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$446+ 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 8/1. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FLG
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap 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 July 3, 2025.

Round-trip from

$446
(American Airlines)
From Knoxville McGhee Tyson to Flagstaff Pulliam
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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 July 3, 2025.

This American Airlines deal was found by Cheapflights users on 7/2. 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 8/16:22 pmTYS - FLG
1 stop6h 54mAmerican Airlines
Tue 8/56:04 pmFLG - TYS
2 stops12h 34mAmerican Airlines
Deal found 7/2$446

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 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from Knoxville to Flagstaff that are best for you.

Fly from

Knoxville

Fly to

Flagstaff

Route

Depart

Return

Price

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Fri 8/1

6:22 pm-10:16 pm

1 stop6h 54m

Flagstaff Pulliam

Tue 8/5

6:04 pm-9:38 am

2 stops12h 34m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

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

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 July 3, 2025.
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
10,000 reviews

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Boarding

7.5

Overall

7.2

Entertainment

6.9

Food

6.5

Reviews

1 / 20
2.0
Mediocre

Andrew,May 2025

LAX - MIA

2 hour delay. Discovered an engine problem late, we boarded the plane and they asked us to come off. To add insult to injury nothing was given to passengers to make amends. No free drink. No extra food or snacks. No free WiFi. Gimme a break

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.

  • 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 $446 on 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.

  • What is the cheapest month to book a flight from Knoxville to Flagstaff?

    Currently, July is the cheapest month in which you can book a flight from Knoxville to Flagstaff (average of $563). Flying from Knoxville to Flagstaff in March is currently the most expensive (average of $661). 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.

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Traveling to a place near Knoxville?

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Williams
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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 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$525Average$757FlexibilityNo cancel feeOn-time71%

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