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 20/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — DFW
14 Dec — 21 Dec1
Round-trip
1 adult
Economy
Round-trip
1 adult, Economy, 0 bags
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 Tuesday and return on a Monday
Find flight deals from Buffalo to Dallas
Enter your travel dates to find the best prices.
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 14 November 2025.
Fri 5/1212:37 p.m.BUF - DFW
2 stops11h 35mMultiple Airlines
Mon 8/125:59 a.m.DFW - BUF
1 stop7h 16mMultiple Airlines
Deal found 12/11C$ 296
Wed 24/125:44 p.m.BUF - DFW
1 stop15h 38mFrontier
Wed 31/126:00 a.m.DFW - BUF
1 stop9h 49mFrontier
Deal found 13/11C$ 301
Fri 26/125:40 p.m.BUF - DFW
1 stop6h 19mFrontier
Wed 31/126:00 a.m.DFW - BUF
1 stop9h 49mFrontier
Deal found 13/11C$ 303
Fri 12/1212:37 p.m.BUF - DFW
2 stops11h 35mMultiple Airlines
Mon 29/128:45 p.m.DFW - BUF
1 stop15h 07mMultiple Airlines
Deal found 13/11C$ 304
Fri 5/1212:37 p.m.BUF - DFW
1 stop20h 09mFrontier
Sun 7/129:00 p.m.DFW - BUF
2 stops12h 45mFrontier
Deal found 13/11C$ 307
Tue 23/126:32 p.m.BUF - DFW
2 stops38h 50mFrontier
Wed 31/129:09 p.m.DFW - BUF
1 stop15h 03mFrontier
Deal found 13/11C$ 308
Sun 7/124:55 p.m.BUF - DFW
2 stops26h 52mMultiple Airlines
Mon 29/128:45 p.m.DFW - BUF
1 stop15h 07mMultiple Airlines
Deal found 13/11C$ 310
Sun 21/127:58 p.m.BUF - DFW
2 stops23h 49mMultiple Airlines
Wed 31/129:09 p.m.DFW - BUF
1 stop15h 03mMultiple Airlines
Deal found 13/11C$ 315
Fri 5/1212:37 p.m.BUF - DFW
1 stop20h 09mFrontier
Sat 6/121:34 p.m.DFW - BUF
2 stops20h 36mFrontier
Deal found 13/11C$ 321
Mon 8/123:18 p.m.BUF - DFW
2 stops22h 28mFrontier
Sun 28/1211:09 a.m.DFW - BUF
1 stop7h 04mFrontier
Deal found 13/11C$ 326
Best flights from Buffalo to Dallas
Discover carefully curated flight deals from Buffalo to Dallas that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 14 November 2025.
Sat 6/1211:21 a.m.BUF - DFW
1 stop11h 23mDelta
Tue 9/128:30 a.m.DFW - BUF
1 stop9h 49mDelta
Deal found 13/11C$ 495
Fri 12/126:05 a.m.BUF - DFW
1 stop7h 00mJetBlue
Thu 18/1211:23 a.m.DFW - BUF
1 stop7h 05mJetBlue
Deal found 13/11C$ 527
Wed 24/126:10 a.m.BUF - DFW
1 stop5h 18mDelta
Tue 6/17:35 p.m.DFW - BUF
1 stop13h 24mDelta
Deal found 13/11C$ 514
Wed 15/410:30 a.m.BUF - DFW
1 stop8h 29mDelta
Wed 22/45:45 a.m.DFW - BUF
1 stop4h 55mDelta
Deal found 13/11C$ 520
Tue 24/36:16 a.m.BUF - DFW
1 stop8h 06mDelta
Tue 7/411:20 a.m.DFW - BUF
1 stop5h 15mDelta
Deal found 12/11C$ 520
Wed 25/36:50 p.m.BUF - DFW
1 stop6h 27mDelta
Wed 8/47:00 a.m.DFW - BUF
1 stop5h 48mDelta
Deal found 12/11C$ 520
Thu 25/126:10 a.m.BUF - DFW
1 stop5h 18mDelta
Tue 6/17:35 p.m.DFW - BUF
1 stop13h 24mDelta
Deal found 13/11C$ 532
Sat 6/1211:21 a.m.BUF - DFW
1 stop11h 23mDelta
Thu 1/13:21 p.m.DFW - BUF
1 stop6h 12mDelta
Deal found 13/11C$ 538
Tue 23/126:10 a.m.BUF - DFW
1 stop5h 18mDelta
Tue 6/17:35 p.m.DFW - BUF
1 stop13h 24mDelta
Deal found 13/11C$ 545
Wed 10/126:00 a.m.BUF - DFW
1 stop11h 09mDelta
Tue 30/123:21 p.m.DFW - BUF
1 stop7h 07mDelta
Deal found 13/11C$ 545
Direct flights from Buffalo to Dallas
Explore direct flight options from Buffalo to Dallas based on user searches, and compare prices and availability for your desired travel dates. Data last updated 14 November 2025.
Wed 10/126:20 a.m.BUF - DFW
Nonstop3h 50mAmerican Airlines
Wed 17/126:32 p.m.DFW - BUF
Nonstop2h 48mAmerican Airlines
Deal found 12/11C$ 493
Sat 6/126:20 a.m.BUF - DFW
Nonstop3h 50mAmerican Airlines
Mon 8/126:32 p.m.DFW - BUF
Nonstop2h 48mAmerican Airlines
Deal found 12/11C$ 530
Sat 20/126:24 a.m.BUF - DFW
Nonstop3h 20mAmerican Airlines
Wed 7/15:16 p.m.DFW - BUF
Nonstop2h 50mAmerican Airlines
Deal found 12/11C$ 549
Sat 10/16:38 a.m.BUF - DFW
Nonstop3h 57mAmerican Airlines
Sun 18/15:16 p.m.DFW - BUF
Nonstop2h 50mAmerican Airlines
Deal found 12/11C$ 567
Tue 24/36:47 a.m.BUF - DFW
Nonstop3h 32mAmerican Airlines
Tue 7/46:30 p.m.DFW - BUF
Nonstop2h 56mAmerican Airlines
Deal found 12/11C$ 604
Fri 19/126:24 a.m.BUF - DFW
Nonstop3h 20mAmerican Airlines
Sun 21/126:36 p.m.DFW - BUF
Nonstop2h 53mAmerican Airlines
Deal found 13/11C$ 605
Sat 6/126:20 a.m.BUF - DFW
Nonstop3h 50mAmerican Airlines
Sun 7/126:56 p.m.DFW - BUF
Nonstop2h 46mAmerican Airlines
Deal found 13/11C$ 615
Sat 6/126:20 a.m.BUF - DFW
Nonstop3h 50mAmerican Airlines
Tue 9/126:32 p.m.DFW - BUF
Nonstop2h 48mAmerican Airlines
Deal found 12/11C$ 622
Thu 4/126:20 a.m.BUF - DFW
Nonstop3h 50mAmerican Airlines
Tue 9/126:32 p.m.DFW - BUF
Nonstop2h 48mAmerican Airlines
Deal found 13/11C$ 623
Wed 24/126:24 a.m.BUF - DFW
Nonstop3h 20mAmerican Airlines
Tue 6/15:16 p.m.DFW - BUF
Nonstop2h 50mAmerican Airlines
Deal found 12/11C$ 636
Thu 25/125:20 p.m.BUF - DFW
Nonstop3h 40mAmerican Airlines
Mon 5/112:30 p.m.DFW - BUF
Nonstop2h 59mAmerican Airlines
Deal found 12/11C$ 640
Last-minute flights from Buffalo to Dallas
Discover last-minute flight deals from Buffalo to Dallas. Data last updated 14 November 2025 and is based on user searches.
Wed 19/116:00 a.m.BUF - DFW
1 stop6h 34mDelta
Wed 19/114:04 p.m.DFW - BUF
1 stop6h 46mDelta
Deal found 13/11C$ 1,218
Thu 20/112:55 p.m.BUF - DFW
2 stops9h 02mUnited Airlines
Mon 24/1112:05 p.m.DFW - BUF
2 stops9h 53mUnited Airlines
Deal found 12/11C$ 895
Thu 20/116:12 a.m.BUF - DFW
1 stop5h 40mDelta
Thu 20/113:12 p.m.DFW - BUF
1 stop6h 49mDelta
Deal found 12/11C$ 1,010
Thu 20/1110:37 a.m.BUF - DFW
2 stops9h 06mUnited Airlines
Thu 20/118:44 p.m.DFW - BUF
2 stops12h 04mUnited Airlines
Deal found 12/11C$ 1,017
Sat 22/1111:47 a.m.BUF - DFW
1 stop21h 31mFrontier
Mon 24/117:50 p.m.DFW - BUF
1 stop21h 02mFrontier
Deal found 12/11C$ 440
Sat 22/113:45 p.m.BUF - DFW
1 stop6h 22mDelta
Sat 6/1211:47 a.m.DFW - BUF
2 stops11h 12mDelta
Deal found 13/11C$ 741
Sat 22/1112:17 p.m.BUF - DFW
2 stops11h 42mUnited Airlines
Mon 1/125:15 a.m.DFW - BUF
2 stops12h 31mUnited Airlines
Deal found 13/11C$ 1,271
Sun 23/1112:05 p.m.BUF - DFW
2 stops10h 55mDelta
Mon 24/1110:52 a.m.DFW - BUF
2 stops11h 09mDelta
Deal found 11/11C$ 1,024
Sun 23/1110:36 a.m.BUF - DFW
1 stop5h 54mUnited Airlines
Mon 24/112:26 p.m.DFW - BUF
1 stop5h 34mUnited Airlines
Deal found 13/11C$ 1,079
Mon 24/1111:45 a.m.BUF - DFW
3 stops11h 42mUnited Airlines
Mon 1/1211:05 a.m.DFW - BUF
1 stop10h 47mUnited Airlines
Deal found 13/11C$ 1,021
One-way flights from Buffalo to Dallas
Search for one-way flight options from Buffalo to Dallas. Find affordable one-way fares based on user searches. Data last updated 14 November 2025.
Sat 20/128:14 p.m.BUF - DFW
1 stop12h 49mFrontier
Deal found 12/11C$ 101
Sun 7/123:18 p.m.BUF - DFW
1 stop17h 23mFrontier
Deal found 12/11C$ 105
Thu 15/110:11 a.m.BUF - DFW
1 stop11h 34mFrontier
Deal found 12/11C$ 109
Tue 9/126:05 a.m.BUF - DFW
1 stop7h 00mJetBlue
Deal found 12/11C$ 153
Fri 5/1212:37 p.m.BUF - DFW
1 stop20h 09mFrontier
Deal found 13/11C$ 172
Tue 12/510:30 a.m.BUF - DFW
1 stop8h 37mJetBlue
Deal found 12/11C$ 182
Sun 14/1212:05 p.m.BUF - DFW
2 stops26h 01mMultiple Airlines
Deal found 12/11C$ 188
Wed 3/126:05 a.m.BUF - DFW
1 stop7h 00mJetBlue
Deal found 14/11C$ 209
Fri 5/1211:30 a.m.BUF - DFW
2 stops22h 56mMultiple Airlines
Deal found 13/11C$ 216
Sat 6/123:18 p.m.BUF - DFW
1 stop17h 28mFrontier
Deal found 13/11C$ 234
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 14 November 2025.
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 14 November 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
Sat 6/12
11:21 a.m.-9:44 p.m.
1 stop11h 23m
Dallas/Fort Worth
Tue 9/12
8:30 a.m.-7:19 p.m.
1 stop9h 49m
C$ 495
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Wed 24/12
6:10 a.m.-10:28 a.m.
1 stop5h 18m
Dallas/Fort Worth
Tue 6/1
7:35 p.m.-9:59 a.m.
1 stop13h 24m
C$ 514
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Wed 15/4
10:30 a.m.-5:59 p.m.
1 stop8h 29m
Dallas/Fort Worth
Wed 22/4
5:45 a.m.-11:40 a.m.
1 stop4h 55m
C$ 520
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Tue 24/3
6:16 a.m.-1:22 p.m.
1 stop8h 06m
Dallas/Fort Worth
Tue 7/4
11:20 a.m.-5:35 p.m.
1 stop5h 15m
C$ 520
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Wed 25/3
6:50 p.m.-12:17 a.m.
1 stop6h 27m
Dallas/Fort Worth
Wed 8/4
7:00 a.m.-1:48 p.m.
1 stop5h 48m
C$ 520
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Fri 12/12
6:05 a.m.-12:05 p.m.
1 stop7h 00m
Dallas/Fort Worth
Thu 18/12
11:23 a.m.-7:28 p.m.
1 stop7h 05m
C$ 527
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Thu 25/12
6:10 a.m.-10:28 a.m.
1 stop5h 18m
Dallas/Fort Worth
Tue 6/1
7:35 p.m.-9:59 a.m.
1 stop13h 24m
C$ 532
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Sat 6/12
11:21 a.m.-9:44 p.m.
1 stop11h 23m
Dallas/Fort Worth
Thu 1/1
3:21 p.m.-10:33 p.m.
1 stop6h 12m
C$ 538
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Tue 23/12
6:10 a.m.-10:28 a.m.
1 stop5h 18m
Dallas/Fort Worth
Tue 6/1
7:35 p.m.-9:59 a.m.
1 stop13h 24m
C$ 545
BuffaloDallas
BUF - DFW
BUFDFW
Buffalo
Wed 10/12
6:00 a.m.-4:09 p.m.
1 stop11h 09m
Dallas/Fort Worth
Tue 30/12
3:21 p.m.-11:28 p.m.
1 stop7h 07m
C$ 545
Flights are sorted by cheapest round-trip flights first.
Deals found on 12/11
Showing 1-10 of 20 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 7 November 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, March is the cheapest month in which you can book a flight from Buffalo to Dallas (average of C$ 140). Flying from Buffalo to Dallas in December is currently the most expensive (average of C$ 305). 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 14 November 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 21% versus 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 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. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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 14 November 2025.
See what other customers who have flown with Southwest,Delta, andUnited Airlines 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.
AC was not adequate, even on a night flight. WiFi subpar even for the airlines
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 2 flights from Buffalo to Dallas per day from 5 different airlines.
How long is the flight from Buffalo to Dallas?
For as low as C$ 495, Delta can have you in Dallas from Buffalo in 11h 23m. The distance from Buffalo to Dallas is about 1947 km.
What are the cheapest airlines flying from Buffalo to Dallas round-trip?
Frontier, at C$ 149, 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 72% below the average price you’ll pay for this route.
What are the cheapest flights from Buffalo to Dallas?
The cheapest flight price from Buffalo to Dallas is C$ 135. On average you can expect to pay C$ 417. The most popular route, (Buffalo - Dallas/Fort Worth), can usually be booked for C$ 268.
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, March is the cheapest month in which you can book a flight from Buffalo to Dallas (average of C$ 140). Flying from Buffalo to Dallas in December is currently the most expensive (average of C$ 305). 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.
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 14 November 2025.
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
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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