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CA $223 Cheap Flights from Dallas (DFW) to Buffalo (BUF)

View CA $223 flight on Fri, Sep 11, 2026Opens in a new window

Popular airlines from Dallas-Fort Worth International Airport (DFW) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Dallas (DFW) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $223 for one-way flights and CA $446 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, Sep 10 - Wed, Sep 16
DFW
Dallas
BUF
Buffalo
CA $446 Roundtrip, found 3 days ago
CA $446
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 10 from Dallas to Buffalo, returning Wed, Sep 16, priced at CA $446 found 3 days ago
American Airlines
Tue, Sep 8 - Fri, Oct 30
DFW
Dallas
BUF
Buffalo
CA $447 Roundtrip, found 3 days ago
CA $447
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 8 from Dallas to Buffalo, returning Fri, Oct 30, priced at CA $447 found 3 days ago
American Airlines
Wed, Aug 19 - Wed, Aug 26
DFW
Dallas
BUF
Buffalo
CA $449 Roundtrip, found 4 days ago
CA $449
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Aug 19 from Dallas to Buffalo, returning Wed, Aug 26, priced at CA $449 found 4 days ago
American Airlines
Thu, Sep 10 - Wed, Sep 16
DFW
Dallas
BUF
Buffalo
CA $460 Roundtrip, found 3 days ago
CA $460
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Sep 10 from Dallas to Buffalo, returning Wed, Sep 16, priced at CA $460 found 3 days ago
JetBlue Airways
Thu, Sep 10 - Wed, Sep 16
DFW
Dallas
BUF
Buffalo
CA $462 Roundtrip, found 3 days ago
CA $462
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Sep 10 from Dallas to Buffalo, returning Wed, Sep 16, priced at CA $462 found 3 days ago
Delta
Tue, Sep 8 - Fri, Oct 30
DFW
Dallas
BUF
Buffalo
CA $467 Roundtrip, found 3 days ago
CA $467
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 8 from Dallas to Buffalo, returning Fri, Oct 30, priced at CA $467 found 3 days ago
JetBlue Airways
Thu, Sep 24 - Sun, Oct 4
DFW
Dallas
BUF
Buffalo
CA $475 Roundtrip, found 2 days ago
CA $475
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Sep 24 from Dallas to Buffalo, returning Sun, Oct 4, priced at CA $475 found 2 days ago
Delta
Thu, Sep 17 - Wed, Sep 23
DFW
Dallas
BUF
Buffalo
CA $476 Roundtrip, found 5 days ago
CA $476
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Sep 17 from Dallas to Buffalo, returning Wed, Sep 23, priced at CA $476 found 5 days ago
Delta
Tue, Sep 8 - Fri, Oct 30
DFW
Dallas
BUF
Buffalo
CA $481 Roundtrip, found 3 days ago
CA $481
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Sep 8 from Dallas to Buffalo, returning Fri, Oct 30, priced at CA $481 found 3 days ago
United
Thu, Aug 13 - Tue, Aug 18
DFW
Dallas
BUF
Buffalo
CA $649 Roundtrip, found 1 hour ago
CA $649
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Aug 13 from Dallas to Buffalo, returning Tue, Aug 18, priced at CA $649 found 1 hour ago

Alternative airports near Buffalo

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

Select flight to Buffalo Niagara Intl. BUF. Cheapest and Closest option available. Average driving time to city centre is 16 minutes. Flights from CA $662
BUF
Buffalo Niagara Intl.
CheapestClosest
Average driving time to city centre16 min
Flights from CA $662

Find the cheapest month to fly from Dallas (DFW) to Buffalo (BUF)

February is typically the cheapest month to fly

From CA $219 - CA $570 per traveller.

Frequently asked questions

How much does a flight from Dallas, TX (DFW) to Buffalo, NY (BUF) cost?
You can find one-way and return flights from Dallas, TX (DFW) to Buffalo, NY (BUF) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DFW to BUF ticket fares go up or down.
What is the cheapest month to fly from Dallas, TX (DFW) to Buffalo, NY (BUF)?
The cheapest months to fly from Dallas, TX (DFW) to Buffalo, NY (BUF) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Only one airline offers direct flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). American Airlines operates 16 direct flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) every week.
What is the cheapest airline that flies from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Sun Country Airlines offers one of the cheapest connecting return flights on this route, with tickets starting from around CA$486. American Airlines is one of the cheapest airlines offering nonstop return flights from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF), with tickets starting from around CA$527 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will differ from traveler to traveler. If you like to fly early, Southwest Airlines offers early morning flights. If price is the most important factor, Southwest Airlines typically offers the lowest fares. American Airlines offers the most daily flights from DFW to BUF, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll find approximately 2 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF). For even more choices, look at flights that include layovers, as there are around 73 connecting flights per day. Some common connection points include O'Hare Intl. (ORD), Hartsfield-Jackson Atlanta Intl. (ATL), and George Bush Intercontinental (IAH).
What is the earliest flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF) typically departs around 5:00 AM. This flight is operated by American Airlines. This is a seasonal service, active in February, March, April, August, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll typically find the most flights from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF) on a Thursday, with around 78 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include American Airlines, Southwest Airlines, and United. While Thursday is the busiest, flight schedules are quite consistent throughout the week, so you'll have a good selection of flights on other days too.
What are the most popular departure times for flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF) are in the early morning, from 6am to 9am. Many major carriers, including American Airlines, Southwest Airlines and Delta, offer flights during this window. Many travellers prefer these early flights to get a head start on their day at their destination.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
A non-stop flight from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF) typically takes around 3 hours. This route covers a distance of approximately 1,949 kilometers. If you opt for a flight with one stop, your travel time will be longer, usually around 6 hours. Flights with two or more stops generally take about 8 hours. Keep in mind that these are average times, and actual flight durations can vary due to factors like wind patterns and air traffic.
Can you fly business or first class from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Yes, you can fly business class or first class between DFW and BUF. You can fly business class with Frontier Airlines and Delta.First class cabins are available on United, Delta, and American Airlines.
How do I earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Buffalo, NY (BUF) from Dallas, TX (DFW)?
If you're planning to travel to Buffalo from Dallas-Fort Worth Intl. (DFW), you can fly directly into Buffalo Niagara Intl. (BUF) which offers international flights and connections. Some flights may connect through major hubs like George Bush Intercontinental (IAH), O'Hare Intl. (ORD), or Denver Intl. (DEN) before reaching Buffalo. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Dallas-Fort Worth Intl.
Destination airport
Buffalo Niagara Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $445
Distance
1937 km
Average flight time
5 hours 20 mins

Book with confidence

Dallas to Buffalo Flights

The easy way to book your flights from Dallas to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Dallas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Dallas to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Dallas-Fort Worth Intl., DFW to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Dallas to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Dallas currently is just CA $446 rising to CA $649.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Dallas 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Dallas to Buffalo Flights

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*Available to Expedia members.