How long is the flight from Grand Rapids to Knoxville?

Departing from Grand Rapids to Knoxville will take you 5h 25m. There are 496 mi between Grand Rapids and Knoxville. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Grand Rapids to Knoxville round-trip?

Our cheapest airline available from Grand Rapids to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $202 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $228 and $241 round-trip. Users have found that American Airlines is 35% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Grand Rapids to Knoxville one-way?

The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from United Airlines and Allegiant Air, as they are both options that can get you from Grand Rapids to Knoxville for a low price.

What is the cheapest day to fly from Grand Rapids to Knoxville?

Travelers seeking maximum savings on their Grand Rapids to Knoxville flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

What are the most popular airlines that fly from Grand Rapids to Knoxville?

When booking a flight from Grand Rapids to Knoxville, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

Most accurate provider : When it comes to deals on Grand Rapids-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Knoxville flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Grand Rapids-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Grand Rapids to Knoxville that include hotel bookings?

Yes. In addition to deals on Grand Rapids to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Grand Rapids to Knoxville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Knoxville.

Can I find deals for business class flights from Grand Rapids to Knoxville?

Yes. Cheapflights offers flight deals from Grand Rapids to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$126+ Flights from Grand Rapids to Knoxville

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Knoxville McGhee Tyson are usually found in August or January, booked 30 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Grand Rapids to Knoxville

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$231 (Kiwi.com)
One-way from	$126 (United Airlines)
Popular in	March
Cheapest in	August
Average price	$308

Provider with most accurate pricing for Grand Rapids Gerald R. Ford Intl-Knoxville McGhee Tyson flight deals.

Search Deals

Provider most trusted by Cheapflights users for Grand Rapids Gerald R. Ford Intl-Knoxville McGhee Tyson flights.

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From Grand Rapids Gerald R. Ford Intl to Knoxville McGhee Tyson

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One-way flight from Grand Rapids Gerald R. Ford Intl to Knoxville McGhee Tyson

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($49 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Grand Rapids to Knoxville

Cheapest flights from Grand Rapids to Knoxville
Explore the most affordable flight options available from Grand Rapids to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Fri 10/248:59 pmGRR - TYS

1 stop10h 51mAllegiant Air

Fri 10/317:10 pmTYS - GRR

1 stop25h 08mAllegiant Air

Deal found 9/24

$247

Wed 10/226:08 amGRR - TYS

1 stop6h 48mAmerican Airlines

Wed 10/298:15 amTYS - GRR

1 stop3h 59mAmerican Airlines

Deal found 9/24

$249

Sat 10/186:01 amGRR - TYS

1 stop4h 30mAmerican Airlines

Tue 10/215:37 pmTYS - GRR

1 stop6h 08mAmerican Airlines

Deal found 9/23

$269

Wed 10/15:50 pmGRR - TYS

1 stop5h 54mDelta

Wed 10/83:48 pmTYS - GRR

1 stop6h 06mDelta

Deal found 9/24

$274

Thu 10/238:49 pmGRR - TYS

1 stop22h 43mMultiple Airlines

Thu 10/306:51 pmTYS - GRR

1 stop20h 32mMultiple Airlines

Deal found 9/23

$278

Fri 10/179:37 pmGRR - TYS

1 stop20h 34mAllegiant Air

Sat 10/258:40 amTYS - GRR

1 stop10h 42mAllegiant Air

Deal found 9/25

$282

Thu 10/98:49 pmGRR - TYS

1 stop13h 58mMultiple Airlines

Mon 10/136:00 amTYS - GRR

1 stop27h 07mMultiple Airlines

Deal found 9/24

$295

Fri 9/266:38 pmGRR - TYS

1 stop5h 43mAmerican Airlines

Mon 9/295:20 pmTYS - GRR

1 stop6h 30mAmerican Airlines

Deal found 9/24

$309

Fri 11/74:47 pmGRR - TYS

1 stop6h 04mAmerican Airlines

Sun 11/98:04 pmTYS - GRR

1 stop4h 18mAmerican Airlines

Deal found 9/24

$318

Wed 10/229:27 amGRR - TYS

1 stop11h 38mAllegiant Air

Wed 10/294:26 pmTYS - GRR

2 stops23h 35mAllegiant Air

Deal found 9/24

$330

Best flights from Grand Rapids to Knoxville
Discover carefully curated flight deals from Grand Rapids to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 25, 2025.

Fri 10/248:59 pmGRR - TYS

1 stop10h 51mAllegiant Air

Fri 10/317:10 pmTYS - GRR

1 stop25h 08mAllegiant Air

Deal found 9/24

$247

Sat 2/211:48 pmGRR - TYS

1 stop5h 25mAmerican Airlines

Sun 2/227:58 amTYS - GRR

1 stop4h 52mAmerican Airlines

Deal found 9/23

$264

Sat 2/214:00 pmGRR - TYS

1 stop5h 32mDelta

Wed 2/255:00 pmTYS - GRR

1 stop5h 29mDelta

Deal found 9/23

$274

Wed 10/226:39 pmGRR - TYS

1 stop4h 11mUnited Airlines

Sun 10/265:52 pmTYS - GRR

1 stop3h 49mUnited Airlines

Deal found 9/25

$332

Sun 10/128:30 amGRR - TYS

1 stop25h 54mMultiple Airlines

Sun 10/199:50 pmTYS - GRR

1 stop10h 25mMultiple Airlines

Deal found 9/23

$333

Fri 10/179:37 pmGRR - TYS

1 stop20h 34mAllegiant Air

Sat 10/258:40 amTYS - GRR

1 stop10h 42mAllegiant Air

Deal found 9/25

$282

Mon 12/295:00 pmGRR - TYS

1 stop6h 47mAmerican Airlines

Thu 1/14:28 pmTYS - GRR

1 stop7h 29mAmerican Airlines

Deal found 9/22

$318

Wed 10/229:27 amGRR - TYS

1 stop11h 38mAllegiant Air

Wed 10/294:26 pmTYS - GRR

2 stops23h 35mAllegiant Air

Deal found 9/24

$330

Fri 10/179:02 pmGRR - TYS

1 stop10h 48mAllegiant Air

Sun 10/199:25 pmTYS - GRR

1 stop14h 38mAllegiant Air

Deal found 9/24

$336

Last-minute flights from Grand Rapids to Knoxville
Discover last-minute flight deals from Grand Rapids to Knoxville. Data last updated September 25, 2025 and is based on user searches.

Fri 9/266:38 pmGRR - TYS

1 stop5h 43mAmerican Airlines

Mon 9/295:20 pmTYS - GRR

1 stop6h 30mAmerican Airlines

Deal found 9/24

$309

Wed 10/15:50 pmGRR - TYS

1 stop5h 54mDelta

Wed 10/83:48 pmTYS - GRR

1 stop6h 06mDelta

Deal found 9/24

$274

Thu 10/98:49 pmGRR - TYS

1 stop13h 58mMultiple Airlines

Mon 10/136:00 amTYS - GRR

1 stop27h 07mMultiple Airlines

Deal found 9/24

$295

Fri 10/179:37 pmGRR - TYS

1 stop20h 34mAllegiant Air

Sat 10/258:40 amTYS - GRR

1 stop10h 42mAllegiant Air

Deal found 9/25

$282

Sat 10/186:01 amGRR - TYS

1 stop4h 30mAmerican Airlines

Tue 10/215:37 pmTYS - GRR

1 stop6h 08mAmerican Airlines

Deal found 9/23

$269

Wed 10/226:08 amGRR - TYS

1 stop6h 48mAmerican Airlines

Wed 10/298:15 amTYS - GRR

1 stop3h 59mAmerican Airlines

Deal found 9/24

$249

Wed 10/229:27 amGRR - TYS

1 stop11h 38mAllegiant Air

Wed 10/294:26 pmTYS - GRR

2 stops23h 35mAllegiant Air

Deal found 9/24

$330

Wed 10/226:39 pmGRR - TYS

1 stop4h 11mUnited Airlines

Sun 10/265:52 pmTYS - GRR

1 stop3h 49mUnited Airlines

Deal found 9/25

$332

Thu 10/238:49 pmGRR - TYS

1 stop22h 43mMultiple Airlines

Thu 10/306:51 pmTYS - GRR

1 stop20h 32mMultiple Airlines

Deal found 9/23

$278

Fri 10/248:59 pmGRR - TYS

1 stop10h 51mAllegiant Air

Fri 10/317:10 pmTYS - GRR

1 stop25h 08mAllegiant Air

Deal found 9/24

$247

One-way flights from Grand Rapids to Knoxville
Search for one-way flight options from Grand Rapids to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 25, 2025.

Wed 10/156:00 amGRR - TYS

1 stop4h 10mUnited Airlines

Deal found 9/23

$126

Tue 11/256:00 amGRR - TYS

1 stop4h 52mAmerican Airlines

Deal found 9/24

$150

Wed 11/269:05 pmGRR - TYS

1 stop12h 32mAllegiant Air

Deal found 9/24

$160

Wed 10/89:37 amGRR - TYS

1 stop6h 34mAmerican Airlines

Deal found 9/24

$199

Wed 10/229:07 pmGRR - TYS

2 stops24h 00mMultiple Airlines

Deal found 9/24

$200

Tue 10/73:45 pmGRR - TYS

1 stop27h 38mAllegiant Air

Deal found 9/24

$205

Wed 11/269:05 pmGRR - TYS

2 stops18h 32mMultiple Airlines

Deal found 9/24

$230

Wed 10/153:22 pmGRR - TYS

2 stops43h 55mAllegiant Air

Deal found 9/23

$261

Cheapflights Fare Finder

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

Fri 10/24

8:59 pm-7:50 am

1 stop10h 51m

Knoxville McGhee Tyson

Fri 10/31

7:10 pm-8:18 pm

1 stop25h 08m

$247

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Sat 2/21

1:48 pm-7:13 pm

1 stop5h 25m

Knoxville McGhee Tyson

Sun 2/22

7:58 am-12:50 pm

1 stop4h 52m

$264

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Sat 2/21

4:00 pm-9:32 pm

1 stop5h 32m

Knoxville McGhee Tyson

Wed 2/25

5:00 pm-10:29 pm

1 stop5h 29m

$274

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 10/17

9:37 pm-6:11 pm

1 stop20h 34m

Knoxville McGhee Tyson

Sat 10/25

8:40 am-7:22 pm

1 stop10h 42m

$282

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Mon 12/29

5:00 pm-11:47 pm

1 stop6h 47m

Knoxville McGhee Tyson

Thu 1/1

4:28 pm-11:57 pm

1 stop7h 29m

$318

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 10/22

9:27 am-9:05 pm

1 stop11h 38m

Knoxville McGhee Tyson

Wed 10/29

4:26 pm-4:01 pm

2 stops23h 35m

$330

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 10/22

6:39 pm-10:50 pm

1 stop4h 11m

Knoxville McGhee Tyson

Sun 10/26

5:52 pm-9:41 pm

1 stop3h 49m

$332

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Sun 10/12

8:30 am-10:24 am

1 stop25h 54m

Knoxville McGhee Tyson

Sun 10/19

9:50 pm-8:15 am

1 stop10h 25m

$333

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 10/17

9:02 pm-7:50 am

1 stop10h 48m

Knoxville McGhee Tyson

Sun 10/19

9:25 pm-12:03 pm

1 stop14h 38m

$336

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 10/15

6:08 am-12:56 pm

1 stop6h 48m

$126

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 18 results

Compare providers for flights from Grand Rapids to Knoxville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Knoxville in September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Grand Rapids-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Grand Rapids-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Grand Rapids-Knoxville flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Grand Rapids-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Grand Rapids-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Grand Rapids to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Grand Rapids 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.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Knoxville

How far ahead should I book a flight from Grand Rapids to Knoxville?

Booking 30 days in advance of your planned departure date is, on average, the best time to get cheap flights from Grand Rapids to Knoxville. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Grand Rapids to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Grand Rapids to Knoxville (average of $294). Flying from Grand Rapids to Knoxville in March is currently the most expensive (average of $376). 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.

What is the cheapest time of day to fly from GRR to TYS?

When flying from Grand Rapids to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 14% versus a flight in the afternoon.

Reviews of airlines servicing Knoxville

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Grand Rapids to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,973 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,926 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,973 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

How long is the flight from Grand Rapids to Knoxville?
Departing from Grand Rapids to Knoxville will take you 5h 25m. There are 496 mi between Grand Rapids and Knoxville. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines flying from Grand Rapids to Knoxville round-trip?
Our cheapest airline available from Grand Rapids to Knoxville is American Airlines. Our recent data shows that you can find tickets from as low as $202 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $228 and $241 round-trip. Users have found that American Airlines is 35% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from Grand Rapids to Knoxville one-way?
The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $126. However, be on the lookout for offers from United Airlines and Allegiant Air, as they are both options that can get you from Grand Rapids to Knoxville for a low price.
Can I find deals for flights from Grand Rapids to Knoxville that include hotel bookings?
Yes. In addition to deals on Grand Rapids to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Grand Rapids to Knoxville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Grand Rapids to Knoxville.
Can I find deals for business class flights from Grand Rapids to Knoxville?
Yes. Cheapflights offers flight deals from Grand Rapids to Knoxville 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 Grand Rapids to Knoxville?
Currently, January is the cheapest month in which you can book a flight from Grand Rapids to Knoxville (average of $294). Flying from Grand Rapids to Knoxville in March is currently the most expensive (average of $376). 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.

See more FAQs

Morristown

Cherokee

Corbin

Alcoa

Oak Ridge

Murphy

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Other flights to Knoxville

Top 3 airlines flying from Grand Rapids to Knoxville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$202	Average$288	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$228	Average$280	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$241	Average$358	FlexibilityNo cancel fee	On-time69%

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$126+ Cheap flights from Grand Rapids to Knoxville (GRR - TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Grand Rapids to Knoxville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Grand Rapids Gerald R. Ford Intl to Knoxville McGhee Tyson are usually found in August or January, booked 30 days in advance, depart on a Saturday or Tuesday and return on a Wednesday

Cheap flight deals from Grand Rapids to Knoxville

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Grand Rapids to Knoxville

Cheapest flights from Grand Rapids to KnoxvilleExplore the most affordable flight options available from Grand Rapids to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Explore the most affordable flight options available from Grand Rapids to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Grand Rapids to Knoxville that are best for you.

Compare providers for flights from Grand Rapids to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Grand Rapids to Knoxville in September.

Best time to book a flight from Grand Rapids to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Grand Rapids with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Grand Rapids to Knoxville

How far ahead should I book a flight from Grand Rapids to Knoxville?

What is the cheapest month to book a flight from Grand Rapids to Knoxville?

What is the cheapest time of day to fly from GRR to TYS?

Reviews of airlines servicing Knoxville

Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Grand Rapids to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Grand Rapids to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Grand Rapids to Knoxville?

What are the cheapest airlines flying from Grand Rapids to Knoxville round-trip?

What are the cheapest airlines to fly from Grand Rapids to Knoxville one-way?

Can I find deals for flights from Grand Rapids to Knoxville that include hotel bookings?

How can I find direct flights from Grand Rapids to Knoxville?

Can I find deals for business class flights from Grand Rapids to Knoxville?

What is the cheapest month to book a flight from Grand Rapids to Knoxville?

Traveling to a place near Knoxville?

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Alternative routes for Grand Rapids to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Grand Rapids to Knoxville

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Cheapest flights from Grand Rapids to Knoxville
Explore the most affordable flight options available from Grand Rapids to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.