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CA $219 Cheap Flights from Tucson (TUS) to Buffalo (BUF)

View CA $219 flight on Tue, Sep 22, 2026Opens in a new window

Flight 1

Popular airlines from Tucson International Airport (TUS) to Buffalo Niagara Intl. Airport (BUF)

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Cheap flights from Tucson (TUS) to Buffalo (BUF)

Prices were available within the past 7 days and start at CA $219 for one-way flights and CA $438 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $438 Roundtrip, found 1 day ago
CA $438
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $438 found 1 day ago
Delta
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $438 Roundtrip, found 1 day ago
CA $438
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $438 found 1 day ago
Delta
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $439 Roundtrip, found 1 day ago
CA $439
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $439 found 1 day ago
American Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $446 Roundtrip, found 1 day ago
CA $446
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $446 found 1 day ago
American Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $447 Roundtrip, found 1 day ago
CA $447
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $447 found 1 day ago
American Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $464 Roundtrip, found 1 day ago
CA $464
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $464 found 1 day ago
Delta
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $509 Roundtrip, found 1 day ago
CA $509
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $509 found 1 day ago
American Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $516 Roundtrip, found 1 day ago
CA $516
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $516 found 1 day ago
American Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $534 Roundtrip, found 1 day ago
CA $534
Roundtrip
found 1 day ago
Select American Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $534 found 1 day ago
Alaska Airlines
Wed, Aug 26 - Wed, Sep 2
TUS
Tucson
BUF
Buffalo
CA $1,384 Roundtrip, found 1 day ago
CA $1,384
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 26 from Tucson to Buffalo, returning Wed, Sep 2, priced at CA $1,384 found 1 day ago

Frequently asked questions

How much does a flight from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) cost?
You can find cheap one-way flights from CA $219 and cheap return flights from CA $438 TUS to BUF with Expedia. One-way flights typically cost between CA$580 and CA$1603. 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 TUS to BUF ticket fares go up or down.
What is the cheapest month to fly from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
March is typically the cheapest month to fly from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with average return fares around CA$490. March often sees lower prices as it falls outside of peak holiday travel periods, when demand tends to be lower. Other budget-friendly months to consider for this route include January and August.
Which airlines fly direct from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Enter TUS to BUF and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
Southwest Airlines is one of the cheapest airlines offering connecting return flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.), with prices starting from around CA$282 for flights that can be booked for departure within the next year, typically with a layover in Harry Reid Intl. (LAS). 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.
How do I find cheap flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
To find a cheap flight from Tucson, AZ (TUS-Tucson 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 time to fly from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The best time to fly from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) is typically March. This month offers a great balance—it's one of the cheapest months to fly, with average return flights around CA$490, and it's also a popular time to travel, meaning you'll have plenty of flight options. If you're flexible, March gives you both affordable fares and excellent flight schedules to work with.
How many flights per day from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Tucson International (TUS) to Buffalo Niagara International (BUF). However, you'll find around 33 connecting flights per day. Some common connection points include Denver International (DEN), Sky Harbor International (PHX), and Los Angeles International (LAX).
What is the earliest flight from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The earliest flight from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) typically departs around 5:00 AM. This service is offered by American Airlines. This is a seasonal service active in May, June, July, and August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You'll find the most flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) on a Friday, with around 27 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, Southwest Airlines, and American Airlines. There are notably more flight options on Fridays compared to other days of the week.
What are the most popular departure times for flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
The most popular departure times for flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) are in the early morning, from 6am to 9am. Many major carriers, including Southwest Airlines, American Airlines and United, offer flights during this window. Many travellers prefer this time because it allows for an early start to their journey, often leading to an earlier arrival at their destination.
How long does it take to fly from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
There are no nonstop flights from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.). Flights with one stop typically take around 6 hours 30 minutes, covering a distance of approximately 3,061 kilometers. If you opt for a flight with two or more stops, your travel time will be longer, usually around 13 hours. Keep in mind that these are average times, and your actual flight duration can vary depending on the specific routing and layover times.
Can you fly business or first class from Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
You can fly business class or first class between TUS and BUF. First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.
How do I earn miles on a Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight with Expedia?
It's easy to earn miles on a Tucson, AZ (TUS-Tucson 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, NY (BUF) from Tucson, AZ (TUS)?
If you're planning to travel to Buffalo from Tucson Intl. (TUS), you can fly directly into Buffalo Niagara Intl. (BUF). Some flights may connect through major hubs like Denver Intl. (DEN), Harry Reid International Airport (LAS), or Sky Harbor Intl. (PHX) 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 Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) at the last minute?
Typically, booking a last minute flight from Tucson, AZ (TUS-Tucson 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 Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package?
Securing a Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.) flight and hotel package 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 Tucson, AZ (TUS-Tucson Intl.) to Buffalo, NY (BUF-Buffalo Niagara Intl.)?
If you booked your Tucson, AZ (TUS-Tucson 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
Tucson Intl.
Destination airport
Buffalo Niagara Intl.
Roundtrip price
CA $438
Distance
3042 km

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Tucson to Buffalo Flights

The easy way to book your flights from Tucson to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Tucson whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Buffalo Niagara Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Tucson to Buffalo today, tomorrow, or this week.  

 

Save dollars with cheap flights from Tucson Intl., TUS to Buffalo Niagara Intl., BUF 

Sort your search results by price to find great deals on your flight from Tucson to Buffalo—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Buffalo from Tucson currently is just CA $438 rising to CA $1,384.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Buffalo from Tucson 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Buffalo with Expedia today.

Tucson to Buffalo Flights

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