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$183+ Cheap flights from Boston (BOS) to Dallas

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — DFW
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheapflights Tip: The best prices from Boston Logan Intl to Dallas are usually found in August or January, booked 85 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from Boston to Dallas

Cheapest flights from Boston to Dallas
Explore the most affordable flight options available from Boston to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This CheapOair deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/209:36 am
BOS
-
DFW
1 stop7h 24m
Multiple Airlines
Tue 8/254:10 pm
DFW
-
BOS
1 stop7h 22m
Multiple Airlines
Deal found 7/17$334
This Kiwi.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1812:45 pm
BOS
-
DFW
1 stop10h 46m
Frontier
Thu 8/208:05 pm
DFW
-
BOS
2 stops38h 42m
Frontier
Deal found 7/15$335
This Southwest deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/204:30 pm
BOS
-
DAL
Nonstop4h 00m
Southwest
Wed 8/269:00 am
DAL
-
BOS
Nonstop3h 45m
Southwest
Deal found 7/15$335
This CheapOair deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/115:10 am
BOS
-
DFW
1 stop11h 05m
Multiple Airlines
Sun 8/168:35 am
DFW
-
BOS
1 stop25h 29m
Multiple Airlines
Deal found 7/15$336
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
BOS
-
DFW
1 stop6h 29m
United Airlines
Mon 8/1012:00 pm
DFW
-
BOS
1 stop6h 30m
United Airlines
Deal found 7/13$337
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:35 am
BOS
-
DAL
1 stop5h 40m
Southwest
Sat 8/156:05 am
DAL
-
BOS
1 stop5h 20m
Southwest
Deal found 7/13$337
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:52 am
BOS
-
DFW
1 stop11h 39m
Frontier
Sat 8/84:16 pm
DFW
-
BOS
2 stops41h 48m
Frontier
Deal found 7/13$338
This Frontier deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:45 pm
BOS
-
DFW
1 stop10h 46m
Frontier
Thu 9/38:05 pm
DFW
-
BOS
1 stop12h 04m
Frontier
Deal found 7/13$339
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1011:59 am
BOS
-
DFW
1 stop11h 32m
Frontier
Tue 8/114:16 pm
DFW
-
BOS
2 stops17h 48m
Frontier
Deal found 7/13$340
This Kiwi.com deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/1411:59 am
BOS
-
DFW
1 stop29h 08m
Frontier
Mon 8/174:16 pm
DFW
-
BOS
1 stop18h 31m
Frontier
Deal found 7/13$341
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:45 pm
BOS
-
DFW
1 stop6h 53m
United Airlines
Thu 8/136:00 am
DFW
-
BOS
1 stop5h 47m
United Airlines
Deal found 7/16$342
This Southwest deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/127:30 am
BOS
-
DAL
2 stops7h 45m
Southwest
Wed 8/198:25 am
DAL
-
BOS
1 stop5h 15m
Southwest
Deal found 7/13$342

Find flight deals from Boston to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Dallas (A78). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.

Round-trip from

$334
(CheapOair)

One-way from

$183
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$435
From Boston Logan Intl to Dallas
Search Deals
One-way flight from Boston Logan Intl to Dallas
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($94 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
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Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
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

Cheapest round-trip

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Wed 10/14

4:20 pm-11:30 pm

1 stop8h 10m

Dallas Love Field

Mon 10/19

8:00 am-4:40 pm

2 stops7h 40m

$342

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Thu 8/20

9:40 am-3:05 pm

1 stop6h 25m

Dallas Love Field

Wed 8/26

1:40 pm-10:10 pm

2 stops7h 30m

$342

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Sat 9/5

12:10 pm-7:05 pm

1 stop7h 55m

Dallas Love Field

Sat 9/12

6:05 am-2:10 pm

2 stops7h 05m

$342

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Fri 10/30

7:00 am-10:20 am

Nonstop4h 20m

Dallas/Fort Worth

Sat 11/7

1:15 pm-6:04 pm

Nonstop3h 49m

$357

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Wed 9/23

6:55 pm-10:10 pm

Nonstop4h 15m

Dallas/Fort Worth

Tue 9/29

5:30 am-1:49 pm

1 stop7h 19m

$367

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Tue 8/11

5:25 am-12:20 pm

2 stops7h 55m

Dallas Love Field

Mon 8/17

4:10 pm-10:30 pm

1 stop5h 20m

$378

BostonDallas

BOS - DAL

BOSDAL

Boston Logan Intl

Tue 8/18

5:25 am-12:20 pm

2 stops7h 55m

Dallas Love Field

Sat 8/29

11:40 am-6:55 pm

2 stops6h 15m

$383

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Mon 9/21

7:25 am-10:33 am

Nonstop4h 08m

Dallas/Fort Worth

Tue 9/29

11:55 am-4:49 pm

Nonstop3h 54m

$397

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Thu 10/29

12:55 pm-4:08 pm

Nonstop4h 13m

Dallas/Fort Worth

Sat 10/31

1:15 pm-6:04 pm

Nonstop3h 49m

$397

BostonDallas

BOS - DFW

BOSDFW

Boston Logan Intl

Wed 8/19

6:55 pm-10:18 pm

Nonstop4h 23m

Dallas/Fort Worth

Tue 8/25

11:19 am-7:58 pm

1 stop7h 39m

$407

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Boston to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Boston with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Dallas

What is the cheapest month to book a flight from Boston to Dallas?

Currently, January is the cheapest month in which you can book a flight from Boston to Dallas (average of $325). Flying from Boston to Dallas in April is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to DFW?

Find hourly flight availability from Boston to Dallas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 18, 2026.

It’s typically best to fly out from Boston to Dallas in the evening. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Boston to Dallas

Explore weekly flight availability from Boston to Dallas. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated July 18, 2026.

The most flights from BOS to A78 are scheduled on a Wednesday (29 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

How much does it cost to fly round-trip from Boston to Dallas?

How often are flights from Boston to Dallas delayed?

About 16% of weekly flights between Boston and Dallas have experienced delays in the past year, with the average delay time being 182 minutes.

What is the most punctual flight time for Boston to Dallas flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Boston to Dallas flights?

Over the last year, American Airlines have had the lowest number of delays on this route, with just 14% of flights being delayed.

How far ahead should I book a flight from Boston to Dallas?

To ensure you get the cheapest price possible for a flight from Boston to Dallas, you should look to book at least 15 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest day to fly from Boston to Dallas?

Use this chart to determine the cheapest time to fly round-trip from Boston to Dallas. Price data was last updated on May 23, 2026.

Travelers seeking maximum savings on their Boston to Dallas flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

The best insider tips for Boston to Dallas flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Boston to Dallas trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more
Paul Rubio

Paul Rubio

Expert on BOS

Travel journalist and photographer Paul Rubio is a Miami native (and current resident), who has lived in nine countries and traveled to 137. He is an expert in luxury travel, eco-travel, loyalty programs, hotels, airports and airlines. He is a contributing editor at AFAR, Condé Nast Traveler, LUXURY Magazine, and Palm Beach Illustrated.

Read more

Reviews of airlines servicing Dallas

Get insights into the airlines that provide service to Dallas. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dallas. Reviews last updated July 18, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andAmerican Airlines from Boston to Dallas by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
7.8
Good
8,478 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.1
Good
11,828 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.1
Good
3,011 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.6
Fair
2,792 reviews
Southwest
8.0
Very good
4,243 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Crew

8.6

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Boston to Dallas. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Dallas?

    Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to Dallas. You should not have trouble finding flights to Dallas from Logan Intl; the airport handles an average of 24 outbound flights to Dallas per day. You should also have plenty of airline options to choose from since 6 airlines have flights from the Boston airport to Dallas. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

  • How long is the flight from Boston to Dallas?

    Airlines like Southwest and Delta fly from Boston to Dallas in about 4h 20m. The time it takes to get you to your destination can typically vary by up to 3h 50m. The distance from Boston to Dallas is about 1558 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Boston to Dallas round-trip?

    Flying on JetBlue is currently your cheapest option to Dallas, with prices starting at $97. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $127 and $165, respectively. Users have found that JetBlue is 75% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Boston to Dallas one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as $67. However, be on the lookout for offers from Frontier and Delta, as they are both options that can get you from Boston to Dallas for a low price.

  • What are the most reliable airlines from Boston to Dallas?

    The top 3 most reliable airlines when flying from Boston to Dallas are Japan Airlines (82%), Finnair (80%) and Korean Air (79%).

  • What are the cheapest flights from Boston to Dallas?

    While on average a flight from Boston to Dallas is generally $1,329, our data shows the cheapest flight currently is $177. When looking at the most popular route, (Boston Logan Intl - Dallas/Fort Worth), you can expect to pay $273 for that flight.

  • Can I find deals for flights from Boston to Dallas that include hotel bookings?

    Yes. In addition to deals on Boston to Dallas flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Dallas?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Dallas.

  • Can I find deals for business class flights from Boston to Dallas?

    Yes. Cheapflights offers flight deals from Boston to Dallas by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Dallas?

    Currently, January is the cheapest month in which you can book a flight from Boston to Dallas (average of $325). Flying from Boston to Dallas in April is currently the most expensive (average of $543). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Boston to Dallas

Discover the top 6 airlines that operate flights from Boston to Dallas. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$97Average$273FlexibilityNo cancel feeOn-time62%
FrontierCheapest$127Average$280FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$132Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$165Average$445FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$189Average$429FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$242Average$366FlexibilityNo cancel feeOn-time69%

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