DFW - BUF

$80 Find Cheap Flights from Dallas/Fort Worth Airport to Buffalo

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas/Fort Worth to Buffalo departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Buffalo

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Buffalo, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Buffalo, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$205
Typical prices: $488-$381
Frontier
Wed 5/13Mon 5/18
DFW - BUF • 1 stop
Cheapest non-stop
$367
Typical prices: $493-$393
American Airlines
Wed 5/27Wed 6/3
DFW - BUF • Non-stop
Nonstop flights
You can fly direct with American Airlines. Average duration is 3h 01m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top layover airports
Cheapest • Avg $239 (round-trip)
Shortest trip • 4h 36m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 4 weeks in advance save around 25% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 18% price drop
Most popular
Good to know
Good to know
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Good to know
Good to know
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Dallas/Fort Worth to Buffalo (DFW-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas/Fort Worth to Buffalo that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas/Fort Worth to Buffalo

Wed, May 13 - Mon, May 18
Frontier Logo
5:48 am - 1:54 pm
DFW
-
BUF
7h 06m
1 stop
Frontier Logo
7:41 pm - 7:50 am
BUF
-
DFW
13h 09m
1 stop
$205Frontier
Mon, Jun 1 - Tue, Jun 9
Frontier Logo
6:24 am - 1:54 pm
DFW
-
BUF
6h 30m
1 stop
Frontier Logo
12:05 pm - 10:34 pm
BUF
-
DFW
11h 29m
1 stop
$210Frontier
Mon, Jun 15 - Tue, Jun 23
Frontier Logo
10:00 am - 10:55 am
DFW
-
BUF
23h 55m
1 stop
Frontier Logo
11:50 am - 9:05 am
BUF
-
DFW
22h 15m
2 stops
$216Frontier
Sat, Jun 6 - Wed, Jun 10
Frontier Logo
6:56 pm - 8:04 pm
DFW
-
BUF
24h 08m
1 stop
Frontier Logo
7:57 pm - 7:39 am
BUF
-
DFW
12h 42m
1 stop
$221Frontier
Sun, May 31 - Wed, Jun 3
Multiple Airlines Logo
2:15 pm - 1:54 pm
DFW
-
BUF
22h 39m
2 stops
Multiple Airlines Logo
2:49 pm - 12:21 pm
BUF
-
DFW
22h 32m
1 stop
$223Multiple Airlines
Sat, Jun 27 - Tue, Jun 30
Frontier Logo
7:50 pm - 8:17 pm
DFW
-
BUF
23h 27m
1 stop
Frontier Logo
9:02 pm - 6:46 pm
BUF
-
DFW
22h 44m
1 stop
$224Frontier
Fri, May 22 - Tue, May 26
Frontier Logo
6:24 am - 1:54 pm
DFW
-
BUF
6h 30m
1 stop
Frontier Logo
7:52 pm - 7:50 am
BUF
-
DFW
12h 58m
1 stop
$225Frontier
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
10:00 am - 10:41 am
DFW
-
BUF
23h 41m
1 stop
Multiple Airlines Logo
2:49 pm - 9:56 am
BUF
-
DFW
20h 07m
2 stops
$228Multiple Airlines
Wed, May 27 - Wed, Jun 3
Multiple Airlines Logo
10:00 am - 10:41 am
DFW
-
BUF
23h 41m
1 stop
Multiple Airlines Logo
2:49 pm - 9:56 am
BUF
-
DFW
20h 07m
2 stops
$229Multiple Airlines
Wed, May 27 - Sat, Jun 6
Frontier Logo
11:08 am - 6:59 pm
DFW
-
BUF
6h 51m
1 stop
Frontier Logo
12:41 pm - 10:42 pm
BUF
-
DFW
11h 01m
1 stop
$230Frontier
Booking Insights

KAYAK's insights & trends for Dallas/Fort Worth to Buffalo flights

Get data-powered insights and trends into flights from Dallas/Fort Worth to Buffalo to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Dallas/Fort Worth Airport to Buffalo?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Dallas/Fort Worth Airport to Buffalo departing in May.

What’s the cheapest day of the week to fly from Dallas/Fort Worth Airport to Buffalo?

The average price of all round-trip flights from Dallas/Fort Worth Airport to Buffalo clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dallas/Fort Worth Airport to Buffalo, look for departures on Tuesdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from Buffalo, Thursday is the cheapest day to fly and Sunday is the most expensive.

What is the cheapest month to fly from Dallas/Fort Worth Airport to Buffalo?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas/Fort Worth Airport to Buffalo, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas/Fort Worth Airport to Buffalo is August, where tickets cost $345 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $467 and $459 respectively.

How far in advance should I book a flight from Dallas/Fort Worth Airport to Buffalo?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas/Fort Worth Airport to Buffalo, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dallas/Fort Worth Airport to Buffalo, you should book around 4 weeks before departure, which saves you about 25% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$94
Best time to beat the crowds but there is an average 11% increase in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Dallas/Fort Worth Airport to Buffalo

When to book flights from Dallas/Fort Worth to Buffalo

Are your dates flexible? Find out the best times to travel from Dallas/Fort Worth to Buffalo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas/Fort Worth Airport to Buffalo flights

  • What is the cheapest flight from Dallas/Fort Worth Airport to Buffalo?

    In the last 3 days, the lowest price for a flight from Dallas/Fort Worth Airport to Buffalo was $80 for a one-way ticket and $205 for a round-trip.

  • Do I need a passport to fly between Dallas/Fort Worth Airport and Buffalo?

    No

  • Which airlines offer Wi-Fi service onboard planes from Dallas/Fort Worth Airport to Buffalo?

    American Airlines, Air Canada, JetBlue, Porter Airlines, and United Airlines offer inflight Wi-Fi service on the Dallas/Fort Worth Airport to Buffalo flight route.

  • Which aircraft models fly most regularly from Dallas/Fort Worth Airport to Buffalo?

    The Boeing 737-800 is the aircraft model that flies most regularly on the Dallas/Fort Worth Airport to Buffalo flight route.

  • Which airline alliances offer flights from Dallas/Fort Worth Airport to Buffalo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Dallas/Fort Worth Airport and Buffalo, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Dallas/Fort Worth Airport to Buffalo?

    There are nonstop flights from Dallas/Fort Worth Airport to Buffalo on a daily basis.

  • Which is the best airline for flights from Dallas to Buffalo, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Dallas to Buffalo are Southwest and Delta. With an average price for the route of $447 and an overall rating of 7.9, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $365 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Dallas/Fort Worth Airport to Buffalo?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas/Fort Worth Airport to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas/Fort Worth Airport to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Dallas/Fort Worth Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas/Fort Worth Airport to Buffalo?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Buffalo with an airline and back to Dallas/Fort Worth Airport with another airline. Booking your flights between Dallas/Fort Worth Airport and BUF can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas/Fort Worth Airport to Buffalo?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Buffalo from Dallas/Fort Worth Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Dallas/Fort Worth Airport to Buffalo

  • Looking for a cheap flight? 25% of our users found flights on this route for $225 or less one-way and $448 or less round-trip.

Prefer to fly direct from Dallas/Fort Worth Airport to Buffalo?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Dallas/Fort Worth to Buffalo.
Find which airlines fly direct from Dallas/Fort Worth Airport to Buffalo Airport, which days they fly and book direct flights.

Direct departures

Dallas/Fort Worth to Buffalo

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Direct returns

Buffalo to Dallas/Fort Worth

Monday

American Airlines

American Airlines

Tuesday

American Airlines

American Airlines

Wednesday

American Airlines

American Airlines

Thursday

American Airlines

American Airlines

Friday

American Airlines

American Airlines

Saturday

American Airlines

American Airlines

Sunday

American Airlines

American Airlines

See more direct flights

Reviews of the top 5 airlines serving from Dallas/Fort Worth to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Buffalo. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas/Fort Worth to Buffalo? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
SouthwestOverall score based on 4307 reviews
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
7.5Entertainment
Airline reviews

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

10.0 Excellentdebra, Apr 2026
LBB - LAS
Read more Southwest reviews

First time I've had to use the disabled accommodations. And I could not have had a better experience with Southwest, i was having trouble getting from one terminal to another due to my heart failure. And the next thing I know a Southwest agent had made sure. I had a wheelchair at all my flights. Can't thank them enough.

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I elected to pay for the upgrades and found very little difference

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

I was assigned seat 7E, yet my boarding was Group 5, which caused me to have to put my luggage in the back of the plance above `19 or 20 aisle, as passengers who had boarded earlier took the overhead bins in the front. SW needs to monitor bin space and ensure that bin space above the seat are aligned to those sitting near their seats. Also the seating assignments needs to align with group number. Maybe board those last first and so on? Having said the ALL the passengers on the plane were gracious enough to allow me and other passengers in this dilema to retrieve our luggage and helped us along the way. I always love the flight staff, as always their fantastic and I can't rave about them enough!

Very easy to use and convenient, you can perform any action within the same portal

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

Landed without a gate ready. Plane is extremely old and dirty.

Pilots lied about waiting on “paperwork”. Sat in the plane for over an hour, waiting on some papers to be printed according to the pilot and then all of a sudden he says good news maintenance is finally on their way. Maybe they can fix it before we get our paperwork. Ended up missing my connection in LaGuardia and as a result, had a fly home to Lexington instead of the Louisville airport. Then paid $100 to uber to Louisville since it was midnight by the time I got in. I wish they would just be transparent with passengers sometimes and not try to beat around the bush on why things are delayed.

We departed and landed early which was a nice surprise. The boarding process was slow.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

The WiFi was not working. That made for a long flight.

Cabin was not pressurized properly. Several passengers had respiratory difficulties.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

Cancelled BOYH legs of our flight home 30 min before initial boarding

The flight was delayed about an hour for a maintenance specialist to approve the maintenance repair

This flight was delayed but it worked in my favor because my Atlanta to Dallas flight was delayed.

The staff was nice. I appreciated that I was able to take an earlier flight, even though it was last minute. The boarding process felt rather chaotic.

My flight got delayed a total of five times. And the boarding gate changed four times. most of the time the platform was not up-to-date with the changes taking place. The most discouraging part of the entire trip by far.

Returned home with a blood clot from flight homes and the uncomfortable aircraft I was on.

The crew was very kind, but no in-flight entertainment monitors and a 2 hour and 30 minute delay was extremely frustrating.

Everything was delayed and the staff sent me to the wrong gate, causing me to miss one of my flights. I arrived at my destination 6 hours later than I was supposed to.

It was good, the staff was great, and the food, was as usual, tea and biscuit. Bathroom was clean, and the plane was clean as well.

It was really a terrific experience both going and returning on AA. Staff and crew were professional.

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

Everything you need to know for your flight from Dallas/Fort Worth to Buffalo

Information on your arrival and departure airports