$476+ Cheap flights from Buffalo to Flagstaff (BUF - FLG)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — FLG
Oct 10 — Oct 171
Round-trip
1 adult, Economy
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1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Buffalo to Flagstaff
Cheapest
Best
Last-minute
Cheapest flights from Buffalo to FlagstaffExplore the most affordable flight options available from Buffalo to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
Explore the most affordable flight options available from Buffalo to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/37:14 am -
1 stop7h 36m
Sat 11/711:16 am -
2 stops8h 21m
Deal found 9/8![American Airlines logo]()
$476
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/2210:30 am -
2 stops12h 37m
Fri 9/2510:40 am -
2 stops10h 00m
Deal found 9/8![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 12/276:25 am -
2 stops15h 54m
Fri 1/11:17 pm -
1 stop7h 35m
Deal found 9/7![American Airlines logo]()
$890
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 9/146:38 am -
2 stops11h 22m
Wed 9/165:14 pm -
2 stops17h 39m
Deal found 9/10![American Airlines logo]()
$1,576
Best flights from Buffalo to FlagstaffDiscover carefully curated flight deals from Buffalo to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
Discover carefully curated flight deals from Buffalo to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 10, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/37:14 am -
1 stop7h 36m
Sat 11/71:22 pm -
1 stop7h 31m
Deal found 9/8![American Airlines logo]()
$532
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/2210:30 am -
2 stops12h 37m
Fri 9/2510:40 am -
2 stops10h 00m
Deal found 9/8![American Airlines logo]()
$860
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Sun 12/276:25 am -
2 stops15h 54m
Fri 1/11:17 pm -
1 stop7h 35m
Deal found 9/7![American Airlines logo]()
$890
Last-minute flights from Buffalo to FlagstaffDiscover last-minute flight deals from Buffalo to Flagstaff. Data last updated September 10, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Flagstaff. Data last updated September 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/10. 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.
Mon 9/146:38 am -
2 stops11h 22m
Wed 9/165:14 pm -
2 stops17h 39m
Deal found 9/10![American Airlines logo]()
$1,576
This American Airlines deal was found by Cheapflights users on 9/8. 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 9/2210:30 am -
2 stops12h 37m
Fri 9/2510:40 am -
2 stops10h 00m
Deal found 9/8![American Airlines logo]()
$860
Find flight deals from Buffalo to Flagstaff
Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Flagstaff (FLG). 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 September 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $476 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo to Flagstaff 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 7,457,451 searches. Data last updated September 10, 2026.
Use the filters below to find and compare flights from Buffalo to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
BuffaloFlagstaff
BUF Buffalo - FLG Flagstaff Pulliam
BUFFLG
Buffalo
Tue 11/3
7:14 am-12:50 pm
1 stop7h 36m
Flagstaff Pulliam
Sat 11/7
1:22 pm-10:53 pm
1 stop7h 31m
$532
BuffaloFlagstaff
BUF Buffalo - FLG Flagstaff Pulliam
BUFFLG
Buffalo
Tue 9/22
10:30 am-8:07 pm
2 stops12h 37m
Flagstaff Pulliam
Fri 9/25
10:40 am-11:40 pm
2 stops10h 00m
$860
BuffaloFlagstaff
BUF Buffalo - FLG Flagstaff Pulliam
BUFFLG
Buffalo
Sun 12/27
6:25 am-8:19 pm
2 stops15h 54m
Flagstaff Pulliam
Fri 1/1
1:17 pm-10:52 pm
1 stop7h 35m
$890
Sorted by cheapest first
Compare providers for flights from Buffalo to Flagstaff
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 Buffalo to Flagstaff in September.
| 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 Buffalo-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Buffalo-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Buffalo-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Buffalo-Flagstaff 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 Buffalo-Flagstaff 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 Buffalo to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Buffalo with our price prediction graph.
BUF-FLG
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 Flagstaff
Get insights into the airlines that provide service to Flagstaff. 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 Flagstaff. Reviews last updated September 10, 2026.
Peruse reviews from past customers who have flown with American Airlines from Buffalo to Flagstaff 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.
Comfort
7.2
Food
6.4
Overall
7.1
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Comfort
7.2
Food
6.4
Overall
7.1
Entertainment
6.8
Boarding
7.5
Crew
7.9
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Related info for your journey
Find useful and relevant information for your journey from Buffalo to Flagstaff. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Buffalo and Flagstaff flights
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Top airline flying from Buffalo to Flagstaff
Discover the top airline that operate flights from Buffalo to Flagstaff. 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 7,457,451 searches. Data last updated September 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$465 | Average$586 | FlexibilityNo cancel fee | On-time71% |