TYS - FLG

$441 Find Cheap Flights from Knoxville to Flagstaff - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$649
Typical prices: $525-$644
American Airlines
Mon 11/26Tue 11/27
TYS - FLG • 2 stops
Cheapest one-way
$441
Typical prices: $330-$472
American Airlines
Mon 11/26
TYS - FLG • 2 stops
When to travel
September
Cheapest • 24% price drop
September
Most popular
Good to know
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Good to know
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Flight Deals

Cheap Flights from Knoxville to Flagstaff (TYS-FLG)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Flagstaff

Thu, Nov 26 - Fri, Nov 27
American Airlines Logo
5:30 am - 12:09 pmTYS  Knoxville McGhee Tyson-FLG Flagstaff Pulliam
8h 39m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
11:07 am - 11:59 pmFLG  Flagstaff Pulliam-TYS Knoxville McGhee Tyson
10h 52m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
$649American Airlines
Thu, Nov 26 - Fri, Nov 27
American Airlines Logo
5:30 am - 12:09 pmTYS  Knoxville McGhee Tyson-FLG Flagstaff Pulliam
8h 39m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl
American Airlines Logo
3:00 pm - 11:32 pmFLG  Flagstaff Pulliam-TYS Knoxville McGhee Tyson
6h 32m1 stop Dallas/Fort Worth
$712American Airlines
Thu, Nov 26 - Fri, Nov 27
American Airlines Logo
5:30 am - 12:57 pmTYS  Knoxville McGhee Tyson-FLG Flagstaff Pulliam
33h 27m1 stop Dallas/Fort Worth
American Airlines Logo
3:00 pm - 11:32 pmFLG  Flagstaff Pulliam-TYS Knoxville McGhee Tyson
6h 32m1 stop Dallas/Fort Worth
$996American Airlines
Booking Insights

Price, demand and travel trends for Knoxville to Flagstaff flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Knoxville to Flagstaff?

Round-trip flights from Knoxville to Flagstaff typically range from $525 to $644. The lowest price found in the past 5 days was $649, on American Airlines.

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Key details for Knoxville to Flagstaff flights

Cheapest flight

$441
The most popular month to fly with an average 26% increase in travelers.
One-way flight from Knoxville to Flagstaff

When to book flights from Knoxville to Flagstaff

Are your dates flexible? Find out the best times to travel from Knoxville to Flagstaff based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Flagstaff flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Knoxville to Flagstaff?

    Only Economy Class is available on flights from Knoxville to Flagstaff.

  • Do I need a passport to fly from Knoxville to Flagstaff?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Knoxville to Flagstaff flight?

    Round-trip flights from Knoxville to Flagstaff range from $525 to $644, with an average of $546 over the past 12 months. Anything below $525 counts as a good deal.

  • Have flight prices from Knoxville to Flagstaff changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $649 to $996. That means the highest observed fare was about 53% higher than the lowest one.

  • How are flight prices from Knoxville to Flagstaff looking right now?

    One-way fares from Knoxville to Flagstaff are currently higher than usual. Average one-way flight prices are about $710, which is 56% above the typical average for this route.

  • What car rental options are available at Flagstaff Pulliam Airport (FLG)?

    Flagstaff Pulliam Airport (FLG) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

    • Budget
    • Alamo
    • Hertz
    • Dollar
    • Enterprise Rent-A-Car

  • Which airports can I use when flying from Knoxville to Flagstaff?

    Flights from Knoxville to Flagstaff usually depart from Knoxville McGhee Tyson (TYS) and arrive at Flagstaff Pulliam (FLG).

  • Which airports do connecting flights from Knoxville to Flagstaff pass through?

    Most connecting flights from Knoxville to Flagstaff pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Knoxville to Flagstaff?

    Yes. Flexible dates can save you up to 58% on flights from Knoxville to Flagstaff. Tuesday is the cheapest departure day at $415 round-trip on average, while Saturday is the most expensive at $985, a difference of $570.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Knoxville and Flagstaff?

    Flagstaff is 3 hours behind Knoxville (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Knoxville to Flagstaff flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $415, about $570 less than Saturday fares (58% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Knoxville to Flagstaff trip for September. Fares historically average $415 round-trip in that month - typically $487 less than the most expensive month, which is December (based on the last 12 months).

More options for your flight from Knoxville to Flagstaff

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