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$63+ Cheap flights from Irving, TX to Buffalo (BUF)

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 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — BUF
Oct 14 — Oct 211
Tue 10/14
Tue 10/21
1 adult, Economy
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Cheapflights Tip: The best prices from Irving to Buffalo are usually found in January or August, booked 32 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Irving to Buffalo

Keep the following information in mind while searching for Irving to Buffalo flight deals. Data was last updated September 14, 2025.

Round-trip from

$235
(Kiwi.com)

One-way from

$63
(Trip.com)

Popular in

December

Cheapest in

January

Average price

$424
From Irving to Buffalo
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One-way flight from Irving to Buffalo
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High demand for flights, 9% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Irving to Buffalo

Cheapest flights from Irving to Buffalo
Explore the most affordable flight options available from Irving to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/219:01 pmDFW - BUF
2 stops37h 18mFrontier
Sat 10/251:02 pmBUF - DFW
1 stop11h 39mFrontier
Deal found 9/12$235
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/278:43 pmDFW - BUF
2 stops18h 19mMultiple Airlines
Mon 9/296:59 pmBUF - DFW
1 stop16h 05mMultiple Airlines
Deal found 9/14$236
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:43 pmDFW - BUF
1 stop13h 39mMultiple Airlines
Sun 10/51:23 pmBUF - DFW
2 stops18h 46mMultiple Airlines
Deal found 9/13$238
This Kiwi.com deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1112:19 pmDFW - BUF
1 stop7h 30mMultiple Airlines
Sun 10/126:48 pmBUF - DFW
2 stops37h 21mMultiple Airlines
Deal found 9/14$239
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:43 pmDFW - BUF
2 stops14h 55mMultiple Airlines
Thu 9/257:41 pmBUF - DFW
1 stop13h 08mMultiple Airlines
Deal found 9/12$241
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:12 pmDFW - BUF
2 stops17h 35mFrontier
Mon 11/179:53 pmBUF - DFW
1 stop14h 21mFrontier
Deal found 9/12$242
This Frontier deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/96:30 amDFW - BUF
1 stop10h 49mFrontier
Sat 10/119:45 pmBUF - DFW
1 stop13h 05mFrontier
Deal found 9/12$245
This Frontier deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3010:02 amDFW - BUF
1 stop9h 07mFrontier
Mon 11/32:42 pmBUF - DFW
1 stop6h 18mFrontier
Deal found 9/14$246
This Kiwi.com deal was found by Cheapflights users on 9/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:00 amDFW - BUF
1 stop9h 03mFrontier
Mon 10/66:59 pmBUF - DFW
2 stops24h 08mFrontier
Deal found 9/12$249
This Kiwi.com deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/317:25 amDFW - BUF
2 stops12h 28mFrontier
Mon 11/39:53 pmBUF - DFW
1 stop14h 21mFrontier
Deal found 9/13$251
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/188:18 pmDFW - BUF
1 stop20h 56mFrontier
Mon 9/224:58 pmBUF - DFW
1 stop29h 17mFrontier
Deal found 9/13$252

Cheapflights Fare Finder

 
Customize your flight search to find flights from Irving to Buffalo 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 2,558,603 searches. Data last updated September 14, 2025.
Use the filters below to find and compare flights from Irving to Buffalo that are best for you.

Fly from

Irving

Fly to

Buffalo

Route

Depart

Return

Price

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Fri 10/17

8:42 pm-11:36 am

1 stop13h 54m

Buffalo

Sun 10/19

9:13 pm-11:05 am

2 stops14h 52m

$241

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Thu 10/16

8:11 pm-11:19 am

2 stops14h 08m

Buffalo

Sun 10/19

6:48 pm-7:01 pm

1 stop25h 13m

$262

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Sun 10/12

6:30 am-6:03 pm

1 stop10h 33m

Buffalo

Sun 10/19

9:13 pm-7:09 am

2 stops34h 56m

$279

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Tue 10/7

12:20 pm-10:57 pm

1 stop9h 37m

Buffalo

Tue 10/14

4:35 pm-11:59 pm

1 stop8h 24m

$348

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Wed 10/15

12:47 pm-4:52 pm

Nonstop3h 05m

Buffalo

Wed 10/22

6:23 pm-11:54 pm

1 stop6h 31m

$353

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Mon 10/27

4:53 pm-11:35 pm

1 stop5h 42m

Buffalo

Thu 10/30

5:40 pm-8:00 pm

Nonstop3h 20m

$353

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Tue 10/21

12:47 pm-4:52 pm

Nonstop3h 05m

Buffalo

Wed 10/22

6:49 pm-11:59 pm

1 stop6h 10m

$353

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Sat 10/11

4:04 pm-11:39 pm

1 stop6h 35m

Buffalo

Tue 10/14

6:00 am-10:18 am

1 stop5h 18m

$363

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Sat 1/24

5:45 pm-11:57 pm

1 stop5h 12m

Buffalo

Mon 1/26

6:50 pm-12:17 am

1 stop6h 27m

$363

DallasBuffalo

DFW - BUF

DFWBUF

Dallas/Fort Worth

Tue 10/14

5:10 pm-11:35 pm

1 stop5h 25m

Buffalo

Tue 10/21

6:00 am-11:24 am

1 stop6h 24m

$365

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 21 results
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Best time to book a flight from Irving to Buffalo

Have a flexible travel schedule? Discover the best time to fly to Buffalo from Irving 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 Irving to Buffalo

How far ahead should I book a flight from Irving to Buffalo?

Use this chart to determine the optimal time to book a round-trip flight from Irving to Buffalo. Price data was last updated on September 12, 2025.

The best time to book flights from Irving to Buffalo is 32 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Irving to Buffalo?

Currently, January is the cheapest month in which you can book a flight from Irving to Buffalo (average of $256). Flying from Irving to Buffalo in December is currently the most expensive (average of $337). 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 1RV to BUF?

Find hourly flight availability from Irving to Buffalo. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 14, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Irving to Buffalo as you normally would.

What is the cheapest day to fly from Irving to Buffalo?

Use this chart to determine the cheapest time to fly round-trip from Irving to Buffalo. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Irving to Buffalo flight should consider departing on Sunday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Buffalo

Get insights into the airlines that provide service to Buffalo. 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 Buffalo. Reviews last updated September 14, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Irving to Buffalo to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,956 reviews
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,931 reviews
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
5.8
Fair
3,173 reviews
Southwest
8.0
Very good
4,245 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Food

7.0

Crew

8.6

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Irving to Buffalo. 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 into for flights to Buffalo from Irving?

    If you book a flight to Buffalo from Irving, you will be flying to Buffalo, which is the city’s only airport. Buffalo (BUF) is located 8.3 mi from the center of Buffalo. There are 2 flights from Irving to Buffalo per day from 5 different airlines.

  • How long is the flight from Irving to Buffalo?

    Airlines like Frontier, Delta, and American Airlines fly from Irving to Buffalo in about 3h 05m. The time it takes to get you to your destination can typically vary by up to 11h 03m. Irving and Buffalo are separated by a distance of 1210 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most reliable airlines from Irving to Buffalo?

    No one likes to see their flight delayed. When booking a flight from Irving to Buffalo consider choosing Qatar Airways (48%), American Airlines (43%) or PSA Airlines (40%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Irving to Buffalo?

    While on average a flight from Irving to Buffalo is generally $329, our data shows the cheapest flight currently is $127. When looking at the most popular route, (Dallas/Fort Worth - Buffalo), you can expect to pay $170 for that flight.

  • Can I find deals for flights from Irving to Buffalo that include hotel bookings?

    Yes. In addition to deals on Irving to Buffalo flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Irving to Buffalo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Irving to Buffalo.

  • Can I find deals for business class flights from Irving to Buffalo?

    Yes. Cheapflights offers flight deals from Irving to Buffalo 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 Irving to Buffalo?

    Currently, January is the cheapest month in which you can book a flight from Irving to Buffalo (average of $256). Flying from Irving to Buffalo in December is currently the most expensive (average of $337). 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.

See more FAQs

Traveling to a place near Buffalo?

Book flights to Buffalo if you plan to visit one of these locations
Lockport
Orchard Park
Batavia
Williamsville
Eden
Amherst
West Seneca

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Alternative routes for Irving to Buffalo

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Irving to Buffalo

Discover the top 5 airlines that operate flights from Irving to Buffalo. 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 2,558,603 searches. Data last updated September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$118Average$223FlexibilityNo cancel feeOn-time62%
DeltaCheapest$216Average$383FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$293Average$440FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$316Average$461FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$316Average$392FlexibilityNo cancel feeOn-time69%

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