Flights from Boston to Dallas

Our cheapest offers for flights from Boston to Dallas

Here you can compare cheap flights from Boston (BOS) to Dallas (DFW) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Dallas. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Boston
Dallas
Outbound
07/02/25
direct
NK2150
04h 11min
Return
07/25/25
direct
F93602
03h 57min
Spirit Airlines
$122
Boston
Dallas
Pay attention to transfer at connecting flight
Outbound
09/19/25
1 Stopover (DTW)
NK2328, NK2081
24h 29min
Return
09/29/25
1 Stopover (DTW)
NK1019, NK2329
15h 40min
Spirit Airlines
$158
Boston
Dallas
Outbound
07/02/25
direct
NK2150
04h 11min
Return
07/25/25
direct
F93602
03h 57min
Spirit Airlines
$124
Boston
Dallas
Outbound
07/02/25
direct
NK2150
04h 11min
Return
07/25/25
direct
NK3926
03h 52min
Spirit Airlines
$155
Boston
Dallas
Outbound
10/18/25
1 Stopover (ATL)
NK1209, NK0920
06h 22min
Return
11/17/25
1 Stopover (DTW)
NK2082, NK2329
08h 21min
Spirit Airlines
$160
Boston
Dallas
Outbound
10/18/25
1 Stopover (DTW)
NK2328, NK1020
07h 37min
Return
11/17/25
1 Stopover (ATL)
NK0921, NK1208
09h 34min
Spirit Airlines
$162
Boston
Dallas
Outbound
09/19/25
1 Stopover (DTW)
NK2328, NK1020
07h 37min
Return
09/29/25
1 Stopover (ATL)
NK1207, NK1208
05h 38min
Spirit Airlines
$170
Boston
Dallas
Outbound
10/18/25
1 Stopover (ATL)
NK1209, NK0920
06h 22min
Return
11/17/25
1 Stopover (ATL)
NK0921, NK1208
09h 34min
Spirit Airlines
$176
Boston
Dallas
Outbound
08/19/25
1 Stopover (ATL)
NK1209, NK0920
06h 22min
Return
09/02/25
direct
B61214
03h 52min
Spirit Airlines ?
$185
Boston
Dallas
Outbound
08/19/25
1 Stopover (DTW)
NK2328, NK1020
07h 37min
Return
09/02/25
2 Stopovers (LGA, EWR, ATL)
NK2706, NK0742, NK1180
33h 52min
Spirit Airlines
$189
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Boston to Dallas

Favorite airline: Spirit Airlines
Flight tickets on the route Boston – Dallas are most frequently booked with Spirit Airlines.
Spirit Airlines
38 %
Frontier Airlines
33 %
United Airlines
17 %
Direct flights are more expensive
Compared to flights with a stopover, direct flights are $94.00 more expensive on this route.
non stop flight
1 stop
04h 09min
12h 06min
$ 339
$ 245
Favourite connection: via Philadelphia
The most popular route is via Philadelphia and is booked by 42 % of all travelers.
Route
bookings
1 stopover Philadelphia International Airport, PA
06h 14min, from $ 318
42 %
Direct flights
04h 09min, from $ 339
32 %
1 stopover Fort Lauderdale-Hollywood International Airport, FL
12h 06min, from $ 245
21 %

Important flight information

Flight information: Boston - Dallas

Roundtrip from $ 121,01
Flight duration min. 04:32 / max. 05:30
Return flight duration min. 03:27/ max. 04:41
Distance 2512 km
Flights per week 61
Departure airport Airport Boston Logan International Airport, MA (BOS)
Arrival airport Airport Dallas-Fort Worth International Airport, T (DFW)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Dallas
Flight destinations with a similar price
Flight destinations with a similar price