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Cheap flights from Buffalo to Dallas from C$ 149

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DFW
1 Jul — 8 Jul1
1 adult

Cheapflights Tip: The best prices from Buffalo to Dallas are usually found in September or August, booked 72 days in advance, depart on a Wednesday 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 26 June 2025.

Round-trip from

C$ 323

One-way from

C$ 149

Popular in

April

Cheapest in

September

Average price

C$ 510
Frontier
  • Frontier
  • 7/8-10/8
  • 3 total stops
  • 31h 52m total
  • Buffalo to Dallas
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United Airlines
  • United Airlines
  • 9/9
  • 1 total stop
  • 5h 26m total
  • Buffalo to Dallas
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
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Average for round-trip flights in June 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 26 June 2025.

Thu 7/89:07 p.m.BUF - DFW
2 stops20h 49mFrontier
Sun 10/87:44 p.m.DFW - BUF
1 stop11h 03mFrontier
Deal found 26/6C$ 323
Tue 5/86:04 a.m.BUF - DFW
1 stop9h 14mDelta
Wed 13/89:40 a.m.DFW - BUF
1 stop4h 58mDelta
Deal found 26/6C$ 324
Sat 18/105:31 p.m.BUF - DFW
Nonstop3h 32mAmerican Airlines
Mon 20/106:30 p.m.DFW - BUF
Nonstop2h 58mAmerican Airlines
Deal found 26/6C$ 362
Wed 6/810:50 a.m.BUF - DFW
2 stops8h 38mUnited Airlines
Mon 11/85:20 p.m.DFW - BUF
1 stop5h 24mUnited Airlines
Deal found 26/6C$ 373
Thu 24/711:23 a.m.BUF - DFW
1 stop8h 55mMultiple Airlines
Thu 31/72:25 p.m.DFW - BUF
1 stop24h 20mMultiple Airlines
Deal found 26/6C$ 392
Fri 25/711:41 a.m.BUF - DFW
1 stop23h 24mSun Country Air
Thu 31/72:25 p.m.DFW - BUF
1 stop19h 13mSun Country Air
Deal found 26/6C$ 417

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 629,999 searches. Data last updated 26 June 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 7/8

9:07 p.m.-4:56 p.m.

2 stops20h 49m

Dallas/Fort Worth

Sun 10/8

7:44 p.m.-7:47 a.m.

1 stop11h 03m

C$ 323

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Tue 5/8

6:00 a.m.-12:19 p.m.

1 stop7h 19m

Dallas/Fort Worth

Mon 11/8

9:40 a.m.-3:38 p.m.

1 stop4h 58m

C$ 324

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Sat 18/10

5:31 p.m.-8:03 p.m.

Nonstop3h 32m

Dallas/Fort Worth

Mon 20/10

6:30 p.m.-10:28 p.m.

Nonstop2h 58m

C$ 362

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Wed 6/8

10:50 a.m.-6:28 p.m.

2 stops8h 38m

Dallas/Fort Worth

Mon 11/8

5:20 p.m.-11:44 p.m.

1 stop5h 24m

C$ 373

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Fri 25/7

11:41 a.m.-10:05 a.m.

1 stop23h 24m

Dallas/Fort Worth

Wed 30/7

2:25 p.m.-10:44 a.m.

1 stop19h 19m

C$ 417

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Thu 24/7

11:23 a.m.-10:15 p.m.

1 stop11h 52m

Dallas/Fort Worth

Tue 29/7

6:59 p.m.-4:17 p.m.

1 stop20h 18m

C$ 439

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Tue 9/9

10:55 a.m.-3:21 p.m.

1 stop5h 26m

C$ 149

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Tue 2/9

5:10 p.m.-11:59 p.m.

1 stop7h 49m

C$ 163

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Wed 13/8

7:22 a.m.-1:27 p.m.

1 stop7h 05m

C$ 193

BuffaloDallas

BUF - DFW

BUFDFW

Buffalo

Fri 8/8

11:34 a.m.-8:57 a.m.

1 stop22h 23m

C$ 216

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/6

Showing 1-10 of 13 results
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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 20 June 2025.

The price you pay for your flight from Buffalo to Dallas may vary depending on when you book. For the best chance of a lower fare, look to book 72 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, July is the cheapest month in which you can book a flight from Buffalo to Dallas (average of C$ 472). Flying from Buffalo to Dallas in December is currently the most expensive (average of C$ 529). 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 26 June 2025.

When flying from Buffalo to Dallas, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 29% versus a flight in the evening.

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 16 December 2024.

Travelers seeking maximum savings on their Buffalo to Dallas flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday evenings 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 26 June 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 (2 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 26 June 2025.
See what other customers who have flown with Delta,United Airlines, andJetBlue from Buffalo to Dallas have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,963 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,838 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Sun Country Air
6.9
Okay
342 reviews
Delta
8.0
Very good
7,963 reviews
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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?

    If you book a flight to Dallas from Buffalo, you will be flying from Buffalo, which is the city’s only airport. Buffalo (BUF) is located 13.4 km from the centre of Buffalo. There are 3 flights from Buffalo to Dallas per day from 5 different airlines.

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

    Frontier, at C$ 323, was found to be the cheapest airline from Buffalo to Dallas.Alternate airlines to your destination round-trip include Delta and American Airlines. Frontier is currently priced 36% below the average price you’ll pay for this route.

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

    One-way options have recently been found by users for as low as C$ 149 on United Airlines. Other airlines that offer cheap prices include Delta from C$ 163 and JetBlue from C$ 193 one-way.

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

    Before booking your flight to Dallas from Buffalo, check out the most reliable airlines to get you to your destination on time: Envoy Air (100%), Qatar Airways (72%), American Airlines( 71%).

  • What are the cheapest flights from Buffalo to Dallas?

    The cheapest flight price from Buffalo to Dallas is C$ 189. On average you can expect to pay C$ 382. The most popular route, (Buffalo - Dallas/Fort Worth), can usually be booked for C$ 371.

  • 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, July is the cheapest month in which you can book a flight from Buffalo to Dallas (average of C$ 472). Flying from Buffalo to Dallas in December is currently the most expensive (average of C$ 529). 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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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 629,999 searches. Data last updated 26 June 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 160AverageC$ 299FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 216AverageC$ 468FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 303AverageC$ 522FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SouthwestCheapestC$ 432AverageC$ 631FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 463AverageC$ 639FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Buffalo to Dallas?

Cheapflights helps you search for flights from Buffalo to Dallas via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Dallas?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dallas from Buffalo.

Can Cheapflights find flights from Buffalo to Dallas with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Buffalo to Dallas, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Buffalo to Dallas become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Dallas from Buffalo today and book when prices fit your budget.

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