Cheap flights from Boston from $43

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 3/30. 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 February 22, 2026. In the last 7 days, momondo users made a total of 832,500 searches

Fly to

Route

Depart

Return

Price

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Mon 3/30

12:35 pm-3:52 pm

Nonstop3h 17m

$43

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Sun 4/5

5:30 am-8:37 am

Nonstop3h 07m

$48

BostonAtlanta

BOS - ATL

BOSATL

Boston Logan Intl

Tue 3/31

12:36 pm-3:53 pm

Nonstop3h 17m

$49

BostonMiami

BOS - MIA

BOSMIA

Boston Logan Intl

Tue 3/3

5:50 pm-9:32 pm

Nonstop3h 42m

$54

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 3/21

5:49 pm-9:15 pm

Nonstop3h 26m

$55

BostonFort Lauderdale

BOS - FLL

BOSFLL

Boston Logan Intl

Sat 3/7

7:25 pm-10:57 pm

Nonstop3h 32m

$59

BostonTampa

BOS - TPA

BOSTPA

Boston Logan Intl

Tue 3/10

8:20 pm-11:51 pm

Nonstop3h 31m

$84

BostonTampa

BOS - TPA

BOSTPA

Boston Logan Intl

Mon 3/9

7:50 pm-11:18 pm

Nonstop3h 28m

$89

BostonWest Palm Beach

BOS - PBI

BOSPBI

Boston Logan Intl

Tue 3/10

4:08 pm-7:37 pm

Nonstop3h 29m

$89

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

Tue 5/19

3:00 pm-9:59 pm

1 stop9h 59m

$109

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

Enter your travel dates to find the best prices.
Frontier Logo
12:35 pm - 3:52 pm
BOS
-
ATL
3h 17mnonstop
$43Frontier
Mon, Mar 30
Frontier Logo
5:30 am - 8:37 am
BOS
-
ATL
3h 07mnonstop
$48Frontier
Sun, Apr 5
Frontier Logo
12:36 pm - 3:53 pm
BOS
-
ATL
3h 17mnonstop
$49Frontier
Tue, Mar 31
Spirit Airlines Logo
5:50 pm - 9:32 pm
BOS
-
MIA
3h 42mnonstop
$54Spirit Airlines
Tue, Mar 3
Spirit Airlines Logo
5:49 pm - 9:15 pm
BOS
-
FLL
3h 26mnonstop
$55Spirit Airlines
Sat, Mar 21
JetBlue Logo
7:25 pm - 10:57 pm
BOS
-
FLL
3h 32mnonstop
$59JetBlue
Sat, Mar 7
JetBlue Logo
8:20 pm - 11:51 pm
BOS
-
TPA
3h 31mnonstop
$84JetBlue
Tue, Mar 10
Delta Logo
7:50 pm - 11:18 pm
BOS
-
TPA
3h 28mnonstop
$89Delta
Mon, Mar 9
Delta Logo
4:08 pm - 7:37 pm
BOS
-
PBI
3h 29mnonstop
$89Delta
Tue, Mar 10
United Airlines Logo
3:00 pm - 9:59 pm
BOS
-
LAS
9h 59m
1 stop
$109United Airlines
Tue, May 19

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, Orlando, Jacksonville, Los Angeles, and Wilmington.

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

momondo search trends show that the most popular international cities to visit when flying direct from Boston Logan Intl include Simpson Bay, Santiago de los Caballeros, Nassau, Milan, and Paris.

What are the cheapest cities to fly to from Boston?

The cheapest city to fly to from Boston currently is Myrtle Beach at $37. The next cheapest destinations are Atlanta, Syracuse, Miami, Presque Isle and Fort Lauderdale.

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 American Airlines, Delta, and JetBlue. For example, American Airlines flights from Boston to Charleston, start at $35, Delta flights from Boston to Newark Airport cost around $43, and JetBlue flights from Boston to Baltimore are around $47.

What is the cheapest flight available from Boston?

Currently, the cheapest flight from Boston found by our users is for $34 to Atlanta. Prices will vary according to several factors such as the departure date and time, but on average you can expect to pay around $733 to travel from Boston to Atlanta.

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 136, 84 and 61 flights per day on average, respectively.

Which airlines can you fly with from Boston?

Airlines including American Airlines, Delta and Air Canada 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 Miami, for which the starting price of a first class seat can be as low as $227.

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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