$81 Cheap Flights from Boston (BOS) to Dallas (DFW)

View $81 flight on Thu, Aug 14, 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)

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Cheap Flights from Boston to Dallas (BOS-DFW)

Prices were available within the past 7 days and start at $81 for one-way flights and $158 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Aug 20 - Sun, Sep 7
BOS
Boston
DFW
Dallas
$158 Roundtrip, found 5 days ago
$158
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, Aug 20 from Boston to Dallas, returning Sun, Sep 7, priced at $158 found 5 days ago
Spirit Airlines
Sat, Aug 16 - Sat, Oct 4
BOS
Boston
DFW
Dallas
$171 Roundtrip, found 4 days ago
$171
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Boston to Dallas, returning Sat, Oct 4, priced at $171 found 4 days ago
Spirit Airlines
Sat, Aug 16 - Tue, Sep 9
BOS
Boston
DFW
Dallas
$172 Roundtrip, found 4 days ago
$172
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Aug 16 from Boston to Dallas, returning Tue, Sep 9, priced at $172 found 4 days ago
Spirit Airlines
Wed, Aug 20 - Wed, Sep 10
BOS
Boston
DFW
Dallas
$172 Roundtrip, found 3 days ago
$172
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, Aug 20 from Boston to Dallas, returning Wed, Sep 10, priced at $172 found 3 days ago
Spirit Airlines
Thu, Aug 14 - Sat, Aug 16
BOS
Boston
DFW
Dallas
$174 Roundtrip, just found
$174
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Boston to Dallas, returning Sat, Aug 16, priced at $174 just found
Spirit Airlines
Thu, Aug 14 - Sat, Aug 16
BOS
Boston
DFW
Dallas
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Spirit Airlines flight, departing Thu, Aug 14 from Boston to Dallas, returning Sat, Aug 16, priced at $177 just found
JetBlue Airways
Tue, Oct 7 - Wed, Oct 15
BOS
Boston
DFW
Dallas
$207 Roundtrip, found 21 hours ago
$207
Roundtrip
found 21 hours ago
Select JetBlue Airways flight, departing Tue, Oct 7 from Boston to Dallas, returning Wed, Oct 15, priced at $207 found 21 hours ago
American Airlines
Wed, Oct 15 - Sat, Oct 18
BOS
Boston
DFW
Dallas
$207 Roundtrip, just found
$207
Roundtrip
just found
Select American Airlines flight, departing Wed, Oct 15 from Boston to Dallas, returning Sat, Oct 18, priced at $207 just found
Delta
Sat, Sep 20 - Wed, Sep 24
BOS
Boston
DFW
Dallas
$207 Roundtrip, just found
$207
Roundtrip
just found
Select Delta flight, departing Sat, Sep 20 from Boston to Dallas, returning Wed, Sep 24, priced at $207 just found
Frontier Airlines
Thu, Aug 14 - Thu, Aug 21
BOS
Boston
DFW
Dallas
$314 Roundtrip, just found
$314
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Aug 14 from Boston to Dallas, returning Thu, Aug 21, priced at $314 just found

Find the cheapest month to fly from Boston (BOS) to Dallas (DFW)

September is typically the cheapest month to fly

From $68 - $175 per traveler.

Graph displaying average flight prices per month

Alternative airports near Dallas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Love Field DAL. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $272
DAL
Love Field
CheapestClosest
Average driving time to city center10 min
Flights from $272
Flights from Boston (BOS) to Dallas (DFW)
Origin airport
Logan Intl.
Destination airport
Dallas-Fort Worth Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$158
Distance
1558 mi
Average flight time
3 hours 10 mins

Boston to Dallas Flights

The cheapest times to fly from Boston to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Boston to Dallas are during the month of August. You can find some of the cheapest flights from Boston to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boston to Dallas

Sunday is one of the best days to book for cheap flights from Boston to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Boston to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Boston to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $81 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Boston to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Boston to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW) cost?
Score cheap return flights from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW) starting from $158. Reserve your seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a American Airlines and JetBlue Airways flight leaving BOS on August 14 2025 and touching down at DFW. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from BOS to DFW?
The cheapest flights from BOS to DFW are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
You can choose from 4 airlines that fly nonstop from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW). Including:

  • American Airlines
  • Delta Air Lines
  • JetBlue Airways

What is the cheapest airline that flies from BOS to DFW?
At the moment, the cheapest airline offering one-way flights from BOS to DFW is American Airlines. You can book a seat on this route from $79. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from BOS on August 14 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
With an average of 9 nonstop flights that operate from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW) every day, you'll be on your way in no time.
What are the most popular departure times for flights from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
More passengers fly between BOS and DFW at 7 AM than at any other time. Rather skip the crowds? Travel outside of rush hours and you could save on your ticket as well.
What day of the week has the most flights from BOS to DFW?
Friday offers the most flights from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW). Consider jetting off on this day and you'll have a greater chance of finding a departure that fits your schedule.
What is the earliest flight from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
Hop on the earliest flight at around 5:20AM UTC-5, leaving from Logan Intl. Airport (BOS). You'll be flying for around 4h 37m, landing at Dallas-Fort Worth Intl. Airport (DFW) at approximately 8:57AM UTC-6.
How long does it take to fly from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
It takes roughly 4 hours and 41 minutes to fly the 1,550 mi from BOS to DFW.
What is the best time to fly from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
Choose a flight from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Dallas from Logan Intl. Airport (BOS)?
If you're traveling on a direct flight from Logan Intl. Airport (BOS) to Dallas, Dallas-Fort Worth Intl. Airport (DFW) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW) last-minute?
Booking your ticket from BOS to DFW just before your journey is usually more expensive. However, if there's some wiggle room with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BOS to DFW flight and hotel package?
Opting for a BOS to DFW flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Pick from our extensive range of accommodations and then add car rentals, activities and flights to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Logan Intl. Airport (BOS) to Dallas-Fort Worth Intl. Airport (DFW)?
If you booked your BOS to DFW flight in the last 24 hours, you may be able to cancel or modify it at no cost. Depending on the airline and the type of ticket you have, additional charges may apply for changes after that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you want more information.

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