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Cheap flights from Knoxville to Flagstaff from $285

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Flagstaff departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Flagstaff

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 11:51 am
TYS
-
FLG
8h 51m
1 stop
American Airlines Logo
1:30 pm - 11:56 pm
FLG
-
TYS
7h 26m
1 stop
$626American Airlines
Tue, May 5 - Thu, May 14
American Airlines Logo
6:00 am - 11:11 am
TYS
-
FLG
8h 11m
2 stops
American Airlines Logo
1:30 pm - 11:56 pm
FLG
-
TYS
7h 26m
1 stop
$636American Airlines
Tue, May 5 - Thu, May 14
American Airlines Logo
6:00 am - 11:51 am
TYS
-
FLG
8h 51m
1 stop
American Airlines Logo
1:30 pm - 11:56 pm
FLG
-
TYS
7h 26m
1 stop
$676American Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
6:00 am - 11:51 am
TYS
-
FLG
8h 51m
1 stop
American Airlines Logo
7:52 pm - 8:32 am
FLG
-
TYS
9h 40m
2 stops
$686American Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
7:44 am - 7:56 pm
TYS
-
FLG
15h 12m
2 stops
American Airlines Logo
6:50 am - 7:31 pm
FLG
-
TYS
9h 41m
2 stops
$729American Airlines
Sat, May 30 - Sat, Jun 6
American Airlines Logo
10:56 am - 4:31 pm
TYS
-
FLG
8h 35m
2 stops
American Airlines Logo
10:25 am - 11:53 pm
FLG
-
TYS
10h 28m
2 stops
$741American Airlines
Wed, May 20 - Sat, May 30
American Airlines Logo
5:00 am - 1:00 pm
TYS
-
FLG
11h 00m
2 stops
American Airlines Logo
7:52 pm - 8:32 am
FLG
-
TYS
9h 40m
2 stops
$776American Airlines
Tue, May 5 - Thu, May 14
American Airlines Logo
1:20 pm - 10:57 pm
TYS
-
FLG
12h 37m
2 stops
American Airlines Logo
7:52 pm - 11:15 am
FLG
-
TYS
12h 23m
2 stops
$796American Airlines
Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
12:21 pm - 8:56 pm
TYS
-
FLG
10h 35m
2 stops
American Airlines Logo
4:50 pm - 11:30 am
FLG
-
TYS
15h 40m
2 stops
$1,044American Airlines
Sat, Mar 7 - Sat, Mar 14
American Airlines Logo
6:21 pm - 11:51 am
TYS
-
FLG
19h 30m
1 stop
American Airlines Logo
4:50 pm - 11:30 am
FLG
-
TYS
15h 40m
2 stops
$1,097American Airlines
Sat, Mar 7 - Sat, Mar 14

American Airlines flights from Knoxville to Flagstaff

Our best American Airlines deals on Knoxville to Flagstaff flight tickets
American Airlines
May 5
TYS6:00 amKnoxville McGhee Tyson
8h 51m
1 stop
FLG11:51 amFlagstaff Pulliam
May 14
FLG1:30 pmFlagstaff Pulliam
7h 26m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$626
American Airlines
May 5
TYS6:00 amKnoxville McGhee Tyson
8h 11m
2 stops
FLG11:11 amFlagstaff Pulliam
May 14
FLG1:30 pmFlagstaff Pulliam
7h 26m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$636
American Airlines
Apr 19
TYS6:00 amKnoxville McGhee Tyson
8h 51m
1 stop
FLG11:51 amFlagstaff Pulliam
Apr 26
FLG1:30 pmFlagstaff Pulliam
7h 26m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$676

momondo 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, momondo users made 832,500 searches. Data last updated February 11, 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

Price

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Tue 5/5

6:00 am-11:51 am

1 stop8h 51m

Flagstaff Pulliam

Thu 5/14

1:30 pm-11:56 pm

1 stop7h 26m

$626

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Tue 5/5

6:00 am-11:11 am

2 stops8h 11m

Flagstaff Pulliam

Thu 5/14

1:30 pm-11:56 pm

1 stop7h 26m

$636

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Sun 4/19

6:00 am-11:51 am

1 stop8h 51m

Flagstaff Pulliam

Sun 4/26

1:30 pm-11:56 pm

1 stop7h 26m

$676

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Sun 4/19

6:00 am-11:51 am

1 stop8h 51m

Flagstaff Pulliam

Sun 4/26

7:52 pm-8:32 am

2 stops9h 40m

$686

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Sat 5/30

7:44 am-7:56 pm

2 stops15h 12m

Flagstaff Pulliam

Sat 6/6

6:50 am-7:31 pm

2 stops9h 41m

$729

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Wed 5/20

10:56 am-4:31 pm

2 stops8h 35m

Flagstaff Pulliam

Sat 5/30

10:25 am-11:53 pm

2 stops10h 28m

$741

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Tue 5/5

5:00 am-1:00 pm

2 stops11h 00m

Flagstaff Pulliam

Thu 5/14

7:52 pm-8:32 am

2 stops9h 40m

$776

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Sun 4/19

1:20 pm-10:57 pm

2 stops12h 37m

Flagstaff Pulliam

Sun 4/26

7:52 pm-11:15 am

2 stops12h 23m

$796

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Sat 3/7

12:21 pm-8:56 pm

2 stops10h 35m

Flagstaff Pulliam

Sat 3/14

4:50 pm-11:30 am

2 stops15h 40m

$1,044

KnoxvilleFlagstaff

TYS - FLG

TYSFLG

Knoxville McGhee Tyson

Sat 3/7

6:21 pm-11:51 am

1 stop19h 30m

Flagstaff Pulliam

Sat 3/14

4:50 pm-11:30 am

2 stops15h 40m

$1,097

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Knoxville to Flagstaff

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Knoxville to Flagstaff flights?

You could potentially save up to 30% on your flight if you consider stops on a Knoxville to Flagstaff flight.

When to book flights from Knoxville to Flagstaff

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Flagstaff according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Flagstaff (TYS to FLG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Flagstaff

Fastest flight time

8h 31m

Direct flights

None
The fastest flight from Knoxville to Flagstaff takes 8h 31m
There are no direct flights from Knoxville to Flagstaff. There are no popular flight routes from Knoxville to Flagstaff.
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  • How far is Knoxville McGhee Tyson to Flagstaff Pulliam by plane?

    Knoxville McGhee Tyson and Flagstaff Pulliam are 1552.9 mi apart from one another. A reasonable flight in good conditions will take 8h 31m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Flagstaff Pulliam Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Flagstaff Pulliam Airport are updated daily.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Flagstaff Pulliam Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Flagstaff Pulliam Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Flagstaff Pulliam Airport.

  • What documentation or ID do you need to fly to Flagstaff Pulliam Airport?

    The travel and health documents you'll need for your trip to Flagstaff Pulliam Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Flagstaff Pulliam Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Flagstaff?

Best airlines flying from Knoxville to Flagstaff

Compare and see reviews for airlines that fly from Knoxville to Flagstaff with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $485Free CancellationRating
7.2
11,262 reviews
Search American Airlines flights

Traveling to a place near Flagstaff?

Book flights to Flagstaff if you plan to visit one of these locations
Sedona
Williams
Winslow

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Flagstaff?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Flagstaff for you.

Can I find flights from Knoxville to Flagstaff with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Knoxville to Flagstaff flights to just show those with flexible booking policies.

How can momondo help me find flights from Knoxville to Flagstaff?

Once you have performed a search for Knoxville to Flagstaff flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Knoxville to Flagstaff right now. Can momondo alert me if prices change?

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