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

Our cheapest airline available from Grand Rapids to Knoxville is Delta. Our recent data shows that you can find tickets from as low as $225 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $229 and $333 round-trip. Users have found that Delta is 29% 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 Delta, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from American Airlines and United Airlines, as they are both options that can get you from Grand Rapids to Knoxville for a low price.

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.

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

Departing on a Friday is a good option for securing a great price. You can expect to save up to 47% when planning your travel around this day of the week.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 48 days in advance, which can save you up to 18% on flights from Grand Rapids to Knoxville compared to booking the week you need them. Waiting 48 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $253. For sooner than that we have options available in the next 3 days from $253.

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

Flights from Grand Rapids to Knoxville lean towards being more expensive in May. Prices are generally better when you fly from Grand Rapids to Knoxville in February, with the cheapest ticket starting at $228.

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 eDreams the most. eDreams 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.

$100+ Flights from Grand Rapids to Knoxville - Compare & Save Big

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Find cheap flights from Grand Rapids to Knoxville with Cheapflights

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 February or January, booked 78 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	eDreams 3 stars
Round-trip from	$225 (Delta)
One-way from	$100 (Delta)
Popular in	May
Cheapest in	February
Average price	$285

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

Search Deals

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

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($22 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

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 April 28, 2025.

Tue 5/275:41 pmGRR - TYS

1 stop6h 10mDelta

Wed 5/284:22 pmTYS - GRR

1 stop4h 27mDelta

Deal found 4/28

$225

Fri 5/3012:25 pmGRR - TYS

1 stop4h 56mAmerican Airlines

Mon 6/27:54 pmTYS - GRR

1 stop3h 46mAmerican Airlines

Deal found 4/28

$249

Wed 7/26:37 pmGRR - TYS

1 stop3h 58mUnited Airlines

Wed 7/97:00 amTYS - GRR

1 stop5h 48mUnited Airlines

Deal found 4/28

$333

Fri 5/26:30 amGRR - TYS

3 stops33h 33mMultiple Airlines

Sun 5/49:36 pmTYS - GRR

1 stop24h 55mMultiple Airlines

Deal found 4/28

$575

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 April 28, 2025.

Tue 5/275:41 pmGRR - TYS

1 stop6h 10mDelta

Wed 5/284:22 pmTYS - GRR

1 stop4h 27mDelta

Deal found 4/28

$225

Tue 6/35:25 amGRR - TYS

1 stop4h 10mAmerican Airlines

Tue 6/105:12 pmTYS - GRR

1 stop6h 43mAmerican Airlines

Deal found 4/27

$229

Wed 7/26:37 pmGRR - TYS

1 stop3h 58mUnited Airlines

Wed 7/97:00 amTYS - GRR

1 stop5h 48mUnited Airlines

Deal found 4/28

$333

Last-minute flights from Grand Rapids to Knoxville
Discover last-minute flight deals from Grand Rapids to Knoxville. Data last updated April 28, 2025 and is based on user searches.

Wed 4/306:15 amGRR - TYS

1 stop7h 21mUnited Airlines

Sat 5/37:00 amTYS - GRR

1 stop5h 45mUnited Airlines

Deal found 4/28

$349

Fri 5/26:30 amGRR - TYS

3 stops33h 33mMultiple Airlines

Sun 5/49:36 pmTYS - GRR

1 stop24h 55mMultiple Airlines

Deal found 4/28

$575

Tue 5/275:41 pmGRR - TYS

1 stop6h 10mDelta

Wed 5/284:22 pmTYS - GRR

1 stop4h 27mDelta

Deal found 4/28

$225

Fri 5/3012:25 pmGRR - TYS

1 stop4h 56mAmerican Airlines

Mon 6/27:54 pmTYS - GRR

1 stop3h 46mAmerican Airlines

Deal found 4/28

$249

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 April 28, 2025.

Fri 5/305:41 pmGRR - TYS

1 stop6h 10mDelta

Deal found 4/28

$100

Tue 5/276:00 amGRR - TYS

1 stop4h 28mAmerican Airlines

Deal found 4/28

$126

Fri 5/304:45 pmGRR - TYS

2 stops20h 38mUnited Airlines

Deal found 4/28

$330

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

Tue 5/27

5:41 pm-11:51 pm

1 stop6h 10m

Knoxville McGhee Tyson

Wed 5/28

4:22 pm-8:49 pm

1 stop4h 27m

$225

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 5/30

12:25 pm-5:21 pm

1 stop4h 56m

Knoxville McGhee Tyson

Mon 6/2

7:54 pm-11:40 pm

1 stop3h 46m

$249

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Wed 7/2

6:37 pm-10:35 pm

1 stop3h 58m

Knoxville McGhee Tyson

Wed 7/9

7:00 am-12:48 pm

1 stop5h 48m

$333

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 5/2

6:30 am-4:03 pm

3 stops33h 33m

Knoxville McGhee Tyson

Sun 5/4

9:36 pm-10:31 pm

1 stop24h 55m

$575

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 5/30

5:41 pm-11:51 pm

1 stop6h 10m

$100

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Tue 5/27

6:00 am-10:28 am

1 stop4h 28m

$126

Grand RapidsKnoxville

GRR - TYS

GRRTYS

Grand Rapids Gerald R. Ford Intl

Fri 5/30

4:45 pm-1:23 pm

2 stops20h 38m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
eDreams	Price Accuracy3 stars	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 eDreams the most. eDreams 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 61 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 $296). 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.

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.

Rainfall in Knoxville by month

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.

Temperature in Knoxville by month

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).

Reviews of airlines servicing Knoxville

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

7,929 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,929 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Grand Rapids to Knoxville round-trip?
Our cheapest airline available from Grand Rapids to Knoxville is Delta. Our recent data shows that you can find tickets from as low as $225 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $229 and $333 round-trip. Users have found that Delta is 29% 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 Delta, with whom users have recently found tickets for as low as $100. However, be on the lookout for offers from American Airlines and United Airlines, 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 $296). 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

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Other flights to Knoxville

Top 3 airlines flying from Grand Rapids to Knoxville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$198	Average$288	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$213	Average$314	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$233	Average$368	FlexibilityNo cancel fee	On-time69%

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$100+ 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 5/30. 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 February or January, booked 78 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 April 28, 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 April 28, 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 April.

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?

Use this chart to determine the optimal time to book a round-trip flight from Grand Rapids to Knoxville. Price data was last updated on April 25, 2025.

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?

Find hourly flight availability from Grand Rapids to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2025.

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

Use this chart to determine the cheapest time to fly round-trip from Grand Rapids to Knoxville. Price data was last updated on December 16, 2024.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

Reviews of airlines servicing Knoxville

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.

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?

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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 April 28, 2025.