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$154 Cheap Flights from Buffalo (BUF) to Tucson (TUS)

View $154 flight on Tue, Dec 15, 2026Opens in a new window

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

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Cheap Flights from Buffalo to Tucson (BUF-TUS)

Prices were available within the past 7 days and start at $154 for one-way flights and $307 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Aug 26 - Mon, Aug 31
BUF
Buffalo
TUS
Tucson
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 26 from Buffalo to Tucson, returning Mon, Aug 31, priced at $307 found 6 days ago
Delta
Wed, Aug 26 - Mon, Aug 31
BUF
Buffalo
TUS
Tucson
$307 Roundtrip, found 6 days ago
$307
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, Aug 26 from Buffalo to Tucson, returning Mon, Aug 31, priced at $307 found 6 days ago
Southwest Airlines
Tue, Oct 27 - Sat, Nov 14
BUF
Buffalo
TUS
Tucson
$311 Roundtrip, found 4 days ago
$311
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Tue, Oct 27 from Buffalo to Tucson, returning Sat, Nov 14, priced at $311 found 4 days ago
American Airlines
Wed, Aug 26 - Mon, Aug 31
BUF
Buffalo
TUS
Tucson
$312 Roundtrip, found 6 days ago
$312
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Aug 26 from Buffalo to Tucson, returning Mon, Aug 31, priced at $312 found 6 days ago
American Airlines
Wed, Jul 29 - Tue, Aug 4
BUF
Buffalo
TUS
Tucson
$316 Roundtrip, found 4 days ago
$316
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, Jul 29 from Buffalo to Tucson, returning Tue, Aug 4, priced at $316 found 4 days ago
Delta
Wed, Jul 29 - Wed, Aug 5
BUF
Buffalo
TUS
Tucson
$321 Roundtrip, found 5 days ago
$321
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Jul 29 from Buffalo to Tucson, returning Wed, Aug 5, priced at $321 found 5 days ago
American Airlines
Thu, Aug 27 - Sat, Sep 5
BUF
Buffalo
TUS
Tucson
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select American Airlines flight, departing Thu, Aug 27 from Buffalo to Tucson, returning Sat, Sep 5, priced at $324 found 2 days ago
United
Sat, Sep 12 - Wed, Sep 23
BUF
Buffalo
TUS
Tucson
$337 Roundtrip, found 3 days ago
$337
Roundtrip
found 3 days ago
Select United flight, departing Sat, Sep 12 from Buffalo to Tucson, returning Wed, Sep 23, priced at $337 found 3 days ago
American Airlines
Sat, Sep 26 - Sat, Oct 3
BUF
Buffalo
TUS
Tucson
$342 Roundtrip, found 3 days ago
$342
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sat, Sep 26 from Buffalo to Tucson, returning Sat, Oct 3, priced at $342 found 3 days ago
Alaska Airlines
Wed, Jan 27 - Mon, Feb 1
BUF
Buffalo
TUS
Tucson
$727 Roundtrip, found 14 hours ago
$727
Roundtrip
found 14 hours ago
Select Alaska Airlines flight, departing Wed, Jan 27 from Buffalo to Tucson, returning Mon, Feb 1, priced at $727 found 14 hours ago

What you need to know for your flight from Buffalo Niagara Intl. to Tucson Intl.

Buffalo (BUF) to Tucson (TUS) at a glance

Travel between Buffalo (BUF) and Tucson (TUS) with a variety of airlines operating this domestic short-haul route. Discover options for cheap Buffalo to Tucson flights, whether you prefer full-service or low-cost carriers, to find the best match for your travel budget and schedule. As you plan your visit, take the time to explore Tucson’s renowned attractions and vibrant neighborhoods. Here are the essential details for your journey from Buffalo Niagara International Airport to Tucson International Airport.

  • Fastest flight duration: around 6 hours in-flight, plus roughly 1h 15m layover with one stop
  • Route distance: roughly 1,900 miles (3,060 km)
  • Flights per week: around 8 departures on average
  • Typical fares (one-way): economy tickets often range from $155–$515, depending on seasonality and how far ahead you book

Flights from Buffalo Niagara International Airport (BUF) to Tucson International Airport (TUS)

According to recent traveler bookings, the top airlines flying from Buffalo to Tucson are favored for their one-stop and multi-stop options. Common layover points include O'Hare International Airport (ORD) with a layover of about 1 hour and 15 minutes, Dallas-Fort Worth International Airport (DFW) with a 1-hour layover, and Denver International Airport (DEN) also offering a 1 hour and 15 minutes layover. These choices allow travelers to balance price, overall travel time, and cabin class for the ideal itinerary.

  • American Airlines: A comprehensive carrier that provides both one-stop and multi-stop options, its one-way fares generally fall between $155 and $465. This airline represents around 41% of the departures on this route, with a typical in-flight duration of 6 hours and an overall travel time of approximately 7 hours and 15 minutes.
  • United: As a full-service airline, United offers one-stop travel with one-way ticket prices usually ranging from $165 to $540. It accounts for about 28% of the flights on this route, featuring an in-air time of 6 hours and a total journey length of around 7 hours and 15 minutes, including layovers.
  • Southwest Airlines: This low-cost airline delivers both one-stop and multi-stop services, with one-way fares falling between $155 and $535. Southwest handles roughly 19% of the departures on this route, with a standard in-flight duration of 6 hours and an estimated total travel time of about 7 hours and 15 minutes.
  • Delta: Operating as a full-service carrier, Delta provides one-stop flights with one-way fare ranges typically from $155 to $415. It comprises about 12% of the route's departures and features an in-flight duration of 6 hours, resulting in a total journey time of roughly 7 hours and 15 minutes, including layover periods.

Best time to fly from Buffalo (BUF) to Tucson (TUS)

The most popular months for travelers flying from Buffalo to Tucson are February, March, and April, when peak temperatures in Tucson reach up to 68.9°F in April. If you prefer quieter travel, consider December, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 51.6°F. For better deals, August usually offers the lowest average one-way fare around $189. Flight availability peaks in November, with approximately 10 flights per week, making it easier to find convenient departure times. September has the fewest flights, with approximately 7 flights per week.

  • Cheapest time to fly: August usually offers good deals with average one-way fare around $189, roughly 29% cheaper than the yearly average.
  • Most flight options: November has the highest number of flights from Buffalo to Tucson, with approximately 10 flights per week, giving you more flexibility in scheduling your trip.
calendar iconMonthtemperature iconTemperaturecrowd level iconDemandflights iconWeekly Flightsprice iconAverage one-way Fare
January51.4°F (10.8°C)Average8$275
February54.3°F (12.4°C)High9$346
March61.5°F (16.4°C)High8$302
April68.9°F (20.5°C)High9$255
May75.9°F (24.4°C)Average8$259
June86.2°F (30.1°C)Low8$255
July87.1°F (30.6°C)Average9$238
August86.2°F (30.1°C)Average8$189
September81.7°F (27.6°C)Average7$229
October71.6°F (22.0°C)Average8$267
November60.4°F (15.8°C)Low10$362
December51.6°F (10.9°C)Low8$242

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Buffalo (BUF) to Tucson (TUS)

  • Rochester to Tucson (ROC-TUS): Greater Rochester International Airport (ROC) is located approximately 56 miles from Buffalo Niagara International Airport (BUF). One-way economy ticket prices for this route generally fall between $155 and $465, influenced by the season and advance booking. Travelers can choose from both one-stop and multi-stop flights, with common layover points including O'Hare International Airport (ORD) and Hartsfield-Jackson Atlanta International Airport (ATL). Major airlines operating on this route include American Airlines and United, with first-class service also offered.

How to find the best prices for flights from Buffalo (BUF) to Tucson (TUS)

Getting some of the best deals on flights from Buffalo to Tucson is all about timing and flexibility. Here are some key tips to help you save:

  1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, although most travelers book between two to eight weeks ahead. Evening departures from 6 PM to 12 AM tend to offer lower prices, while morning flights from 5 AM to 12 PM are the most popular. Additionally, flying on Wednesday generally offers cheaper prices, while Thursday is the most favored travel day.
  2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
  3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
  4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
  5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
  6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at Tucson International Airport from Buffalo Niagara International Airport

Tucson welcomes travelers from Buffalo with a range of transport options based on price, convenience, and proximity. Here's how to reach Tucson efficiently:

  • Hotel transfer: Transfers offer a convenient way to reach your hotel in Tucson, with private rides that can be arranged in advance.
  • Car rental: Renting a car from Tucson International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at Tucson International Airport on Expedia.
  • Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
  • Public transportation: From Tucson International Airport, several key transport options are accessible by car: Roy Laos Transit Center, a metro station, is located about 5.2 miles away, while Tucson Station, a train station, is about 8.2 miles from the airport, and Ronstadt Transit Center, a bus station, is approximately 8.4 miles away.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) cost?
You can find cheap one-way flights from $154 and cheap return flights from $307 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) with Expedia. One-way flights generally range between $198 and $1106, and roundtrip flights usually range from $401 to $1470. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
September is the cheapest month to fly from Buffalo, NY (BUF) to Tucson, AZ (TUS), with average return fares around $376. This price is about 15% lower than the average throughout the year, as travel demand tends to decrease after the summer. Other cheap months to fly from Buffalo to Tucson include January and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
Enter BUF to TUS and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
For flights from Buffalo, NY (BUF) to Tucson, AZ (TUS), September and November are ideal months to consider. Average return flight prices are around $376 in both months. September offers warm weather in Tucson, while November provides a pleasant climate, making both months great for travel.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from BUF to TUS. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
The most popular departure times for flights from Buffalo Niagara International Airport (BUF) to Tucson International Airport (TUS) are in the early morning, from 6am to 9am. About 51% of passengers prefer this time window. Many major carriers, including American Airlines, United Airlines, and Southwest Airlines, offer flights during this window. This timing works well because it allows you to start your day early and arrive in Tucson with plenty of time to explore.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
A flight from BUF to TUS with a layover takes around 7 hours 20 minutes, with the route covering approximately 1,902 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
You can fly first class between BUF and TUS. First class cabins are available on:

  • American Airlines
  • Delta Air Lines
  • United Airlines

How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson 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 Tucson from Buffalo Niagara Intl. (BUF)?
From Buffalo Niagara Intl. (BUF), you can fly into Tucson Intl. (TUS) to reach Tucson. Some flights may connect through major hubs like O'Hare Intl. (ORD), Baltimore Washington Intl. Thurgood Marshall (BWI), Washington Dulles Intl. (IAD) before reaching Tucson. 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.) Tucson Vacation Packages 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 Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Tucson, AZ (TUS-Tucson 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
Buffalo Niagara Intl.
Destination airport
Tucson Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$306
Distance
1901 mi

Book with confidence

Buffalo to Tucson Flights

The cheapest times to fly from Buffalo to Tucson

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Buffalo to Tucson are during the month of August. You can find some of the cheapest flights from Buffalo to Tucson with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Buffalo to Tucson

Sunday is one of the best days to book for cheap flights from Buffalo to Tucson: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Buffalo to Tucson

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Buffalo to Tucson in 2026. You can also book with separate airlines for your outbound and return journeys, from $154 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Buffalo to Tucson flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Buffalo to Tucson airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Buffalo to Tucson Flights

*Flight schedules are subject to change.

*Available to One Key members.

 

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