$154 Cheap Flights from Dallas (DAL) to Buffalo (BUF)

View $154 flight on Tue, Oct 21, 2025Opens in a new window

Popular airlines from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF)

Cheap Flights from Dallas to Buffalo (DAL-BUF)

Prices were available within the past 7 days and start at $154 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Dec 9 - Wed, Dec 10
DAL
Dallas
BUF
Buffalo
$243 Roundtrip, found 3 days ago
$243
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Dallas to Buffalo, returning Wed, Dec 10, priced at $243 found 3 days ago
Southwest Airlines
Tue, Dec 9 - Wed, Dec 10
DAL
Dallas
BUF
Buffalo
$248 Roundtrip, found 3 days ago
$248
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Dec 9 from Dallas to Buffalo, returning Wed, Dec 10, priced at $248 found 3 days ago
Southwest Airlines
Tue, Oct 7 - Tue, Oct 21
DAL
Dallas
BUF
Buffalo
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Dallas to Buffalo, returning Tue, Oct 21, priced at $254 found 6 days ago
Southwest Airlines
Tue, Oct 7 - Tue, Oct 21
DAL
Dallas
BUF
Buffalo
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Dallas to Buffalo, returning Tue, Oct 21, priced at $254 found 6 days ago
Southwest Airlines
Tue, Oct 7 - Tue, Oct 21
DAL
Dallas
BUF
Buffalo
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Dallas to Buffalo, returning Tue, Oct 21, priced at $259 found 6 days ago
Southwest Airlines
Sat, Oct 25 - Sat, Nov 1
DAL
Dallas
BUF
Buffalo
$269 Roundtrip, found 6 days ago
$269
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Oct 25 from Dallas to Buffalo, returning Sat, Nov 1, priced at $269 found 6 days ago
Southwest Airlines
Sat, Oct 25 - Sat, Nov 1
DAL
Dallas
BUF
Buffalo
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Sat, Oct 25 from Dallas to Buffalo, returning Sat, Nov 1, priced at $274 found 6 days ago
Southwest Airlines
Tue, Oct 7 - Tue, Oct 21
DAL
Dallas
BUF
Buffalo
$280 Roundtrip, found 6 days ago
$280
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 7 from Dallas to Buffalo, returning Tue, Oct 21, priced at $280 found 6 days ago
Southwest Airlines
Mon, Oct 27 - Tue, Oct 28
DAL
Dallas
BUF
Buffalo
$282 Roundtrip, found 3 days ago
$282
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Mon, Oct 27 from Dallas to Buffalo, returning Tue, Oct 28, priced at $282 found 3 days ago
Delta
Sat, Oct 18 - Wed, Oct 22
DAL
Dallas
BUF
Buffalo
$351 Roundtrip, found 11 hours ago
$351
Roundtrip
found 11 hours ago
Select Delta flight, departing Sat, Oct 18 from Dallas to Buffalo, returning Wed, Oct 22, priced at $351 found 11 hours ago

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

August is typically the cheapest month to fly

From $236 - $574 per traveler.

Frequently asked questions

How much does a flight from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF) cost?
Lock in a cheap one-way flight from $154 or cheap return flight from $243 from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF)?
December is the cheapest month to fly from DAL to BUF. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest DAL to BUF flight.
How many flights per day from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF)?
You'll have to hop on a flight with a layover if you're traveling from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find the best option for your trip.
What day of the week has the most flights from DAL to BUF?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can change depending on the airline, season and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from DAL to BUF?
Consider booking with Southwest Airlines if you'd like to go straight from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF) without any holdups. This carrier has the best track record for punctuality, with an on-time score of 100%. Want real-time updates? You can check your flight status using the Expedia App.
What is the best time to fly from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF)?
To touch down at Buffalo Niagara Intl. Airport (BUF) on time, opt for a flight that leaves Love Field Airport (DAL) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF) last-minute?
Waiting until right before your break to book your flight from DAL to BUF often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Be flexible with your travel plans to boost your chances of landing a bargain.
Is it cheaper to book a DAL to BUF flight and hotel package?
You'll generally save money by booking a DAL to BUF flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After choosing your ideal accommodations and flights, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Love Field Airport (DAL) to Buffalo Niagara Intl. Airport (BUF)?
It's usually possible to reschedule or cancel your DAL to BUF flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Travel information

Origin airport
Love Field
Destination airport
Buffalo Niagara Intl.
Airlines serving
Delta, Southwest Airlines
Roundtrip price
$243
Distance
1204 mi

Book with confidence

Book with confidence

Dallas to Buffalo Flights

The cheapest times to fly from Dallas to Buffalo

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Dallas to Buffalo are during the month of December. You can find some of the cheapest flights from Dallas to Buffalo with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Dallas to Buffalo

Sunday is one of the best days to book for cheap flights from Dallas to Buffalo: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Dallas to Buffalo

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Dallas to Buffalo in 2025. You can also book with separate airlines for your outbound and return journeys, from $154 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Dallas to Buffalo flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Dallas to Buffalo airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Dallas to Buffalo Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.