$156+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
TUS — BUF
Mar 29 — Apr 51
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Tucson to Buffalo
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Best
Last-minute
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Cheapest flights from Tucson to BuffaloExplore 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 February 27, 2026.
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 February 27, 2026.
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:39 pm
TUS
- BUF
1 stop6h 26m
United Airlines
Sat 5/168:37 am
BUF
- TUS
1 stop7h 00m
United Airlines
Deal found 2/26![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/95:50 am
TUS
- BUF
2 stops7h 45m
Southwest
Sat 5/162:00 pm
BUF
- TUS
2 stops11h 25m
Southwest
Deal found 2/26![Southwest logo]()
$399
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:20 am
TUS
- BUF
2 stops10h 35m
Southwest
Sat 4/113:25 pm
BUF
- TUS
1 stop8h 35m
Southwest
Deal found 2/23![Southwest logo]()
$404
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/205:40 am
TUS
- BUF
1 stop7h 30m
Southwest
Sat 7/255:50 pm
BUF
- TUS
1 stop8h 10m
Southwest
Deal found 2/24![Southwest logo]()
$437
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 3/289:43 am
TUS
- BUF
2 stops11h 07m
American Airlines
Sat 4/1110:44 am
BUF
- TUS
2 stops10h 07m
American Airlines
Deal found 2/23![American Airlines logo]()
$446
Best flights from Tucson to BuffaloDiscover carefully curated flight deals from Tucson to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 27, 2026.
Discover carefully curated flight deals from Tucson to Buffalo that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 27, 2026.
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/91:39 pm
TUS
- BUF
1 stop6h 26m
United Airlines
Sat 5/168:37 am
BUF
- TUS
1 stop7h 00m
United Airlines
Deal found 2/26![United Airlines logo]()
$359
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:20 am
TUS
- BUF
2 stops10h 35m
Southwest
Sat 4/113:25 pm
BUF
- TUS
1 stop8h 35m
Southwest
Deal found 2/23![Southwest logo]()
$404
This Delta deal was found by Cheapflights users on 2/23. 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.
Thu 6/1112:40 pm
TUS
- BUF
1 stop8h 18m
Delta
Thu 7/234:30 pm
BUF
- TUS
1 stop8h 17m
Delta
Deal found 2/23![Delta logo]()
$486
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Thu 6/1112:26 pm
TUS
- BUF
1 stop9h 13m
American Airlines
Thu 7/238:00 am
BUF
- TUS
2 stops9h 30m
American Airlines
Deal found 2/23![American Airlines logo]()
$524
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:20 am
TUS
- BUF
1 stop6h 30m
Southwest
Sat 8/226:45 am
BUF
- TUS
1 stop6h 15m
Southwest
Deal found 2/24![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/219:30 am
TUS
- BUF
1 stop11h 40m
Southwest
Sun 7/267:20 am
BUF
- TUS
2 stops10h 05m
Southwest
Deal found 2/23![Southwest logo]()
$549
This Southwest deal was found by Cheapflights users on 2/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:45 pm
TUS
- BUF
1 stop5h 30m
Southwest
Tue 3/1712:15 pm
BUF
- TUS
1 stop8h 00m
Southwest
Deal found 2/26![Southwest logo]()
$557
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/75:15 am
TUS
- BUF
2 stops10h 15m
Southwest
Mon 7/134:10 pm
BUF
- TUS
2 stops10h 15m
Southwest
Deal found 2/23![Southwest logo]()
$568
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/117:20 am
TUS
- BUF
2 stops8h 55m
Southwest
Thu 7/234:10 pm
BUF
- TUS
2 stops10h 30m
Southwest
Deal found 2/23![Southwest logo]()
$619
Last-minute flights from Tucson to BuffaloDiscover last-minute flight deals from Tucson to Buffalo. Data last updated February 27, 2026 and is based on user searches.
Discover last-minute flight deals from Tucson to Buffalo. Data last updated February 27, 2026 and is based on user searches.
This Southwest deal was found by Cheapflights users on 2/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/105:15 am
TUS
- BUF
1 stop7h 15m
Southwest
Sat 3/147:45 pm
BUF
- TUS
1 stop6h 35m
Southwest
Deal found 2/24![Southwest logo]()
$772
This Southwest deal was found by Cheapflights users on 2/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1312:45 pm
TUS
- BUF
1 stop5h 30m
Southwest
Tue 3/1712:15 pm
BUF
- TUS
1 stop8h 00m
Southwest
Deal found 2/26![Southwest logo]()
$557
This Southwest deal was found by Cheapflights users on 2/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:25 pm
TUS
- BUF
2 stops11h 05m
Southwest
Sun 3/2212:40 pm
BUF
- TUS
2 stops12h 35m
Southwest
Deal found 2/26![Southwest logo]()
$643
This United Airlines deal was found by Cheapflights users on 2/26. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/151:33 pm
TUS
- BUF
1 stop6h 37m
United Airlines
Sun 3/228:17 am
BUF
- TUS
1 stop7h 14m
United Airlines
Deal found 2/26![United Airlines logo]()
$849
This Southwest deal was found by Cheapflights users on 2/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/2810:20 am
TUS
- BUF
2 stops10h 35m
Southwest
Sat 4/113:25 pm
BUF
- TUS
1 stop8h 35m
Southwest
Deal found 2/23![Southwest logo]()
$404
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Sat 3/289:43 am
TUS
- BUF
2 stops11h 07m
American Airlines
Sat 4/1110:44 am
BUF
- TUS
2 stops10h 07m
American Airlines
Deal found 2/23![American Airlines logo]()
$446
One-way flights from Tucson to BuffaloSearch for one-way flight options from Tucson to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
Search for one-way flight options from Tucson to Buffalo. Find affordable one-way fares based on user searches. Data last updated February 27, 2026.
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:15 am
TUS
- BUF
1 stop7h 15m
Southwest
Deal found 2/25![Southwest logo]()
$156
This Delta deal was found by Cheapflights users on 2/25. 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 3/315:00 pm
TUS
- BUF
2 stops13h 50m
Delta
Deal found 2/25![Delta logo]()
$161
This American Airlines deal was found by Cheapflights users on 2/23. 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 5/196:00 am
TUS
- BUF
1 stop8h 30m
American Airlines
Deal found 2/23![American Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 2/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/15:15 am
TUS
- BUF
1 stop7h 15m
Southwest
Deal found 2/25![Southwest logo]()
$189
This United Airlines deal was found by Cheapflights users on 2/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/266:00 am
TUS
- BUF
2 stops11h 46m
United Airlines
Deal found 2/25![United Airlines logo]()
$209
This United Airlines deal was found by Cheapflights users on 2/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/197:15 pm
TUS
- BUF
2 stops11h 51m
United Airlines
Deal found 2/23![United Airlines logo]()
$211
This Kiwi.com deal was found by Cheapflights users on 2/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/261:28 pm
TUS
- BUF
3 stops52h 02m
Multiple Airlines
Deal found 2/25![Multiple Airlines logo]()
$290
This Delta deal was found by Cheapflights users on 2/23. 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.
Wed 3/47:14 am
TUS
- BUF
2 stops24h 33m
Delta
Deal found 2/23![Delta logo]()
$371
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Sat 4/118:15 pm
TUS
- BUF
2 stops11h 36m
American Airlines
Deal found 2/25![American Airlines logo]()
$445
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 February 27, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (United Airlines) |
One-way from | $156 (Southwest) |
Popular in | February |
Cheapest in | October |
Average price | $870 |
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 February 27, 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
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Sat 5/9
1:39 pm-11:05 pm
1 stop6h 26m
Buffalo
Sat 5/16
8:37 am-12:37 pm
1 stop7h 00m
$359
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Sat 3/28
10:20 am-11:55 pm
2 stops10h 35m
Buffalo
Sat 4/11
3:25 pm-9:00 pm
1 stop8h 35m
$404
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Sat 8/15
5:20 am-2:50 pm
1 stop6h 30m
Buffalo
Sat 8/22
6:45 am-10:00 am
1 stop6h 15m
$437
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Thu 6/11
12:40 pm-11:58 pm
1 stop8h 18m
Buffalo
Thu 7/23
4:30 pm-9:47 pm
1 stop8h 17m
$486
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Thu 6/11
12:26 pm-12:39 am
1 stop9h 13m
Buffalo
Thu 7/23
8:00 am-2:30 pm
2 stops9h 30m
$524
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Sun 6/21
9:30 am-12:10 am
1 stop11h 40m
Buffalo
Sun 7/26
7:20 am-2:25 pm
2 stops10h 05m
$549
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Fri 3/13
12:45 pm-9:15 pm
1 stop5h 30m
Buffalo
Tue 3/17
12:15 pm-5:15 pm
1 stop8h 00m
$557
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Tue 7/7
5:15 am-6:30 pm
2 stops10h 15m
Buffalo
Mon 7/13
4:10 pm-11:25 pm
2 stops10h 15m
$568
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Thu 6/11
7:20 am-7:15 pm
2 stops8h 55m
Buffalo
Thu 7/23
4:10 pm-11:40 pm
2 stops10h 30m
$619
TucsonBuffalo
TUS - BUF
TUSBUF
Tucson
Tue 3/31
5:15 am-3:30 pm
1 stop7h 15m
$156
Showing 1-10 of 18 resultsSorted by cheapest first
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 February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
TUS-BUF
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.
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 February 27, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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.
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Overall
8.0
Comfort
8.0
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
Traveling to a place near Buffalo?
Book flights to Buffalo if you plan to visit one of these locationsLockport
Cheektowaga
Batavia
Williamsville
Orchard Park
Eden
Amherst
West Seneca
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Other flights to Buffalo
Explore flights to Buffalo departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 27, 2026.
Complete your trip
Complete your trip to Buffalo by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Tucson to Buffalo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Tucson and Buffalo flights
Browse other Tucson and Buffalo flight options. Last updated on February 27, 2026.
Other flights from Tucson
Browse through other flights departing from Tucson. Flights are based on user searches made on Cheapflights and were last updated on February 27, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 February 27, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$168 | Average$326 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$227 | Average$409 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$254 | Average$458 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$390 | Average$432 | FlexibilityNo cancel fee | On-time63% |