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Cheap flights from Grand Rapids to Knoxville from $100

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Rapids to Knoxville departing on 9/11. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Rapids to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 10:38 amGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
4h 38m1 stop Washington, D.C. Reagan-National
American Airlines Logo
8:15 pm - 12:41 amTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
4h 26m1 stop Chicago O'Hare Intl
$228American Airlines
Wed, Sep 9 - Sat, Sep 12
United Airlines Logo
5:00 am - 9:59 amGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
4h 59m1 stop Chicago O'Hare Intl
United Airlines Logo
6:00 am - 12:58 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
6h 58m1 stop Chicago O'Hare Intl
$240United Airlines
Mon, Sep 7 - Tue, Sep 8
American Airlines Logo
6:00 am - 10:45 amGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
4h 45m1 stop Washington, D.C. Reagan-National
American Airlines Logo
7:10 am - 1:24 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
6h 14m1 stop Washington, D.C. Reagan-National
$258American Airlines
Tue, Sep 8 - Sat, Sep 12
United Airlines Logo
3:52 pm - 10:49 pmGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
6h 57m1 stop Chicago O'Hare Intl
United Airlines Logo
6:02 pm - 10:17 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
4h 15m1 stop Chicago O'Hare Intl
$273United Airlines
Fri, Sep 11 - Mon, Sep 14
American Airlines Logo
5:30 am - 10:57 amGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
5h 27m1 stop Washington, D.C. Reagan-National
American Airlines Logo
6:11 pm - 11:03 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
4h 52m1 stop Washington, D.C. Reagan-National
$273American Airlines
Thu, Nov 12 - Tue, Nov 17
Multiple Airlines Logo
8:59 pm - 3:02 pmGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
18h 03m1 stop Tampa St. Petersburg
Multiple Airlines Logo
5:44 pm - 11:23 amTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
17h 39m1 stop Orlando Sanford Intl
$283Multiple Airlines
Fri, Oct 30 - Mon, Nov 2
Delta Logo
3:41 pm - 9:28 pmGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
5h 47m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:03 pm - 9:56 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
5h 53m1 stop Atlanta Hartsfield-Jackson
$287Delta
Mon, Nov 16 - Sat, Nov 21
United Airlines Logo
4:50 pm - 8:54 pmGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
4h 04m1 stop Chicago O'Hare Intl
United Airlines Logo
5:40 pm - 9:57 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
4h 17m1 stop Chicago O'Hare Intl
$287United Airlines
Mon, Nov 16 - Sat, Nov 21
Delta Logo
2:45 pm - 7:38 pmGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
4h 53m1 stop Detroit Metropolitan Wayne County
Delta Logo
5:40 am - 11:54 amTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
6h 14m1 stop Atlanta Hartsfield-Jackson
$288Delta
Tue, Sep 8 - Wed, Sep 16
Multiple Airlines Logo
4:24 pm - 11:59 amGRR  Grand Rapids Gerald R. Ford Intl-TYS Knoxville McGhee Tyson
19h 35m2 stops Denver Intl Orlando
Multiple Airlines Logo
7:31 pm - 9:24 pmTYS  Knoxville McGhee Tyson-GRR Grand Rapids Gerald R. Ford Intl
25h 53m1 stop Jacksonville
$289Multiple Airlines
Thu, Oct 1 - Sun, Oct 4

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American Airlines flights from Grand Rapids to Knoxville

Our best American Airlines deals on Grand Rapids to Knoxville flight tickets
American Airlines
Sep 9
GRR6:00 amGrand Rapids Gerald R. Ford Intl
4h 38m
1 stop
TYS10:38 amKnoxville McGhee Tyson
Sep 12
TYS8:15 pmKnoxville McGhee Tyson
4h 26m
1 stop
GRR12:41 amGrand Rapids Gerald R. Ford Intl
$228
American Airlines
Sep 8
GRR6:00 amGrand Rapids Gerald R. Ford Intl
4h 45m
1 stop
TYS10:45 amKnoxville McGhee Tyson
Sep 12
TYS7:10 amKnoxville McGhee Tyson
6h 14m
1 stop
GRR1:24 pmGrand Rapids Gerald R. Ford Intl
$258
American Airlines
Nov 12
GRR5:30 amGrand Rapids Gerald R. Ford Intl
5h 27m
1 stop
TYS10:57 amKnoxville McGhee Tyson
Nov 17
TYS6:11 pmKnoxville McGhee Tyson
4h 52m
1 stop
GRR11:03 pmGrand Rapids Gerald R. Ford Intl
$273

United Airlines flights from Grand Rapids to Knoxville

Our best United Airlines deals on Grand Rapids to Knoxville flight tickets
United Airlines
Sep 7
GRR5:00 amGrand Rapids Gerald R. Ford Intl
4h 59m
1 stop
TYS9:59 amKnoxville McGhee Tyson
Sep 8
TYS6:00 amKnoxville McGhee Tyson
6h 58m
1 stop
GRR12:58 pmGrand Rapids Gerald R. Ford Intl
$240
United Airlines
Oct 1
GRR5:00 amGrand Rapids Gerald R. Ford Intl
4h 45m
1 stop
TYS9:45 amKnoxville McGhee Tyson
Oct 6
TYS10:42 amKnoxville McGhee Tyson
4h 08m
1 stop
GRR2:50 pmGrand Rapids Gerald R. Ford Intl
$291
United Airlines
Sep 18
GRR3:52 pmGrand Rapids Gerald R. Ford Intl
6h 57m
1 stop
TYS10:49 pmKnoxville McGhee Tyson
Sep 26
TYS6:00 amKnoxville McGhee Tyson
5h 22m
1 stop
GRR11:22 amGrand Rapids Gerald R. Ford Intl
$303

momondo Fare Finder

 
Customize your flight search to find flights from Grand Rapids to Knoxville 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 August 17, 2026.
Use the filters below to find and compare flights from Grand Rapids to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 9/9

6:00 am-10:38 am

1 stop4h 38m

Knoxville McGhee Tyson

Sat 9/12

8:15 pm-12:41 am

1 stop4h 26m

$228

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 9/7

5:00 am-9:59 am

1 stop4h 59m

Knoxville McGhee Tyson

Tue 9/8

6:00 am-12:58 pm

1 stop6h 58m

$240

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Tue 9/8

6:00 am-10:45 am

1 stop4h 45m

Knoxville McGhee Tyson

Sat 9/12

7:10 am-1:24 pm

1 stop6h 14m

$258

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 9/11

3:52 pm-10:49 pm

1 stop6h 57m

Knoxville McGhee Tyson

Mon 9/14

6:02 pm-10:17 pm

1 stop4h 15m

$273

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Thu 11/12

5:30 am-10:57 am

1 stop5h 27m

Knoxville McGhee Tyson

Tue 11/17

6:11 pm-11:03 pm

1 stop4h 52m

$273

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 10/30

8:59 pm-3:02 pm

1 stop18h 03m

Knoxville McGhee Tyson

Mon 11/2

5:44 pm-11:23 am

1 stop17h 39m

$283

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 11/16

3:41 pm-9:28 pm

1 stop5h 47m

Knoxville McGhee Tyson

Sat 11/21

4:03 pm-9:56 pm

1 stop5h 53m

$287
Quickest round-trip

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 11/16

4:50 pm-8:54 pm

1 stop4h 04m

Knoxville McGhee Tyson

Sat 11/21

5:40 pm-9:57 pm

1 stop4h 17m

$287

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Tue 9/8

2:45 pm-7:38 pm

1 stop4h 53m

Knoxville McGhee Tyson

Wed 9/16

5:40 am-11:54 am

1 stop6h 14m

$288

Grand RapidsKnoxville

GRR Grand Rapids Gerald R. Ford Intl - TYS Knoxville McGhee Tyson

GRRTYS

Grand Rapids Gerald R. Ford Intl

Thu 10/1

4:24 pm-11:59 am

2 stops19h 35m

Knoxville McGhee Tyson

Sun 10/4

7:31 pm-9:24 pm

1 stop25h 53m

$289

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Grand Rapids to Knoxville

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

What is the typical price of a round-trip flight between Grand Rapids and Knoxville?

Prices are currently low for flights on this route.

Typical prices usually range from $288 to $353.
The lowest price recently found on this route was $228.

What is the cheapest month to fly to Knoxville?

The month of December is, on average, the cheapest month to fly to Knoxville from Grand Rapids, with most prices found around $283. If you aren’t able to travel during the month of December, then book flights to Knoxville from Grand Rapids during November instead. Flights to Knoxville in November, while not as cheap as those in December, still average around $286.

How have Grand Rapids to Knoxville flight prices changed over time?

As of August 2026, prices for Grand Rapids to Knoxville flights are approximately 102% more expensive when compared to flights at the same time last year.

When to book flights from Grand Rapids to Knoxville

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

Cheap Grand Rapids to Knoxville (GRR to TYS) flight deals and tips

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

Best Price Found

$100

Fastest flight time

3h 33m

Direct flights

None
The best one-way flight to Knoxville from Grand Rapids in the past 72 hours is $100. The best round-trip flight deal from Grand Rapids to Knoxville found on momondo in the last 72 hours is $228.
The fastest flight from Grand Rapids to Knoxville takes 3h 33m
There are no direct flights from Grand Rapids to Knoxville. There are no popular flight routes from Grand Rapids to Knoxville.
Search flight deals

Frequently asked questions about flying from Grand Rapids to Knoxville

  • How far is Grand Rapids Gerald R. Ford Intl to Knoxville McGhee Tyson by plane?

    There are 492.7 mi between Grand Rapids Gerald R. Ford Intl and Knoxville McGhee Tyson. Flights usually cover this in 3h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Grand Rapids Gerald R. Ford Intl Airport to Knoxville McGhee Tyson Airport were last updated today.

  • How many operators does momondo search for flights from Grand Rapids Gerald R. Ford Intl Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Grand Rapids Gerald R. Ford Intl Airport to Knoxville McGhee Tyson Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Rapids Gerald R. Ford Intl Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson 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 Knoxville McGhee Tyson 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 Grand Rapids to Knoxville?

Best airlines flying from Grand Rapids to Knoxville

Compare and see reviews for airlines that fly from Grand Rapids to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $228Free CancellationRating
7.8
8,503 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,944 reviews
Search American Airlines flights
United AirlinesPriceFrom $250Free CancellationRating
7.4
10,106 reviews
Search United Airlines flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Alcoa
Corbin
Maryville
Crossville
Murphy
Oak Ridge
Kodak
Newport
Dandridge
Lenoir City
Clinton
Jefferson City
Rockford

Why use momondo?

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

Finding the right flight to Knoxville from Grand Rapids is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

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

All flight searches from Grand Rapids to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Grand Rapids to Knoxville?

momondo provides multiple filters to help you find the best flight to Knoxville from Grand Rapids. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Knoxville from Grand Rapids are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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