$331+ Cheap flights from Knoxville to Flagstaff (TYS - 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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FLG
Dec 10 — Dec 171
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville 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
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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 Knoxville to Flagstaff
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Best
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Cheapest flights from Knoxville to FlagstaffExplore the most affordable flight options available from Knoxville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
Explore the most affordable flight options available from Knoxville to Flagstaff. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/155:30 am -
1 stop9h 22m
Fri 1/16:43 am -
2 stops9h 15m
Deal found 11/8![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/245:30 am -
2 stops8h 39m
Fri 11/273:00 pm -
1 stop6h 32m
Deal found 11/5![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/206:50 am -
1 stop8h 07m
Tue 11/2411:07 am -
2 stops10h 25m
Deal found 11/5![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/245:30 am -
2 stops8h 39m
Sat 11/283:00 pm -
1 stop6h 32m
Deal found 11/5![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 11/7. 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 11/87:30 pm -
1 stop19h 22m
Wed 11/1112:41 pm -
2 stops8h 51m
Deal found 11/7![American Airlines logo]()
$1,452
Best flights from Knoxville to FlagstaffDiscover carefully curated flight deals from Knoxville to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
Discover carefully curated flight deals from Knoxville to Flagstaff that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/6. 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 5/15:44 am -
1 stop8h 49m
Sat 5/87:52 pm -
2 stops9h 40m
Deal found 11/6![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 11/7. 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 4/115:44 am -
1 stop8h 49m
Sun 4/1812:30 pm -
1 stop8h 25m
Deal found 11/7![American Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/155:30 am -
1 stop9h 22m
Fri 1/16:43 am -
2 stops9h 15m
Deal found 11/8![American Airlines logo]()
$624
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/245:30 am -
2 stops8h 39m
Fri 11/273:00 pm -
1 stop6h 32m
Deal found 11/5![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/206:50 am -
1 stop8h 07m
Tue 11/2411:07 am -
2 stops10h 25m
Deal found 11/5![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 11/7. 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.
Mon 3/156:44 pm -
1 stop20h 02m
Sat 3/208:08 pm -
2 stops9h 32m
Deal found 11/7![American Airlines logo]()
$733
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Mon 3/1510:10 am -
2 stops12h 28m
Sun 3/218:08 pm -
2 stops10h 37m
Deal found 11/8![American Airlines logo]()
$804
Last-minute flights from Knoxville to FlagstaffDiscover last-minute flight deals from Knoxville to Flagstaff. Data last updated November 10, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Flagstaff. Data last updated November 10, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/7. 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 11/87:30 pm -
1 stop19h 22m
Wed 11/1112:41 pm -
2 stops8h 51m
Deal found 11/7![American Airlines logo]()
$1,452
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/206:50 am -
1 stop8h 07m
Tue 11/2411:07 am -
2 stops10h 25m
Deal found 11/5![American Airlines logo]()
$721
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/245:30 am -
2 stops8h 39m
Fri 11/273:00 pm -
1 stop6h 32m
Deal found 11/5![American Airlines logo]()
$691
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/245:30 am -
2 stops8h 39m
Sat 11/283:00 pm -
1 stop6h 32m
Deal found 11/5![American Airlines logo]()
$898
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/155:30 am -
1 stop9h 22m
Fri 1/16:43 am -
2 stops9h 15m
Deal found 11/8![American Airlines logo]()
$624
One-way flights from Knoxville to FlagstaffSearch for one-way flight options from Knoxville to Flagstaff. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
Search for one-way flight options from Knoxville to Flagstaff. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/236:50 am -
1 stop9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$331
This American Airlines deal was found by Cheapflights users on 11/5. 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.
Wed 11/255:30 pm -
2 stops8h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/215:30 am -
1 stop9h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$354
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/245:30 am -
2 stops8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/176:50 am -
1 stop8h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$420
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/196:50 am -
1 stop9h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/225:30 am -
2 stops8h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$485
This American Airlines deal was found by Cheapflights users on 11/5. 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 11/285:30 am -
2 stops8h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/5![American Airlines logo]()
$513
Find flight deals from Knoxville to Flagstaff
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) 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 November 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $586 (American Airlines) |
One-way from | $331 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville 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 November 10, 2026.
Use the filters below to find and compare flights from Knoxville to Flagstaff that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Wed 11/25
5:30 am-12:57 pm
1 stop9h 27m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$354
Quickest round-trip
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Wed 11/18
6:50 am-12:52 pm
1 stop8h 02m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$420
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Tue 11/17
5:30 am-12:52 pm
1 stop9h 22m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$420
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Mon 11/23
6:50 am-2:22 pm
1 stop9h 32m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$440
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Fri 11/20
6:50 am-2:22 pm
1 stop9h 32m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$440
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Thu 11/19
6:50 am-2:22 pm
2 stops9h 32m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$446
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Sat 11/28
5:30 am-12:09 pm
2 stops8h 39m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$513
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Tue 11/24
5:30 am-2:22 pm
1 stop10h 52m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$518
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Thu 11/26
6:50 am-12:57 pm
1 stop32h 07m
Flagstaff Pulliam
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$556
KnoxvilleFlagstaff
TYS Knoxville McGhee Tyson - FLG Flagstaff Pulliam
TYSFLG
Knoxville McGhee Tyson
Sat 5/1
5:44 am-11:33 am
1 stop8h 49m
Flagstaff Pulliam
Sat 5/8
7:52 pm-8:32 am
2 stops9h 40m
$586
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Knoxville 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 Knoxville to Flagstaff in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Flagstaff flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Flagstaff flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Flagstaff flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-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 Knoxville-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 Knoxville to Flagstaff
Have a flexible travel schedule? Discover the best time to fly to Flagstaff from Knoxville with our price prediction graph.
TYS-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 November 10, 2026.
Peruse reviews from past customers who have flown with American Airlines from Knoxville 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
Crew
7.9
Comfort
7.2
Food
6.4
Overall
7.0
Entertainment
6.8
Reviews
1 / 20
6.0
GoodKristin,Jul 2026
DCA - PHX
Boarding
7.4
Crew
7.9
Comfort
7.2
Food
6.4
Overall
7.0
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 Knoxville 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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Knoxville and Flagstaff flights
Browse other Knoxville and Flagstaff flight options. Last updated on November 10, 2026.
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Browse through other flights departing from Knoxville. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Knoxville to Flagstaff
Discover the top airline that operate flights from Knoxville 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 November 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$415 | Average$545 | FlexibilityNo cancel fee | On-time71% |