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$109+ Cheap flights from Buffalo (BUF) 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DFW
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheapflights Tip: The best prices from Buffalo to Dallas are usually found in September or August, booked 72 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

Cheap flight deals from Buffalo to Dallas

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) 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 30, 2025.

Round-trip from

$247
(FlightHub)

One-way from

$113
(Cheapflightsfares)

Popular in

April

Cheapest in

September

Average price

$396
From Buffalo to Dallas
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One-way flight from Buffalo to Dallas
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Highest demand for flights based on searches. 5% potential increase in price ($21 potential increase over avg. RT price).
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Buffalo to Dallas

Cheapest flights from Buffalo to Dallas
Explore the most affordable flight options available from Buffalo to Dallas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This FlightHub deal was found by Cheapflights users on 7/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2811:12 amBUF - DFW
1 stop23h 27mFrontier
Thu 9/410:25 pmDFW - BUF
1 stop16h 37mFrontier
Deal found 7/29$247
This Priceline deal was found by Cheapflights users on 7/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:22 amBUF - DFW
1 stop7h 05mJetBlue
Wed 9/312:55 pmDFW - BUF
1 stop7h 05mJetBlue
Deal found 7/30$261
This American Airlines deal was found by Cheapflights users on 7/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/277:00 amBUF - DFW
Nonstop3h 19mAmerican Airlines
Tue 9/3012:38 pmDFW - BUF
Nonstop3h 09mAmerican Airlines
Deal found 7/30$276
This Southwest deal was found by Cheapflights users on 7/28. 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.
Tue 8/194:30 pmBUF - DAL
1 stop6h 20mSouthwest
Sat 8/236:30 amDAL - BUF
1 stop8h 40mSouthwest
Deal found 7/28$296
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/51:00 pmBUF - DFW
1 stop6h 35mDelta
Wed 11/129:59 amDFW - BUF
1 stop7h 19mDelta
Deal found 7/30$297
This Delta deal was found by Cheapflights users on 7/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:30 pmBUF - DAL
1 stop5h 25mDelta
Sat 11/88:00 amDAL - BUF
1 stop7h 27mDelta
Deal found 7/30$297
This United Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/2610:55 amBUF - DFW
1 stop5h 26mUnited Airlines
Tue 9/22:20 pmDFW - BUF
2 stops8h 14mUnited Airlines
Deal found 7/28$316

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo 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 30, 2025.
Use the filters below to find and compare flights from Buffalo to Dallas that are best for you.

Fly from

Buffalo

Fly to

Dallas

Route

Depart

Return

Price

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Thu 8/28

11:12 am-9:39 am

1 stop23h 27m

Dallas/Fort Worth

Thu 9/4

10:25 pm-4:02 pm

1 stop16h 37m

$247

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Wed 8/27

7:22 am-1:27 pm

1 stop7h 05m

Dallas/Fort Worth

Wed 9/3

12:55 pm-9:00 pm

1 stop7h 05m

$261

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Sat 9/27

7:00 am-9:19 am

Nonstop3h 19m

Dallas/Fort Worth

Tue 9/30

12:38 pm-4:47 pm

Nonstop3h 09m

$276

BuffaloDallas

BUF - DAL

BUFDAL

Buffalo

Tue 8/19

4:30 pm-9:50 pm

1 stop6h 20m

Dallas Love Field

Sat 8/23

6:30 am-4:10 pm

1 stop8h 40m

$296

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Wed 11/5

6:16 am-2:34 pm

1 stop9h 18m

Dallas/Fort Worth

Sat 11/8

5:55 am-12:09 pm

1 stop5h 14m

$297

BuffaloDallas

BUF - DAL

BUFDAL

Buffalo

Wed 11/5

7:30 pm-11:55 pm

1 stop5h 25m

Dallas Love Field

Sat 11/8

8:00 am-4:27 pm

1 stop7h 27m

$297

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Tue 8/26

10:55 am-3:21 pm

1 stop5h 26m

Dallas/Fort Worth

Tue 9/2

2:20 pm-11:34 pm

2 stops8h 14m

$316

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Sat 8/16

1:14 pm-6:10 pm

1 stop5h 56m

$109

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Tue 11/18

6:34 am-9:19 am

Nonstop3h 45m

$138

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Wed 8/27

7:22 am-1:27 pm

1 stop7h 05m

$141

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 15 results
1
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Best time to book a flight from Buffalo to Dallas

Have a flexible travel schedule? Discover the best time to fly to Dallas from Buffalo 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 Buffalo to Dallas

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

Use this chart to determine the optimal time to book a round-trip flight from Buffalo to Dallas. Price data was last updated on July 25, 2025.

Booking 72 days in advance of your planned departure date is, on average, the best time to get cheap flights from Buffalo to Dallas. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Buffalo to Dallas (average of $216). Flying from Buffalo to Dallas in March is currently the most expensive (average of $295). 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 BUF to DFW?

Find hourly flight availability from Buffalo 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 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Buffalo to Dallas at noon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Dallas. Price data was last updated on December 16, 2024.

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

Weekly flight availability from Buffalo to Dallas

Explore weekly flight availability from Buffalo 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 30, 2025.

The most flights from BUF to A78 are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

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 30, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Buffalo 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
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

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
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

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.
United Airlines
7.4
Good
8,896 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

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
7.3
Good
2,913 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

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
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,241 reviews

Crew

8.6

Entertainment

7.5

Boarding

8.1

Food

7.0

Comfort

8.0

Overall

8.0

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 Buffalo 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 Buffalo to Dallas?

    Located just 8.3 mi from the city center, Buffalo is the airport most travelers will use when flying to Dallas from Buffalo. Booking flights from Buffalo (BUF) to Dallas should be relatively easy as there are 2 daily outbound flights to Dallas from 5 different airlines.

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

    According to our current data, Frontier ($247), American Airlines ($276), and Southwest ($296) offers the cheapest pricing from Buffalo to Dallas. Frontier is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $113. American Airlines flights start at $138 while deals on JetBlue start at $141 one-way.

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

    Consider Envoy Air (100%), American Airlines (70%) or Qatar Airways (63%) when booking your flight. These represent the most reliable airlines when flying from Buffalo to Dallas.

  • What are the cheapest flights from Buffalo to Dallas?

    While on average a flight from Buffalo to Dallas is generally $763, our data shows the cheapest flight currently is $99. When looking at the most popular route, (Buffalo - Dallas/Fort Worth), you can expect to pay $253 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Buffalo 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 Buffalo to Dallas?

    Currently, August is the cheapest month in which you can book a flight from Buffalo to Dallas (average of $216). Flying from Buffalo to Dallas in March is currently the most expensive (average of $295). 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

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Alternative routes for Buffalo to Dallas

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Buffalo to Dallas

Discover the top 5 airlines that operate flights from Buffalo 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$223FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$443FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$295Average$438FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$354Average$453FlexibilityNo cancel feeOn-time69%

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