How long is the flight from Knoxville to Flagstaff?

Airlines like American Airlines fly from Knoxville to Flagstaff in about 8h 48m. The time it takes to get you to your destination can typically vary by up to . The distance between Knoxville and Flagstaff is about 1552 mi.

What is the cheapest airline to fly from Knoxville to Flagstaff round-trip?

Our cheapest airline available from Knoxville to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $485 on this airline. You may be able to fly from Knoxville to Flagstaff for 31% less than the average price by searching for this airline.

In terms of precipitation, rainfall in Flagstaff ranges from 0.4 - 2.7 inches per month. August is typically the wettest month, when rainfall can reach 2.7 in. June is typically the driest time to visit Flagstaff when rainfall is around 0.4 in.

If weather is an important factor for your trip to Flagstaff, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from TYS to FLG?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Flagstaff as you normally would.

Most accurate provider : When it comes to deals on Knoxville-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Flagstaff flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

Can I find deals for flights from Knoxville to Flagstaff that include hotel bookings?

Yes. In addition to deals on Knoxville to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Flagstaff?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Flagstaff.

Can I find deals for business class flights from Knoxville to Flagstaff?

Yes. Cheapflights offers flight deals from Knoxville to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$546+ Flights from Knoxville to Flagstaff

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1. Tell us where you want to go

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2. Select your favorite providers

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Cheap flight deals from Knoxville to Flagstaff

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$546 (American Airlines)
Popular in	November
Cheapest in	August
Average price	$980

Provider with most accurate pricing for Knoxville McGhee Tyson-Flagstaff Pulliam flight deals.

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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Flagstaff Pulliam flights.

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From Knoxville McGhee Tyson to Flagstaff Pulliam

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Highest demand for flights based on searches. 16% potential increase in price ($137 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in November 2025

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Find flight deals from Knoxville to Flagstaff

Cheapest flights from Knoxville to Flagstaff
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 noviembre 26, 2025.

dom. 12/2812:18 pmTYS - FLG

2 stops13h 34mAmerican Airlines

sáb. 1/37:39 amFLG - TYS

2 stops10h 27mAmerican Airlines

Deal found 11/26

$951

Best flights from Knoxville to Flagstaff
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 noviembre 26, 2025.

mar. 2/106:00 amTYS - FLG

1 stop8h 48mAmerican Airlines

sáb. 2/1412:36 pmFLG - TYS

1 stop7h 03mAmerican Airlines

Deal found 11/23

$546

sáb. 1/106:00 amTYS - FLG

1 stop8h 48mAmerican Airlines

mié. 1/141:18 pmFLG - TYS

1 stop7h 29mAmerican Airlines

Deal found 11/24

$546

dom. 12/2812:18 pmTYS - FLG

2 stops13h 34mAmerican Airlines

sáb. 1/37:39 amFLG - TYS

2 stops10h 27mAmerican Airlines

Deal found 11/26

$951

Last-minute flights from Knoxville to Flagstaff
Discover last-minute flight deals from Knoxville to Flagstaff. Data last updated noviembre 26, 2025 and is based on user searches.

dom. 12/2812:18 pmTYS - FLG

2 stops13h 34mAmerican Airlines

sáb. 1/37:39 amFLG - TYS

2 stops10h 27mAmerican Airlines

Deal found 11/26

$951

Cheapflights Fare Finder

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

Price

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

mar. 2/10

6:00 am-12:48 pm

1 stop8h 48m

Flagstaff Pulliam

sáb. 2/14

12:36 pm-9:39 pm

1 stop7h 03m

$546

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

sáb. 1/10

6:00 am-12:48 pm

1 stop8h 48m

Flagstaff Pulliam

mié. 1/14

1:18 pm-10:47 pm

1 stop7h 29m

$546

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

dom. 12/28

12:18 pm-11:52 pm

2 stops13h 34m

Flagstaff Pulliam

sáb. 1/3

7:39 am-8:06 pm

2 stops10h 27m

$951

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/23

Compare providers for flights from Knoxville to Flagstaff

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*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Knoxville-Flagstaff flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Flagstaff flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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

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.

American Airlines

7.2

Good

11,038 reviews

Reviews

1 / 20

8.0

Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

American Airlines

7.2

Good

11,038 reviews

American Airlines

7.2

Good

11,038 reviews

Reviews

1 / 20

8.0

Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

How long is the flight from Knoxville to Flagstaff?
Airlines like American Airlines fly from Knoxville to Flagstaff in about 8h 48m. The time it takes to get you to your destination can typically vary by up to . The distance between Knoxville and Flagstaff is about 1552 mi.
What is the cheapest airline to fly from Knoxville to Flagstaff round-trip?
Our cheapest airline available from Knoxville to Flagstaff is American Airlines. Our recent data shows that you can find tickets from as low as $485 on this airline. You may be able to fly from Knoxville to Flagstaff for 31% less than the average price by searching for this airline.
Can I find deals for flights from Knoxville to Flagstaff that include hotel bookings?
Yes. In addition to deals on Knoxville to Flagstaff flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Flagstaff?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Flagstaff.
Can I find deals for business class flights from Knoxville to Flagstaff?
Yes. Cheapflights offers flight deals from Knoxville to Flagstaff by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Knoxville to Flagstaff

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$485	Average$680	FlexibilityNo cancel fee	On-time71%

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$546+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Flagstaff with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Flagstaff

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Flagstaff

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 noviembre 26, 2025.

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 noviembre 26, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Flagstaff that are best for you.

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.

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.

Reviews of airlines servicing Flagstaff

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.

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.

How long is the flight from Knoxville to Flagstaff?

What is the cheapest airline to fly from Knoxville to Flagstaff round-trip?

Can I find deals for flights from Knoxville to Flagstaff that include hotel bookings?

How can I find direct flights from Knoxville to Flagstaff?

Can I find deals for business class flights from Knoxville to Flagstaff?

Traveling to a place near Flagstaff?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Flagstaff

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Top airline flying from Knoxville to Flagstaff

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Book with Flexibility

Travel Smart

Cheapest flights from Knoxville to Flagstaff
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 noviembre 26, 2025.