TUS - BUF

$156 Find Cheap Flights from Tucson 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 Tucson to Buffalo departing on 5/5. 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 Tucson 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 Tucson to Buffalo, as well as popular online travel agencies
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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$349
Southwest
Thu 5/28Tue 6/2
TUS - BUF • 2 stops
Cheapest one-way
$156
Typical prices: $209-$242
United Airlines
Tue 5/5
TUS - BUF • 1 stop
Top airlines
Cheapest • from $349 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Tucson and Buffalo. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $367 (round-trip)
Shortest trip • 6h 10m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Buffalo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Buffalo (TUS-BUF)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson 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 Tucson to Buffalo

Thu, May 28 - Tue, Jun 2
Southwest Logo
5:05 am - 7:45 pm
TUS
-
BUF
11h 40m
2 stops
Southwest Logo
6:40 am - 11:55 am
BUF
-
TUS
8h 15m
1 stop
$349Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
5:05 am - 7:45 pm
TUS
-
BUF
11h 40m
2 stops
Southwest Logo
3:10 pm - 9:25 pm
BUF
-
TUS
9h 15m
2 stops
$354Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
12:45 pm - 9:30 pm
TUS
-
BUF
5h 45m
1 stop
Southwest Logo
6:40 am - 11:55 am
BUF
-
TUS
8h 15m
1 stop
$365Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
12:45 pm - 9:30 pm
TUS
-
BUF
5h 45m
1 stop
Southwest Logo
3:10 pm - 9:15 pm
BUF
-
TUS
9h 05m
2 stops
$370Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
5:05 am - 7:45 pm
TUS
-
BUF
11h 40m
2 stops
Southwest Logo
3:10 pm - 10:10 pm
BUF
-
TUS
10h 00m
2 stops
$375Southwest
Thu, May 28 - Tue, Jun 2
Southwest Logo
12:45 pm - 9:30 pm
TUS
-
BUF
5h 45m
1 stop
Southwest Logo
6:40 am - 11:55 am
BUF
-
TUS
8h 15m
1 stop
$384Southwest
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
12:29 pm - 12:14 am
TUS
-
BUF
8h 45m
1 stop
American Airlines Logo
6:25 am - 1:19 pm
BUF
-
TUS
9h 54m
2 stops
$392American Airlines
Thu, May 28 - Tue, Jun 2
United Airlines Logo
1:30 pm - 10:58 pm
TUS
-
BUF
6h 28m
1 stop
United Airlines Logo
5:52 pm - 10:11 pm
BUF
-
TUS
7h 19m
1 stop
$396United Airlines
Thu, May 28 - Tue, Jun 2
Delta Logo
1:25 pm - 11:59 pm
TUS
-
BUF
7h 34m
1 stop
Delta Logo
12:04 pm - 9:30 pm
BUF
-
TUS
12h 26m
2 stops
$397Delta
Tue, Jul 21 - Tue, Aug 11
American Airlines Logo
1:17 pm - 10:51 pm
TUS
-
BUF
6h 34m
1 stop
American Airlines Logo
4:50 pm - 11:05 pm
BUF
-
TUS
9h 15m
1 stop
$398American Airlines
Booking Insights

KAYAK's insights & trends for Tucson to Buffalo flights

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

Which airlines provide the cheapest flights from Tucson to Buffalo?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tucson to Buffalo were found on Southwest ($349) and American Airlines ($392).

Good to know

Low seasonOctober
Cheapest flight$156
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 15% lower on average.
Flight from Tucson to Buffalo

When to book flights from Tucson to Buffalo

Are your dates flexible? Find out the best times to travel from Tucson 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 flights from Tucson to Buffalo

  • What is the cheapest flight from Tucson to Buffalo?

    In the last 3 days, the lowest price for a flight from Tucson to Buffalo was $156 for a one-way ticket and $349 for a round-trip.

  • Do I need a passport to fly between Tucson and Buffalo?

    No

  • Which aircraft models fly most regularly from Tucson to Buffalo?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Tucson to Buffalo?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Tucson and Buffalo, with Star Alliance being the most commonly used for this route.

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

    The two airlines most popular with KAYAK users for flights from Tucson to Buffalo are Southwest and Delta. With an average price for the route of $432 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $326 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Tucson 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 Tucson to Buffalo.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Tucson to Buffalo?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Buffalo from Tucson 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 Tucson 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 Tucson with another airline. Booking your flights between Tucson 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 Tucson 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 Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 4 airlines serving from Tucson to Buffalo

 
See real verified KAYAK customer reviews for airlines flying from Tucson 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 Tucson 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.
8.0
SouthwestOverall score based on 4324 reviews
7.5Entertainment
7.0Food
8.1Boarding
8.6Crew
8.0Comfort
Airline reviews

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

10.0 ExcellentMartie, Mar 2026
LGB - BNA
Read more Southwest reviews

Southwest was greaat! The most expensive but the least upsetting for those we were flying to see.

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

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

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

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

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

Terrible. Four hour delay because Delta could not find crew to man the aircraft. Terrible communication. Terrible insight into the delays. One of the worst flight experiences I’ve had.

The crew, and fellow passengers, were super gracious and kind. There seemed to be plenty of bin space even though the plane was full. It’s nice to get a glass of wine with dinner in Premiere seating, and there was a lot of food.

Good experience and the flight landed early. There was no food I had or entertainment.

bulkhead seat had very little legroom - even in bsiness class.

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

Delta One is extraordinary. I fly business when somebody hires me. I just wonder why there is such a chasm between business class and the insanely inhumane and nonsensical coach. The seats are not large enough to fit even my tiny wife. We fly 10% of what we did because we don’t want to pay 5-10 k but for $400 it’s unbearable. It seems like the accountants took over and made stupid decisions. Screw in 20 extra seats and make it so unbearable that people fly 90% less. Just put the damn price up and put some proper chairs in. But business, yay.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

Flight was scheduled at 11:26am but they keep Delaying until midnight. They waited at airport restless.

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

Our flight was delayed 3 times and this is why I am giving such low reviews. Everything else was okay but being in the airport at 4:30pm for my initial flight at 7pm to not leave until after 9:30pm is insane,

The crew was excellent and overall the flight was good. No complaints.

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

Everything you need to know for your flight from Tucson to Buffalo

Information on your arrival and departure airports