What is the cheapest airline that flies from Tucson to Buffalo?

Delta and United Airlines are the most popular carriers operating from Tucson to Buffalo

What airlines fly to Buffalo?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Buffalo from Tucson according to our data. American Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Buffalo. Keep in mind that there are 4 different airlines that fly to Buffalo on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Tucson Airport to Buffalo Airport?

Prices for flights from Tucson Airport to Buffalo Airport are updated daily.

How many operators does momondo search for flights from Tucson Airport to Buffalo Airport?

The number of operators available for flights from Tucson Airport to Buffalo Airport is 3 as of December 2025.

How old do you have to be to fly from Tucson Airport to Buffalo Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Buffalo Airport.

What documentation or ID do you need to fly to Buffalo Airport?

The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$180 Cheap Flights from Tucson to Buffalo in 2025/26

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Find the cheapest flights from Tucson to Buffalo

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:20 am - 4:20 pm

TUS

BUF

6h 00m1 stop

5:15 am - 10:15 am

BUF

TUS

7h 00m1 stop

$363Southwest

Tue, Jan 27 - Sat, Jan 31

1:15 pm - 10:00 pm

TUS

BUF

6h 45m1 stop

5:15 am - 2:25 pm

BUF

TUS

11h 10m2 stops

$368Southwest

Tue, Jan 27 - Sat, Jan 31

6:10 pm - 8:05 am

TUS

BUF

11h 55m2 stops

5:15 am - 2:25 pm

BUF

TUS

11h 10m2 stops

$373Southwest

Tue, Jan 27 - Sat, Jan 31

1:35 pm - 10:00 pm

TUS

BUF

6h 25m1 stop

3:10 pm - 11:55 pm

BUF

TUS

10h 45m2 stops

$394Southwest

Tue, Feb 10 - Sat, Feb 14

6:10 pm - 8:05 am

TUS

BUF

11h 55m2 stops

3:10 pm - 11:55 pm

BUF

TUS

10h 45m2 stops

$399Southwest

Tue, Feb 10 - Sat, Feb 14

1:42 pm - 11:28 pm

TUS

BUF

7h 46m1 stop

6:15 am - 5:18 pm

BUF

TUS

13h 03m2 stops

$403Delta

Tue, Feb 10 - Thu, Feb 12

8:15 am - 10:57 pm

TUS

BUF

12h 42m2 stops

6:15 am - 5:18 pm

BUF

TUS

13h 03m2 stops

$408Delta

Tue, Feb 10 - Thu, Feb 12

1:42 pm - 11:28 pm

TUS

BUF

7h 46m1 stop

2:08 pm - 7:58 pm

BUF

TUS

7h 50m1 stop

$428Delta

Tue, Feb 10 - Sun, Feb 15

8:20 am - 4:20 pm

TUS

BUF

6h 00m1 stop

6:20 am - 11:15 am

BUF

TUS

6h 55m1 stop

$429Southwest

Tue, Jan 13 - Tue, Jan 20

7:00 am - 5:54 pm

TUS

BUF

8h 54m1 stop

10:32 am - 11:01 pm

BUF

TUS

14h 29m2 stops

$433Delta

Tue, Feb 10 - Mon, Feb 16

Southwest flights from Tucson to Buffalo

Our best Southwest deals on Tucson to Buffalo flight tickets

Southwest

Jan 27

TUS8:20 amTucson

6h 00m

1 stop

BUF4:20 pmBuffalo

Jan 31

BUF5:15 amBuffalo

7h 00m

1 stop

TUS10:15 amTucson

$363

Find similar

Southwest

Jan 27

TUS1:15 pmTucson

6h 45m

1 stop

BUF10:00 pmBuffalo

Jan 31

BUF5:15 amBuffalo

11h 10m

2 stops

TUS2:25 pmTucson

$368

Find similar

Southwest

Jan 27

TUS6:10 pmTucson

11h 55m

2 stops

BUF8:05 amBuffalo

Jan 31

BUF5:15 amBuffalo

11h 10m

2 stops

TUS2:25 pmTucson

$373

Find similar

Delta flights from Tucson to Buffalo

Our best Delta deals on Tucson to Buffalo flight tickets

Delta

Feb 10

TUS1:42 pmTucson

7h 46m

1 stop

BUF11:28 pmBuffalo

Feb 12

BUF6:15 amBuffalo

13h 03m

2 stops

TUS5:18 pmTucson

$403

Find similar

Delta

Feb 10

TUS8:15 amTucson

12h 42m

2 stops

BUF10:57 pmBuffalo

Feb 12

BUF6:15 amBuffalo

13h 03m

2 stops

TUS5:18 pmTucson

$408

Find similar

Delta

Feb 10

TUS1:42 pmTucson

7h 46m

1 stop

BUF11:28 pmBuffalo

Feb 15

BUF2:08 pmBuffalo

7h 50m

1 stop

TUS7:58 pmTucson

$428

Find similar

Fly from

Fly to

Route

Depart

Return

Price

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 1/27

8:20 am-4:20 pm

1 stop6h 00m

Buffalo

Sat 1/31

5:15 am-10:15 am

1 stop7h 00m

$363

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 1/27

1:15 pm-10:00 pm

1 stop6h 45m

Buffalo

Sat 1/31

5:15 am-2:25 pm

2 stops11h 10m

$368

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 1/27

6:10 pm-8:05 am

2 stops11h 55m

Buffalo

Sat 1/31

5:15 am-2:25 pm

2 stops11h 10m

$373

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 2/10

1:35 pm-10:00 pm

1 stop6h 25m

Buffalo

Sat 2/14

3:10 pm-11:55 pm

2 stops10h 45m

$394

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 2/10

6:10 pm-8:05 am

2 stops11h 55m

Buffalo

Sat 2/14

3:10 pm-11:55 pm

2 stops10h 45m

$399

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 2/10

1:42 pm-11:28 pm

1 stop7h 46m

Buffalo

Thu 2/12

6:15 am-5:18 pm

2 stops13h 03m

$403

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 2/10

8:15 am-10:57 pm

2 stops12h 42m

Buffalo

Thu 2/12

6:15 am-5:18 pm

2 stops13h 03m

$408

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 2/10

1:42 pm-11:28 pm

1 stop7h 46m

Buffalo

Sun 2/15

2:08 pm-7:58 pm

1 stop7h 50m

$428

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 1/13

8:20 am-4:20 pm

1 stop6h 00m

Buffalo

Tue 1/20

6:20 am-11:15 am

1 stop6h 55m

$429

TucsonBuffalo

TUS - BUF

TUSBUF

Tucson

Tue 2/10

7:00 am-5:54 pm

1 stop8h 54m

Buffalo

Mon 2/16

10:32 am-11:01 pm

2 stops14h 29m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Tucson to Buffalo

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Buffalo?

Our data shows that Tuesday is the least expensive day to fly to Buffalo. Tickets to fly out on this day can be as low as $483. Flights from Tucson to Buffalo on a Sunday will generally be more expensive and average around $592. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Buffalo?

At noon is the cheapest time of day to fly from Tucson to Buffalo when you can find flight prices for as low as $509. Flying to Buffalo at noon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Buffalo, so prices are often more expensive at around $516 per ticket.

Can stopping save me money on Tucson to Buffalo flights?

You could potentially save up to 52% on your flight if you consider stops on a Tucson to Buffalo flight.

How have Tucson to Buffalo flight prices changed over time?

When to book flights from Tucson to Buffalo

Are you open to changing your travel dates? Check out the ideal times to fly from Tucson to Buffalo according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Tucson to Buffalo (TUS to BUF) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tucson to Buffalo

Fastest flight time	5h 40m
Direct flights	None

The fastest flight from Tucson to Buffalo takes 5h 40m

There are no direct flights from Tucson to Buffalo. There are no popular flight routes from Tucson to Buffalo.

Search flight deals

How far is Tucson to Buffalo by plane?
The distance between Tucson and Buffalo is about 1889.9 mi. Flights usually cover this in 5h 40m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Tucson Airport to Buffalo Airport?
Prices for flights from Tucson Airport to Buffalo Airport are updated daily.
How many operators does momondo search for flights from Tucson Airport to Buffalo Airport?
The number of operators available for flights from Tucson Airport to Buffalo Airport is 3 as of December 2025.
How old do you have to be to fly from Tucson Airport to Buffalo Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tucson Airport to Buffalo Airport.
What documentation or ID do you need to fly to Buffalo Airport?
The travel and health documents you'll need for your trip to Buffalo Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Buffalo Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Tucson to Buffalo?
momondo data reveals that the most frequently booked airline on the route from Tucson to Buffalo is American Airlines, representing 57% of all bookings. The subsequent popular airlines are Southwest at 27% and Delta at 16%.

Best airlines flying from Tucson to Buffalo

Compare and see reviews for airlines that fly from Tucson to Buffalo with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $227	Free Cancellation	Rating 7.2 11,061 reviews	Search American Airlines flights
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,012 reviews	Search Delta flights
Southwest	PriceFrom $390	Free Cancellation	Rating 8.0 4,258 reviews	Search Southwest flights

Batavia

Cheektowaga

Amherst

Tonawanda

Grand Island

Williamsville

Orchard Park

Lockport

West Seneca

Bowmansville

East Aurora

Eden

Angola

Why use momondo?

Why should I use momondo to find a flight deal from Tucson to Buffalo?

It is quick and easy to find Tucson to Buffalo flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Buffalo that suits you.

Can I find flights from Tucson to Buffalo with flexible booking policies on momondo?

momondo does allow users to show only those flights to Buffalo from Tucson which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Tucson to Buffalo?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Buffalo from Tucson.

I’m not ready to book a flight from Tucson to Buffalo right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Tucson to Buffalo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.