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$166+ Cheap flights from Tucson to Buffalo (TUS - 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 8/5. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BUF
Jun 17 — Jun 241
Wed 6/17
Wed 6/24
1 adult, Economy
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Cheap flight deals from Tucson to Buffalo

Cheapest flights from Tucson to Buffalo
Explore the most affordable flight options available from Tucson to Buffalo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 18, 2026.

This American Airlines deal was found by Cheapflights users on 5/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:17 pm
TUS
-
BUF
1 stop6h 44m
American Airlines
Wed 8/197:00 am
BUF
-
TUS
1 stop8h 17m
American Airlines
Deal found 5/16$331
This Delta deal was found by Cheapflights users on 5/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/284:47 pm
TUS
-
BUF
2 stops12h 27m
Delta
Tue 8/1112:01 pm
BUF
-
TUS
2 stops11h 58m
Delta
Deal found 5/13$341
This American Airlines deal was found by Cheapflights users on 5/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:17 pm
TUS
-
BUF
1 stop6h 34m
American Airlines
Tue 8/116:50 am
BUF
-
TUS
2 stops9h 17m
American Airlines
Deal found 5/14$345
This American Airlines deal was found by Cheapflights users on 5/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:15 pm
TUS
-
BUF
1 stop6h 55m
American Airlines
Sat 9/197:00 am
BUF
-
TUS
1 stop8h 22m
American Airlines
Deal found 5/13$361

Find flight deals from Tucson to Buffalo

Discover tips and strategies to find the most affordable flight options for your journey from Tucson (TUS) to Buffalo (BUF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(American Airlines)

One-way from

$166
(Delta)

Popular in

April

Cheapest in

October

Average price

$459
Provider with most accurate pricing for Tucson-Buffalo flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tucson-Buffalo flights.
Search Deals
From Tucson to Buffalo
Search Deals
One-way flight from Tucson to Buffalo
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($82 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Tucson 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 May 18, 2026.
Use the filters below to find and compare flights from Tucson to Buffalo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 7/28

1:45 pm-11:59 pm

1 stop7h 14m

Buffalo

Tue 8/11

12:01 pm-8:59 pm

2 stops11h 58m

$336

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Wed 8/12

5:00 am-5:29 pm

2 stops9h 29m

Buffalo

Wed 8/19

6:45 am-1:07 pm

2 stops9h 22m

$341

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Thu 9/24

7:00 am-11:03 pm

2 stops13h 03m

Buffalo

Sat 11/7

1:15 pm-10:56 pm

2 stops11h 41m

$366

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Wed 9/16

10:24 am-12:13 am

2 stops10h 49m

Buffalo

Sat 9/19

7:00 am-12:22 pm

1 stop8h 22m

$366

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Wed 7/8

6:20 am-7:09 pm

2 stops9h 49m

Buffalo

Wed 7/15

6:00 am-12:35 pm

1 stop9h 35m

$410

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Fri 7/3

8:00 pm-10:10 am

2 stops11h 10m

Buffalo

Sat 7/18

5:05 am-1:55 pm

2 stops11h 50m

$426

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Wed 8/5

1:17 pm-11:01 pm

1 stop6h 44m

Buffalo

Sun 8/9

6:10 pm-10:59 pm

1 stop7h 49m

$458

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Sat 6/20

1:29 pm-11:44 pm

1 stop7h 15m

Buffalo

Fri 7/10

6:00 am-12:35 pm

1 stop9h 35m

$468
Quickest round-trip

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 9/15

1:29 pm-10:37 pm

1 stop6h 08m

Buffalo

Wed 9/16

8:55 am-12:27 pm

1 stop6h 32m

$488
Cheapest one-way

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Wed 8/5

1:28 pm-11:59 pm

1 stop7h 31m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/17

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Tucson to Buffalo

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Tucson to Buffalo in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Tucson-Buffalo flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Tucson-Buffalo flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Tucson-Buffalo flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Tucson-Buffalo flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Tucson-Buffalo flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Tucson to Buffalo

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

How much does it cost to fly round-trip from Tucson to Buffalo?

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 May 18, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Tucson 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
7.9
Good
4,287 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
7.9
Good
4,287 reviews
Southwest
7.9
Good
4,287 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,447 reviews
Southwest
7.9
Good
4,287 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,737 reviews
Southwest
7.9
Good
4,287 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,648 reviews
Southwest
7.9
Good
4,287 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Tucson to Buffalo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Tucson to Buffalo?

    Departing from Tucson to Buffalo will take you 7h 14m. Airlines will cover a distance of 1901 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Tucson to Buffalo round-trip?

    Flying on Delta is currently your cheapest option to Buffalo, with prices starting at $168. Additional round-trip tickets that might be worth considering are offered by American Airlines and United Airlines, with the lowest prices starting at $227 and $254, respectively. Delta is currently priced 65% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Tucson 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.

See more FAQs

Traveling to a place near Buffalo?

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

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Top 4 airlines flying from Tucson to Buffalo

Discover the top 4 airlines that operate flights from Tucson 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 May 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$168Average$344FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$227Average$459FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$254Average$458FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$390Average$430FlexibilityNo cancel feeOn-time63%

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