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Cheap flights from Knoxville to Grand Rapids 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 Knoxville to Grand Rapids departing on 9/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Grand Rapids (TYS-GRR)

Cheap round-trip flights

Allegiant Air Logo
3:19 pm - 12:59 pmTYS-GRR
21h 40m1 stop
Allegiant Air Logo
10:00 am - 9:55 amGRR-TYS
23h 55m1 stop
$228Allegiant Air
Find Deal
Sun, Sep 7 - Thu, Sep 11
American Airlines Logo
5:37 pm - 11:45 pmTYS-GRR
6h 08m1 stop
American Airlines Logo
5:45 am - 10:13 amGRR-TYS
4h 28m1 stop
$229American Airlines
Find Deal
Tue, Oct 14 - Sat, Oct 18
American Airlines Logo
2:34 pm - 9:02 pmTYS-GRR
6h 28m1 stop
American Airlines Logo
7:10 am - 1:12 pmGRR-TYS
6h 02m1 stop
$234American Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
5:19 pm - 11:59 pmTYS-GRR
6h 40m2 stops
American Airlines Logo
2:35 pm - 11:03 pmGRR-TYS
8h 28m2 stops
$239American Airlines
Find Deal
Sat, Sep 13 - Sat, Sep 20
Delta Logo
5:25 am - 11:19 amTYS-GRR
5h 54m1 stop
Delta Logo
5:50 pm - 9:32 pmGRR-TYS
3h 42m1 stop
$244Delta
Find Deal
Thu, Nov 27 - Tue, Dec 2
Delta Logo
5:25 am - 11:19 amTYS-GRR
5h 54m1 stop
Delta Logo
1:00 pm - 6:13 pmGRR-TYS
5h 13m1 stop
$267Delta
Find Deal
Thu, Nov 27 - Fri, Dec 5
Logo
3:19 pm - 12:59 pmTYS-GRR
21h 40m1 stop
Logo
5:00 pm - 7:59 pmGRR-TYS
26h 59m2 stops
$271
Find Deal
Sun, Sep 7 - Thu, Sep 11
United Airlines Logo
7:00 am - 5:24 pmTYS-GRR
10h 24m2 stops
United Airlines Logo
7:30 am - 1:25 pmGRR-TYS
5h 55m1 stop
$374United Airlines
Find Deal
Tue, Sep 9 - Tue, Sep 16
United Airlines Logo
5:35 pm - 11:42 pmTYS-GRR
6h 07m1 stop
United Airlines Logo
6:39 pm - 10:36 pmGRR-TYS
3h 57m1 stop
$377United Airlines
Find Deal
Mon, Sep 8 - Fri, Sep 12
Logo
8:49 pm - 1:00 pmTYS-GRR
40h 11m2 stops
Logo
1:28 pm - 10:07 amGRR-TYS
20h 39m1 stop
$380
Find Deal
Fri, Sep 12 - Fri, Sep 19

Allegiant Air flights from Knoxville to Grand Rapids

Our best Allegiant Air deals on Knoxville to Grand Rapids flight tickets
Allegiant Air
Sep 7
TYS3:19 pmKnoxville McGhee Tyson
21h 40m
1 stop
GRR12:59 pmGrand Rapids Gerald R. Ford Intl
Sep 11
GRR10:00 amGrand Rapids Gerald R. Ford Intl
23h 55m
1 stop
TYS9:55 amKnoxville McGhee Tyson
$228
Find similar
Allegiant Air
Sep 15
TYS6:34 pmKnoxville McGhee Tyson
23h 02m
1 stop
GRR5:36 pmGrand Rapids Gerald R. Ford Intl
Sep 18
GRR4:29 pmGrand Rapids Gerald R. Ford Intl
5h 50m
1 stop
TYS10:19 pmKnoxville McGhee Tyson
$352
Find similar
Allegiant Air
Aug 29
TYS8:00 amKnoxville McGhee Tyson
15h 17m
1 stop
GRR11:17 pmGrand Rapids Gerald R. Ford Intl
Sep 1
GRR9:00 amGrand Rapids Gerald R. Ford Intl
14h 14m
1 stop
TYS11:14 pmKnoxville McGhee Tyson
$382
Find similar

American Airlines flights from Knoxville to Grand Rapids

Our best American Airlines deals on Knoxville to Grand Rapids flight tickets
American Airlines
Oct 14
TYS5:37 pmKnoxville McGhee Tyson
6h 08m
1 stop
GRR11:45 pmGrand Rapids Gerald R. Ford Intl
Oct 18
GRR5:45 amGrand Rapids Gerald R. Ford Intl
4h 28m
1 stop
TYS10:13 amKnoxville McGhee Tyson
$229
Find similar
American Airlines
Sep 9
TYS2:34 pmKnoxville McGhee Tyson
6h 28m
1 stop
GRR9:02 pmGrand Rapids Gerald R. Ford Intl
Sep 16
GRR7:10 amGrand Rapids Gerald R. Ford Intl
6h 02m
1 stop
TYS1:12 pmKnoxville McGhee Tyson
$234
Find similar
American Airlines
Sep 13
TYS5:19 pmKnoxville McGhee Tyson
6h 40m
2 stops
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
Sep 20
GRR2:35 pmGrand Rapids Gerald R. Ford Intl
8h 28m
2 stops
TYS11:03 pmKnoxville McGhee Tyson
$239
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Grand Rapids 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 24, 2025.
Use the filters below to find and compare flights from Knoxville to Grand Rapids that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Sun 9/7

3:19 pm-12:59 pm

1 stop21h 40m

Grand Rapids Gerald R. Ford Intl

Thu 9/11

10:00 am-9:55 am

1 stop23h 55m

$228

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Tue 10/14

5:37 pm-11:45 pm

1 stop6h 08m

Grand Rapids Gerald R. Ford Intl

Sat 10/18

5:45 am-10:13 am

1 stop4h 28m

$229

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Tue 9/9

2:34 pm-9:02 pm

1 stop6h 28m

Grand Rapids Gerald R. Ford Intl

Tue 9/16

7:10 am-1:12 pm

1 stop6h 02m

$234

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Sat 9/13

5:19 pm-11:59 pm

2 stops6h 40m

Grand Rapids Gerald R. Ford Intl

Sat 9/20

2:35 pm-11:03 pm

2 stops8h 28m

$239

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Thu 11/27

5:25 am-11:19 am

1 stop5h 54m

Grand Rapids Gerald R. Ford Intl

Tue 12/2

5:50 pm-9:32 pm

1 stop3h 42m

$244

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Thu 11/27

5:25 am-11:19 am

1 stop5h 54m

Grand Rapids Gerald R. Ford Intl

Fri 12/5

1:00 pm-6:13 pm

1 stop5h 13m

$267

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Sun 9/7

3:19 pm-12:59 pm

1 stop21h 40m

Grand Rapids Gerald R. Ford Intl

Thu 9/11

5:00 pm-7:59 pm

2 stops26h 59m

$271

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Tue 9/9

7:00 am-5:24 pm

2 stops10h 24m

Grand Rapids Gerald R. Ford Intl

Tue 9/16

7:30 am-1:25 pm

1 stop5h 55m

$374

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Mon 9/8

5:35 pm-11:42 pm

1 stop6h 07m

Grand Rapids Gerald R. Ford Intl

Fri 9/12

6:39 pm-10:36 pm

1 stop3h 57m

$377

KnoxvilleGrand Rapids

TYS - GRR

TYSGRR

Knoxville McGhee Tyson

Fri 9/12

8:49 pm-1:00 pm

2 stops40h 11m

Grand Rapids Gerald R. Ford Intl

Fri 9/19

1:28 pm-10:07 am

1 stop20h 39m

$380

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 Grand Rapids from

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

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 cheapest month to fly to Grand Rapids?

If you are unable to visit Grand Rapids during the month of January, then departing from Knoxville during the month June is also very affordable. Most momondo users find prices during this month for around $228.

What is the cheapest day to depart on your flight to Grand Rapids?

Our data shows that Wednesday is the least expensive day to fly to Grand Rapids. Tickets to fly out on this day can be as low as $278. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Grand Rapids on Monday is $420.

What is the cheapest time of day to depart on your flight to Grand Rapids?

In the evening is the cheapest time of day to fly from Knoxville to Grand Rapids when you can find flight prices for as low as $283. Flying to Grand Rapids in the evening is an ideal time because this is during off-peak travel hours. Flights to Grand Rapids are more costly at noon, with an average ticket price of $338. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Knoxville to Grand Rapids

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

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

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

Direct flights

None
There are no direct flights from Knoxville to Grand Rapids. There are no popular flight routes from Knoxville to Grand Rapids.
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  • How far is Knoxville McGhee Tyson to Grand Rapids Gerald R. Ford Intl by plane?

    Knoxville McGhee Tyson and Grand Rapids Gerald R. Ford Intl are 492.7 mi apart from one another. A reasonable flight in good conditions will take 3h 46m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Grand Rapids Gerald R. Ford Intl Airport are refreshed on a daily basis.

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

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

  • What documentation or ID do you need to fly to Grand Rapids Gerald R. Ford Intl Airport?

    The travel and health documents required for your trip to Grand Rapids Gerald R. Ford Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Grand Rapids Gerald R. Ford Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Knoxville to Grand Rapids?

Best airlines flying from Knoxville to Grand Rapids

Compare and see reviews for airlines that fly from Knoxville to Grand Rapids with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $213Free CancellationRating
7.9
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $258Free CancellationRating
7.4
8,937 reviews
Search United Airlines flights

Traveling to a place near Grand Rapids?

Book flights to Grand Rapids if you plan to visit one of these locations
Holland
Saugatuck
Wyoming
Big Rapids
Rockford
Douglas
Hastings
Sparta

Why use momondo?

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

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 Grand Rapids for you.

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

Flights from Knoxville to Grand Rapids with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential Knoxville to Grand Rapids flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Knoxville to Grand Rapids flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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