$390+ Cheap flights from Austin to Flagstaff (AUS - 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 3/1. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — FLG
Nov 19 — Nov 261
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Flagstaff with Cheapflights
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 Austin to Flagstaff
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to FlagstaffExplore the most affordable flight options available from Austin to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
Explore the most affordable flight options available from Austin to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/196:10 am -
1 stop5h 49m
Tue 12/2211:30 am -
1 stop7h 18m
Deal found 10/16![American Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/196:10 am -
1 stop5h 49m
Thu 12/246:43 am -
1 stop5h 17m
Deal found 10/15![American Airlines logo]()
$498
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Fri 12/186:10 am -
1 stop5h 49m
Mon 12/211:16 pm -
1 stop7h 19m
Deal found 10/16![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/138:05 pm -
1 stop17h 47m
Mon 11/1611:16 am -
1 stop5h 04m
Deal found 10/15![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 10/17. 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 11/126:00 am -
1 stop7h 10m
Mon 11/1612:41 pm -
1 stop6h 08m
Deal found 10/17![American Airlines logo]()
$600
Best flights from Austin to FlagstaffDiscover carefully curated flight deals from Austin to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
Discover carefully curated flight deals from Austin to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/196:10 am -
1 stop5h 49m
Tue 12/2211:30 am -
1 stop7h 18m
Deal found 10/16![American Airlines logo]()
$468
This American Airlines deal was found by Cheapflights users on 10/18. 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.
Fri 12/186:10 am -
1 stop5h 49m
Mon 12/211:16 pm -
1 stop7h 19m
Deal found 10/18![American Airlines logo]()
$528
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/196:10 am -
1 stop5h 49m
Thu 12/2411:30 am -
2 stops10h 11m
Deal found 10/15![American Airlines logo]()
$583
This American Airlines deal was found by Cheapflights users on 10/17. 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 11/126:00 am -
1 stop7h 10m
Mon 11/1612:41 pm -
1 stop6h 08m
Deal found 10/17![American Airlines logo]()
$600
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/135:00 am -
2 stops6h 45m
Mon 11/1611:16 am -
1 stop7h 33m
Deal found 10/15![American Airlines logo]()
$610
Last-minute flights from Austin to FlagstaffDiscover last-minute flight deals from Austin to Flagstaff. Data last updated October 20, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Flagstaff. Data last updated October 20, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/17. 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 11/126:00 am -
1 stop7h 10m
Mon 11/1612:41 pm -
1 stop6h 08m
Deal found 10/17![American Airlines logo]()
$600
This American Airlines deal was found by Cheapflights users on 10/15. 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.
Fri 11/138:05 pm -
1 stop17h 47m
Mon 11/1611:16 am -
1 stop5h 04m
Deal found 10/15![American Airlines logo]()
$584
One-way flights from Austin to FlagstaffSearch for one-way flight options from Austin to Flagstaff. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
Search for one-way flight options from Austin to Flagstaff. Find affordable one-way fares based on user searches. Data last updated October 20, 2026.
This American Airlines deal was found by Cheapflights users on 10/18. 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 3/16:41 pm -
1 stop16h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![American Airlines logo]()
$390
Find flight deals from Austin to Flagstaff
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) 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 October 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $468 (American Airlines) |
One-way from | $390 (American Airlines) |
Popular in | June |
Cheapest in | January |
Average price | $722 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin 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 October 20, 2026.
Use the filters below to find and compare flights from Austin to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinFlagstaff
AUS Austin Bergstrom - FLG Flagstaff Pulliam
AUSFLG
Austin Bergstrom
Mon 3/1
6:41 pm-10:12 am
1 stop16h 31m
Flagstaff Pulliam
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$390
Quickest round-trip
AustinFlagstaff
AUS Austin Bergstrom - FLG Flagstaff Pulliam
AUSFLG
Austin Bergstrom
Sat 12/19
6:10 am-10:59 am
1 stop5h 49m
Flagstaff Pulliam
Tue 12/22
11:30 am-7:48 pm
1 stop7h 18m
$468
AustinFlagstaff
AUS Austin Bergstrom - FLG Flagstaff Pulliam
AUSFLG
Austin Bergstrom
Fri 12/18
6:10 am-10:59 am
1 stop5h 49m
Flagstaff Pulliam
Mon 12/21
1:16 pm-9:35 pm
1 stop7h 19m
$528
AustinFlagstaff
AUS Austin Bergstrom - FLG Flagstaff Pulliam
AUSFLG
Austin Bergstrom
Sat 12/19
6:10 am-10:59 am
1 stop5h 49m
Flagstaff Pulliam
Thu 12/24
11:30 am-10:41 pm
2 stops10h 11m
$583
AustinFlagstaff
AUS Austin Bergstrom - FLG Flagstaff Pulliam
AUSFLG
Austin Bergstrom
Thu 11/12
6:00 am-12:10 pm
1 stop7h 10m
Flagstaff Pulliam
Mon 11/16
12:41 pm-7:49 pm
1 stop6h 08m
$600
AustinFlagstaff
AUS Austin Bergstrom - FLG Flagstaff Pulliam
AUSFLG
Austin Bergstrom
Fri 11/13
5:00 am-10:45 am
2 stops6h 45m
Flagstaff Pulliam
Mon 11/16
11:16 am-7:49 pm
1 stop7h 33m
$610
Sorted by cheapest first
Compare providers for flights from Austin 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 Austin to Flagstaff in October.
| 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 Austin-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-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 Austin-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 Austin to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Austin with our price prediction graph.
AUS-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.
Cheapflights Insights
Everything you need to know about your flight from Austin to Flagstaff
What is the cheapest month to book a flight from Austin to Flagstaff?
Currently, January is the cheapest month in which you can book a flight from Austin to Flagstaff (average of $385). Flying from Austin to Flagstaff in June is currently the most expensive (average of $784). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Austin to Flagstaff?
Airfare is below average for this route at the moment.
Austin to Flagstaff flights typically cost between $571 and $610 in December.The cheapest round-trip price found within the last 5 days was $468 on American Airlines (Dec 19-Dec 22).
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 October 20, 2026.
Peruse reviews from past customers who have flown with American Airlines from Austin 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.
Boarding
7.4
Food
6.4
Overall
7.0
Crew
7.9
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Boarding
7.4
Food
6.4
Overall
7.0
Crew
7.9
Comfort
7.1
Entertainment
6.8
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Related info for your journey
Find useful and relevant information for your journey from Austin 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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Austin and Flagstaff flights
Browse other Austin and Flagstaff flight options. Last updated on October 20, 2026.
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Popular flight searches
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Top airline flying from Austin to Flagstaff
Discover the top airline that operate flights from Austin 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 October 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$345 | Average$518 | FlexibilityNo cancel fee | On-time71% |