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Cheap flights from Boston to Dallas from $72

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 to Dallas departing on 9/4. 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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Cheap round-trip flights

Southwest Logo
4:05 pm - 7:05 pmBOS-DAL
4h 00mnonstop
Southwest Logo
2:25 pm - 9:00 pmDAL-BOS
5h 35m1 stop
$153Southwest
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Thu, Sep 11 - Sat, Sep 20
Spirit Airlines Logo
3:00 pm - 11:54 pmBOS-DFW
9h 54m1 stop
Spirit Airlines Logo
5:00 am - 4:04 pmDFW-BOS
10h 04m1 stop
$155Spirit Airlines
Find Deal
Tue, Oct 21 - Mon, Oct 27
Southwest Logo
5:05 pm - 8:20 pmBOS-DAL
4h 15mnonstop
Southwest Logo
4:50 pm - 12:30 amDAL-BOS
6h 40m1 stop
$159Southwest
Find Deal
Tue, Oct 28 - Thu, Oct 30
Spirit Airlines Logo
2:53 pm - 11:54 pmBOS-DFW
10h 01m1 stop
Spirit Airlines Logo
5:05 am - 1:23 pmDFW-BOS
7h 18m1 stop
$160Spirit Airlines
Find Deal
Sat, Aug 30 - Sat, Sep 6
Southwest Logo
3:35 pm - 9:25 pmBOS-DAL
6h 50m1 stop
Southwest Logo
8:05 am - 4:55 pmDAL-BOS
7h 50m1 stop
$162Southwest
Find Deal
Wed, Oct 15 - Sat, Nov 1
Southwest Logo
4:05 pm - 7:05 pmBOS-DAL
4h 00mnonstop
Southwest Logo
6:45 am - 4:10 pmDAL-BOS
8h 25m1 stop
$168Southwest
Find Deal
Thu, Aug 28 - Sat, Sep 6
Southwest Logo
3:35 pm - 9:25 pmBOS-DAL
6h 50m1 stop
Southwest Logo
4:50 pm - 12:30 amDAL-BOS
6h 40m1 stop
$174Southwest
Find Deal
Tue, Oct 28 - Thu, Oct 30
Spirit Airlines Logo
6:05 am - 8:01 pmBOS-DFW
14h 56m1 stop
Spirit Airlines Logo
5:05 am - 1:23 pmDFW-BOS
7h 18m1 stop
$177Spirit Airlines
Find Deal
Wed, Sep 3 - Sat, Sep 6
Delta Logo
7:51 pm - 11:05 pmBOS-DFW
4h 14mnonstop
Delta Logo
5:00 pm - 9:55 pmDFW-BOS
3h 55mnonstop
$217Delta
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Fri, Aug 29 - Wed, Sep 3
JetBlue Logo
10:23 am - 1:27 pmBOS-DFW
4h 04mnonstop
JetBlue Logo
6:10 pm - 10:57 pmDFW-BOS
3h 47mnonstop
$227JetBlue
Find Deal
Tue, Aug 19 - Sat, Aug 23

Spirit Airlines flights from Boston to Dallas

Our best Spirit Airlines deals on Boston to Dallas flight tickets
Spirit Airlines
Oct 21
BOS3:00 pmBoston Logan Intl
9h 54m
1 stop
DFW11:54 pmDallas/Fort Worth
Oct 27
DFW5:00 amDallas/Fort Worth
10h 04m
1 stop
BOS4:04 pmBoston Logan Intl
$155
Find similar
Spirit Airlines
Aug 30
BOS2:53 pmBoston Logan Intl
10h 01m
1 stop
DFW11:54 pmDallas/Fort Worth
Sep 6
DFW5:05 amDallas/Fort Worth
7h 18m
1 stop
BOS1:23 pmBoston Logan Intl
$160
Find similar
Spirit Airlines
Sep 3
BOS6:05 amBoston Logan Intl
14h 56m
1 stop
DFW8:01 pmDallas/Fort Worth
Sep 6
DFW5:05 amDallas/Fort Worth
7h 18m
1 stop
BOS1:23 pmBoston Logan Intl
$177
Find similar

Delta flights from Boston to Dallas

Our best Delta deals on Boston to Dallas flight tickets
Delta
Aug 29
BOS7:51 pmBoston Logan Intl
4h 14m
DFW11:05 pmDallas/Fort Worth
Sep 3
DFW5:00 pmDallas/Fort Worth
3h 55m
BOS9:55 pmBoston Logan Intl
$217
Find similar
Delta
Aug 18
BOS7:30 pmBoston Logan Intl
4h 14m
DFW10:44 pmDallas/Fort Worth
Aug 26
DFW7:00 amDallas/Fort Worth
3h 59m
BOS11:59 amBoston Logan Intl
$287
Find similar
Delta
Aug 18
BOS7:30 pmBoston Logan Intl
4h 14m
DFW10:44 pmDallas/Fort Worth
Aug 20
DFW6:55 pmDallas/Fort Worth
3h 57m
BOS11:52 pmBoston Logan Intl
$297
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Dallas 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, momondo users made 832,500 searches. Data last updated August 4, 2025.
Use the filters below to find and compare flights from Boston to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Thu 9/11

4:05 pm-7:05 pm

Nonstop4h 00m

Dallas Love Field

Sat 9/20

2:25 pm-9:00 pm

1 stop5h 35m

$153

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Tue 10/21

3:00 pm-11:54 pm

1 stop9h 54m

Dallas/Fort Worth

Mon 10/27

5:00 am-4:04 pm

1 stop10h 04m

$155

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Tue 10/28

5:05 pm-8:20 pm

Nonstop4h 15m

Dallas Love Field

Thu 10/30

4:50 pm-12:30 am

1 stop6h 40m

$159

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Sat 8/30

2:53 pm-11:54 pm

1 stop10h 01m

Dallas/Fort Worth

Sat 9/6

5:05 am-1:23 pm

1 stop7h 18m

$160

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Wed 10/15

3:35 pm-9:25 pm

1 stop6h 50m

Dallas Love Field

Sat 11/1

8:05 am-4:55 pm

1 stop7h 50m

$162

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Thu 8/28

4:05 pm-7:05 pm

Nonstop4h 00m

Dallas Love Field

Sat 9/6

6:45 am-4:10 pm

1 stop8h 25m

$168

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Tue 10/28

3:35 pm-9:25 pm

1 stop6h 50m

Dallas Love Field

Thu 10/30

4:50 pm-12:30 am

1 stop6h 40m

$174

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Wed 9/3

6:05 am-8:01 pm

1 stop14h 56m

Dallas/Fort Worth

Sat 9/6

5:05 am-1:23 pm

1 stop7h 18m

$177

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Fri 8/29

7:51 pm-11:05 pm

Nonstop4h 14m

Dallas/Fort Worth

Wed 9/3

5:00 pm-9:55 pm

Nonstop3h 55m

$217

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Tue 8/19

10:23 am-1:27 pm

Nonstop4h 04m

Dallas/Fort Worth

Sat 8/23

6:10 pm-10:57 pm

Nonstop3h 47m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Dallas from

How to get the cheapest flight ticket from Boston to Dallas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Dallas?

What is the cheapest month to fly to Dallas?

If you are unable to visit Dallas during the month of August, then departing from Boston during the month September is also very affordable. Most momondo users find prices during this month for around $217.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Boston is on a Friday. momondo users have found tickets for Friday departures for as low as $340. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Boston because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $484.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from Boston in the evening is the least expensive time of day to depart. momondo users have found prices as low as $299 when looking at flights departing in the evening. In the afternoon is when there is more demand to fly to Dallas, so prices are often more expensive at around $442 per ticket.

What is the cheapest Boston Logan Intl to Dallas flight route?

Fly from Boston Logan Intl to Dallas/Fort Worth for the best Boston Logan Intl - Dallas flight prices

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $276 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Boston for as low as $236 on momondo.

What cabin class options are available on Boston Logan Intl to Dallas flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Dallas flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Boston to Dallas flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Dallas

Best Price Found

$72

Fastest flight time

3h 55m

Direct flights

Every day

Airports in Dallas

2 airports
The best one-way flight to Dallas from Boston in the past 72 hours is $72. The best round-trip flight deal from Boston to Dallas found on momondo in the last 72 hours is $153.
The fastest flight from Boston to Dallas takes 3h 55m
Direct flights go from Boston to Dallas every day.
There are 2 airports near Dallas: Dallas/Fort Worth (DFW), Dallas Love Field (DAL)
Search flight deals

  • How far is Boston Logan Intl to Dallas by plane?

    Dallas is 1548.3 mi away from Boston Logan Intl. A reasonable flight in good conditions will take 3h 55m.

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

    Prices for flights from Boston Logan Intl Airport to Dallas refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The necessary travel and health documents for your Dallas trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Boston to Dallas

Compare and see reviews for airlines that fly from Boston to Dallas with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $48Free CancellationRating
6.3
8,053 reviews
Search Spirit Airlines flights
FrontierPriceFrom $56Free CancellationRating
5.8
3,232 reviews
Search Frontier flights
JetBluePriceFrom $108Free CancellationRating
7.2
2,915 reviews
Search JetBlue flights
DeltaPriceFrom $134Free CancellationRating
8.0
7,987 reviews
Search Delta flights
SouthwestPriceFrom $167Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
Alaska AirlinesPriceFrom $175Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $187Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $257Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Dallas?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boston to Dallas. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boston to Dallas with flexible booking policies on momondo?

Yes. All flights to Dallas from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Boston to Dallas?

Once all potential Boston to Dallas flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Dallas right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Boston to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport