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Cheap flights from Grand Rapids to Knoxville from $167

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 12/13. 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 Grand Rapids to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
10:03 am - 9:48 pmGRR-TYS
11h 45m1 stop
Allegiant Air Logo
7:26 pm - 1:49 pmTYS-GRR
18h 23m1 stop
$172Allegiant Air
Find Deal
Mon, Jan 5 - Thu, Jan 8
Allegiant Air Logo
10:03 am - 9:48 pmGRR-TYS
11h 45m1 stop
Allegiant Air Logo
8:30 am - 7:01 pmTYS-GRR
10h 31m1 stop
$208Allegiant Air
Find Deal
Mon, Jan 5 - Fri, Jan 9
American Airlines Logo
3:03 pm - 9:44 pmGRR-TYS
6h 41m1 stop
American Airlines Logo
4:41 pm - 10:30 pmTYS-GRR
5h 49m1 stop
$211American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
Allegiant Air Logo
10:03 am - 9:48 pmGRR-TYS
11h 45m1 stop
Allegiant Air Logo
6:00 am - 10:09 pmTYS-GRR
16h 09m2 stops
$236Allegiant Air
Find Deal
Mon, Jan 5 - Fri, Jan 9
Multiple Airlines Logo
8:15 am - 10:07 pmGRR-TYS
13h 52m1 stop
Multiple Airlines Logo
4:23 pm - 4:58 pmTYS-GRR
24h 35m2 stops
$269Multiple Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 8
Allegiant Air Logo
12:38 pm - 12:49 pmGRR-TYS
24h 11m1 stop
Allegiant Air Logo
6:00 am - 9:06 pmTYS-GRR
15h 06m1 stop
$272Allegiant Air
Find Deal
Wed, Jan 7 - Mon, Jan 12
American Airlines Logo
3:03 pm - 9:44 pmGRR-TYS
6h 41m1 stop
American Airlines Logo
4:00 pm - 11:59 pmTYS-GRR
7h 59m2 stops
$279American Airlines
Find Deal
Fri, Feb 6 - Mon, Feb 9
American Airlines Logo
6:00 am - 12:52 pmGRR-TYS
6h 52m2 stops
American Airlines Logo
10:11 am - 5:57 pmTYS-GRR
7h 46m2 stops
$284American Airlines
Find Deal
Mon, Jan 5 - Fri, Jan 9
American Airlines Logo
6:00 am - 12:52 pmGRR-TYS
6h 52m2 stops
American Airlines Logo
8:09 am - 2:44 pmTYS-GRR
6h 35m2 stops
$287American Airlines
Find Deal
Mon, Jan 5 - Thu, Jan 8
American Airlines Logo
8:30 am - 1:54 pmGRR-TYS
5h 24m1 stop
American Airlines Logo
4:00 pm - 11:30 pmTYS-GRR
7h 30m2 stops
$289American Airlines
Find Deal
Wed, Jan 7 - Mon, Jan 12

Allegiant Air flights from Grand Rapids to Knoxville

Our best Allegiant Air deals on Grand Rapids to Knoxville flight tickets
Allegiant Air
Jan 5
GRR10:03 amGrand Rapids Gerald R. Ford Intl
11h 45m
1 stop
TYS9:48 pmKnoxville McGhee Tyson
Jan 8
TYS7:26 pmKnoxville McGhee Tyson
18h 23m
1 stop
GRR1:49 pmGrand Rapids Gerald R. Ford Intl
$172
Find similar
Allegiant Air
Jan 7
GRR12:38 pmGrand Rapids Gerald R. Ford Intl
24h 11m
1 stop
TYS12:49 pmKnoxville McGhee Tyson
Jan 12
TYS6:00 amKnoxville McGhee Tyson
15h 06m
1 stop
GRR9:06 pmGrand Rapids Gerald R. Ford Intl
$272
Find similar
Allegiant Air
Dec 17
GRR11:40 amGrand Rapids Gerald R. Ford Intl
6h 32m
1 stop
TYS6:12 pmKnoxville McGhee Tyson
Dec 22
TYS6:30 amKnoxville McGhee Tyson
14h 36m
1 stop
GRR9:06 pmGrand Rapids Gerald R. Ford Intl
$311
Find similar

American Airlines flights from Grand Rapids to Knoxville

Our best American Airlines deals on Grand Rapids to Knoxville flight tickets
American Airlines
Feb 6
GRR3:03 pmGrand Rapids Gerald R. Ford Intl
6h 41m
1 stop
TYS9:44 pmKnoxville McGhee Tyson
Feb 9
TYS4:41 pmKnoxville McGhee Tyson
5h 49m
1 stop
GRR10:30 pmGrand Rapids Gerald R. Ford Intl
$211
Find similar
American Airlines
Feb 6
GRR3:03 pmGrand Rapids Gerald R. Ford Intl
6h 41m
1 stop
TYS9:44 pmKnoxville McGhee Tyson
Feb 9
TYS4:00 pmKnoxville McGhee Tyson
7h 59m
2 stops
GRR11:59 pmGrand Rapids Gerald R. Ford Intl
$279
Find similar
American Airlines
Jan 5
GRR6:00 amGrand Rapids Gerald R. Ford Intl
6h 52m
2 stops
TYS12:52 pmKnoxville McGhee Tyson
Jan 8
TYS8:09 amKnoxville McGhee Tyson
6h 35m
2 stops
GRR2:44 pmGrand Rapids Gerald R. Ford Intl
$287
Find similar

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 December 2, 2025.
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

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 1/5

10:03 am-9:48 pm

1 stop11h 45m

Knoxville McGhee Tyson

Thu 1/8

7:26 pm-1:49 pm

1 stop18h 23m

$172

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 1/5

10:03 am-9:48 pm

1 stop11h 45m

Knoxville McGhee Tyson

Fri 1/9

8:30 am-7:01 pm

1 stop10h 31m

$208

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 2/6

3:03 pm-9:44 pm

1 stop6h 41m

Knoxville McGhee Tyson

Mon 2/9

4:41 pm-10:30 pm

1 stop5h 49m

$211

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 1/5

10:03 am-9:48 pm

1 stop11h 45m

Knoxville McGhee Tyson

Fri 1/9

6:00 am-10:09 pm

2 stops16h 09m

$236

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 1/5

8:15 am-10:07 pm

1 stop13h 52m

Knoxville McGhee Tyson

Thu 1/8

4:23 pm-4:58 pm

2 stops24h 35m

$269

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 1/7

12:38 pm-12:49 pm

1 stop24h 11m

Knoxville McGhee Tyson

Mon 1/12

6:00 am-9:06 pm

1 stop15h 06m

$272

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 2/6

3:03 pm-9:44 pm

1 stop6h 41m

Knoxville McGhee Tyson

Mon 2/9

4:00 pm-11:59 pm

2 stops7h 59m

$279

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 1/5

6:00 am-12:52 pm

2 stops6h 52m

Knoxville McGhee Tyson

Fri 1/9

10:11 am-5:57 pm

2 stops7h 46m

$284

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 1/5

6:00 am-12:52 pm

2 stops6h 52m

Knoxville McGhee Tyson

Thu 1/8

8:09 am-2:44 pm

2 stops6h 35m

$287

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 1/7

8:30 am-1:54 pm

1 stop5h 24m

Knoxville McGhee Tyson

Mon 1/12

4:00 pm-11:30 pm

2 stops7h 30m

$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 cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Grand Rapids, with most prices found around $268. If you aren’t able to travel during the month of August, then book flights to Knoxville from Grand Rapids during January instead. Flights to Knoxville in January, while not as cheap as those in August, still average around $273.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Grand Rapids to Knoxville is on a Saturday. Travelers who choose to depart for Knoxville on a Saturday will often find tickets for as low as $273. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Grand Rapids to Knoxville for around $403.

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

In the evening is the cheapest time of day to fly from Grand Rapids to Knoxville when you can find flight prices for as low as $300. Flying to Knoxville in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the afternoon when prices are around $348.

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Grand Rapids when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $306 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Grand Rapids for as low as $228 on momondo.

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

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

Fastest flight time

3h 32m

Direct flights

None
The fastest flight from Grand Rapids to Knoxville takes 3h 32m
There are no direct flights from Grand Rapids to Knoxville. There are no popular flight routes from Grand Rapids to Knoxville.
Search flight deals

  • 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 4h 06m, 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
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,041 reviews
Search American Airlines flights
DeltaPriceFrom $228Free CancellationRating
7.9
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $241Free CancellationRating
7.4
9,065 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
Corbin
Maryville
Crossville
Murphy
Alcoa
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Jefferson City
Clinton
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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