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$122 Cheap Flights from Dallas (DFW) to Buffalo (BUF)

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

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Cheap Flights from Dallas to Buffalo (DFW-BUF)

Prices were available within the past 7 days and start at $122 for one-way flights and $243 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
Frontier Airlines
Frontier Airlines
American Airlines
Frontier Airlines
Delta
Delta
United
JetBlue Airways

Alternative airports near Buffalo

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

What you need to know for your flight from Dallas-Fort Worth Intl. to Buffalo Niagara Intl.

Dallas (DFW) to Buffalo (BUF) at a glance

Discover a range of airlines offering flights from Dallas (DFW) to Buffalo (BUF) on this domestic short-haul journey. Evaluate options from both full-service and low-cost carriers to identify the itinerary that best suits your budget and schedule as you prepare to explore Buffalo's renowned attractions and neighborhoods. Check out the essential details for your upcoming flight from Dallas-Fort Worth International Airport (DFW) to Buffalo Niagara International Airport (BUF).

  • Fastest flight duration: around 3 hours non-stop
  • Route distance: roughly 1,200 miles (1,930 km)
  • Flights per week: around 15+ flights with multiple daily departures on average
  • Typical fares (one-way): economy tickets often range from $100–$385, depending on seasonality and how far ahead you book

Flights from Dallas-Fort Worth International Airport (DFW) to Buffalo Niagara International Airport (BUF)

According to recent traveler bookings, here are the top airlines favored for flights from Dallas to Buffalo, featuring both non-stop and one-stop options. Common layover points include Hartsfield-Jackson Atlanta International Airport (ATL) with approximately a 2-hour layover, O'Hare International Airport (ORD) with about a 1-hour layover, and Detroit Metropolitan Wayne County Airport (DTW) with a roughly 50-minute layover. This flexibility allows you to choose based on price, total travel time, and cabin class to secure the best itinerary.

  • American Airlines: As a full-service airline, American Airlines provides both non-stop and one-stop options, with one-way ticket prices generally falling between $145 and $415. It dominates this route, accounting for about 63% of departures, with a typical non-stop flight duration of 3 hours.
  • Frontier Airlines: This budget-friendly carrier offers one-stop flights, with one-way fares typically ranging from $100 to $245. Frontier Airlines represents around 14% of departures on this route, featuring an in-flight duration of 4 hours and 30 minutes, leading to a total travel time of approximately 5 hours and 45 minutes, including layover.
  • Delta: Delta operates as a full-service airline with one-stop service options, with one-way fares usually between $130 and $470. It makes up about 11% of the departures on this route, with an in-flight time of 4 hours and 30 minutes and an overall journey time of roughly 5 hours and 45 minutes, factoring in layovers.
  • United: United Airlines offers one-stop service as a full-service carrier, with one-way fares generally falling between $175 and $395. This airline comprises around 10% of the departures on this route, featuring an in-flight duration of 4 hours and 30 minutes, culminating in a total travel time of about 5 hours and 45 minutes when including layovers.
  • JetBlue Airways: As a low-cost airline, JetBlue provides one-stop service with one-way fares typically ranging from $115 to $255. It accounts for about 2% of departures on this route, with a flight time of 4 hours and 30 minutes, resulting in an overall journey duration of approximately 5 hours and 45 minutes, including any layovers.

Travelers flying from Dallas to Buffalo can enhance their journey by upgrading to first class, with American Airlines and Delta both providing premium cabin options for this route.

Best time to fly from Dallas (DFW) to Buffalo (BUF)

The most popular months for travelers flying from Dallas to Buffalo are July, August, and October, when peak temperatures in Buffalo reach up to 72°F in July. If you prefer quieter travel, consider February, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 26.1°F. For better deals, January and May usually offer the lowest average one-way fares around $223. Flight availability peaks in June, July, August, September, and October, with approximately 18 flights per week, making it easier to find convenient departure times. November has the fewest flights, with approximately 11 flights per week.

  • Cheapest time to fly: January and May usually offer good deals with average one-way fares around $223, roughly 8% cheaper than the yearly average.
  • More budget-friendly months to fly: February and October typically offer average one-way fares roughly ranging from $227 to $238.
  • Most flight options: June, July, August, September, and October have the highest number of flights from Dallas to Buffalo, with approximately 18 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January25.5°F (-3.6°C)Average13$223
February26.1°F (-3.3°C)Moderately Low14$227
March34.3°F (1.3°C)Average13$262
April45.0°F (7.2°C)Average13$249
May57.7°F (14.3°C)Average17$223
June66.0°F (18.9°C)Average18$242
July72.0°F (22.2°C)Moderately High18$241
August70.7°F (21.5°C)Moderately High18$246
September64.6°F (18.1°C)Average18$241
October53.2°F (11.8°C)Moderately High18$238
November41.4°F (5.2°C)Moderately Low11$266
December33.1°F (0.6°C)Moderately Low13$275

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative routes from Dallas (DFW) to Buffalo (BUF)

  • Dallas to Buffalo (DAL-BUF): Love Field Airport (DAL) is located approximately 12 miles from Dallas-Fort Worth International Airport (DFW). One-way economy fares for this journey generally fall between $155 and $430, influenced by the time of year and how far in advance you book. Travelers can choose from both non-stop and one-stop flights, with common layover points at Midway International Airport (MDW) and Baltimore Washington International Thurgood Marshall Airport (BWI). Major airlines offering services on this route include Southwest Airlines and Delta, with first-class options also available.
  • Dallas to Rochester (DAL-ROC): Love Field Airport (DAL) is about 12 miles from Dallas-Fort Worth International Airport (DFW), while Greater Rochester International Airport (ROC) is roughly 56 miles from Buffalo Niagara International Airport (BUF). One-way economy fares on this route usually range from $95 to $385, varying by season and advance booking. Flights typically include one-stop options, with popular layovers at Baltimore Washington International Thurgood Marshall Airport (BWI) and Hartsfield-Jackson Atlanta International Airport (ATL). Southwest Airlines and Delta are the leading carriers for this route.
  • Dallas to Rochester (DFW-ROC): Greater Rochester International Airport (ROC) is situated approximately 56 miles from Buffalo Niagara International Airport (BUF). One-way economy tickets on this route range from $115 to $395, depending on the season and booking time. Both one-stop and multi-stop flights are available, featuring layovers at O'Hare International Airport (ORD) and Ronald Reagan Washington National Airport (DCA). American Airlines and Delta are the top airlines operating this route, with first-class service options also offered.

How to find the best prices for flights from Dallas (DFW) to Buffalo (BUF)

Getting some of the best deals on flights from Dallas to Buffalo is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are usually available when booking 2-8 weeks in advance, which aligns with when most travelers make their reservations. Morning departures from 5 am to 12 pm generally offer lower prices, while afternoon flights from 12 pm to 6 pm are more popular. Additionally, flying on Thursday provides both better prices and high demand.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Buffalo Niagara International Airport from Dallas-Fort Worth International Airport

Buffalo welcomes travelers from Dallas with a range of transport options based on price, convenience, and proximity. Here's how to reach Buffalo efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Buffalo, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Buffalo Niagara International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Buffalo Niagara International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Buffalo Niagara International Airport, Buffalo-Depew Station, a train station, is located about 2.6 miles away by car, while University Station, a metro station, is situated approximately 6.5 miles from the airport, also accessible by car.

Frequently asked questions

How much does a flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from $122 and cheap return flights from $243 Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) with Expedia. One-way flights generally range between $193 and $717, and roundtrip flights usually range from $329 to $1101. 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 the cheapest fares first, and use the Price Tracking tool to receive alerts when Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
September is the cheapest month to fly from Dallas to Buffalo, with average round-trip fares around $401. This price is about 14% lower than the average throughout the year, as travel demand typically decreases after the summer. Other budget-friendly months include August and October.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly direct from DFW to BUF on American Airlines, with around 10 flights per week.
What is the cheapest airline that flies from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting flights from Dallas, TX (DFW) to Buffalo, NY (BUF), with round-trip tickets starting from around $292. American Airlines also offers one of the cheapest connecting flights with a layover in Charlotte Douglas Intl. (CLT) starting from around $291. 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.*Prices based on flights available on Expedia in the last year.
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) to Buffalo, NY (BUF) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, WN 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 times to fly from Dallas, TX (DFW) to Buffalo, NY (BUF) are in August and September. You can find return flights for around $401 during these months. August is great for summer activities, while September brings cooler temperatures and beautiful fall scenery, making both months appealing for your trip.*Prices based on flights available on Expedia in the last year.
How many flights per day from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can find approximately 2 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to Buffalo Niagara Intl. (BUF). For more options, look at flights that include layovers.
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 International Airport (DFW) to Buffalo Niagara International Airport (BUF) typically departs at around 5:00 AM, operated by American Airlines. This seasonal service can help you start your day early and maximize your time in Buffalo. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
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 (DFW) to Buffalo (BUF) are in the early morning, from 6am to 9am. About 28% of passengers prefer this time window. Many major carriers, including American Airlines, Southwest Airlines, and Delta, offer flights during this window. This timing is favored because it allows you to arrive in Buffalo with a full day ahead to explore or attend meetings.
How long does it take to fly from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Direct flights from DFW to BUF usually take about 3 hours, traveling roughly 1,211 miles. If you opt for a connecting flight, expect to add around 3 hours to your journey. Keep in mind that actual flight times can vary due to wind patterns, weather, 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.)?
First class is available on flights from DFW to BUF. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How much is a business class flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
A direct, return business class ticket from Dallas (DFW) to Buffalo (BUF) typically costs between $1,184 - $1,604. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
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 from Dallas-Fort Worth Intl. (DFW)?
If you're planning to travel to Buffalo from Dallas-Fort Worth Intl. (DFW), you can fly into Buffalo Niagara Intl. (BUF) Some flights may connect through major hubs like George Bush Intercontinental (IAH), O'Hare Intl. (ORD), 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.) Buffalo Vacation Packages 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, Frontier Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
$243
Distance
1210 mi
Average flight time
5 hours 20 mins

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*Flight schedules are subject to change.

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