$42

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 9/6

4:13 pm-7:41 pm

Nonstop3h 28m

$69

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Tue 9/30

11:00 am-12:50 pm

Nonstop1h 50m

$72

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 9/4

9:20 am-2:22 pm

1 stop5h 02m

$79

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Tue 10/14

6:44 am-12:54 pm

1 stop6h 10m

$80

BostonWashington, D.C.

BOS - DCA

BOSDCA

Boston Logan Intl

Thu 8/28

6:00 am-12:22 pm

1 stop6h 22m

$80

BostonBaltimore

BOS - BWI

BOSBWI

Boston Logan Intl

Tue 9/30

9:00 am-1:56 pm

1 stop4h 56m

$82

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Find the cheapest flights from Boston

Cheap one-way flights from Boston

JetBlue Logo
6:00 am - 9:15 amBOS-MCO
3h 15mnonstop
$20JetBlue
Find Deal
Wed, Sep 24
Frontier Logo
10:53 am - 1:54 pmBOS-ATL
3h 01mnonstop
$39Frontier
Find Deal
Thu, Sep 25
Spirit Airlines Logo
6:10 am - 9:38 amBOS-FLL
3h 28mnonstop
$42Spirit Airlines
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Sat, Sep 13
Spirit Airlines Logo
4:38 pm - 7:57 pmBOS-MCO
3h 19mnonstop
$42Spirit Airlines
Find Deal
Sat, Aug 30
Delta Logo
4:13 pm - 7:41 pmBOS-FLL
3h 28mnonstop
$69Delta
Find Deal
Sat, Sep 6
Delta Logo
11:00 am - 12:50 pmBOS-DCA
1h 50mnonstop
$72Delta
Find Deal
Tue, Sep 30
United Airlines Logo
9:20 am - 2:22 pmBOS-DCA
5h 02m1 stop
$79United Airlines
Find Deal
Thu, Sep 4
American Airlines Logo
6:44 am - 12:54 pmBOS-FLL
6h 10m1 stop
$80American Airlines
Find Deal
Tue, Oct 14
United Airlines Logo
6:00 am - 12:22 pmBOS-DCA
6h 22m1 stop
$80United Airlines
Find Deal
Thu, Aug 28
American Airlines Logo
9:00 am - 1:56 pmBOS-BWI
4h 56m1 stop
$82American Airlines
Find Deal
Tue, Sep 30

Flights from Boston - Travel Insights & Trends

Get data-powered insights and trends into flights from Boston to help you craft the best travel plan.

What are the most popular domestic flights out of Boston Logan Intl?

Departing from Boston Logan Intl, the top domestic flight destinations, based on momondo users' searches, include Traverse City, Wilmington, Jacksonville, Los Angeles, and Charlotte.

Which international cities can I fly to direct from Boston Logan Intl?

There are many cities a direct flight away from Boston Logan Intl. The most popular international destinations among momondo users are Saint Thomas Island, Oranjestad, Simpson Bay, Santiago de los Caballeros, and Edinburgh.

Frequently asked questions regarding flights from Boston

Which airlines are currently offering the cheapest flights from Boston?

Our data suggests that currently, the cheapest flights from Boston are being offered by IndiGo, American Airlines, and JetBlue. For example, IndiGo flights from Boston to Ahmedabad, start at $4, American Airlines flights from Boston to West Palm Beach cost around $28, and JetBlue flights from Boston to Newark Airport are around $38.

What is the cheapest flight available from Boston?

Currently, the cheapest flight from Boston found by our users is for $45 to Savannah. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $148 to travel from Boston to Savannah.

Which destinations have the most frequent flights from Boston?

New York, New York John F Kennedy Intl Airport and Washington, D.C. are currently the destinations served most frequently from Boston, with 158, 107 and 63 flights per day on average, respectively.

Which airlines can you fly with from Boston?

Airlines including American Airlines, Delta and Air France frequently fly from Boston. You can view other airlines by performing a quick search in the form above.

What is the cheapest first class flight from Boston?

If you are looking for a cheap first class flight, consider flights to Richmond, for which the starting price of a first class seat can be as low as $267.

When did momondo last update prices for flights from Boston Logan Intl Airport?

Prices for flights from Boston Logan Intl Airport refresh daily.

How many operators does momondo search for flights from Boston Logan Intl Airport?

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

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