$129+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
GRR — TYS
Aug 2 — Aug 91
Round-trip
1 adult, Economy
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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
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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 July 3, 2026.
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 July 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
GRR
- TYS
1 stop15h 24m
Allegiant Air
Thu 8/2012:55 pm
TYS
- GRR
1 stop24h 33m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Thu 7/303:38 pm
TYS
- GRR
1 stop28h 05m
Allegiant Air
Deal found 7/3![Allegiant Air logo]()
$232
This Delta deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/85:30 am
GRR
- TYS
1 stop4h 48m
Delta
Sat 9/1211:40 am
TYS
- GRR
1 stop6h 51m
Delta
Deal found 6/30![Delta logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Sun 7/193:38 pm
TYS
- GRR
1 stop28h 05m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$258
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:47 pm
GRR
- TYS
1 stop5h 47m
Delta
Thu 8/67:41 pm
TYS
- GRR
1 stop4h 18m
Delta
Deal found 7/2![Delta logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Fri 8/77:15 pm
TYS
- GRR
1 stop19h 24m
Allegiant Air
Deal found 7/3![Allegiant Air logo]()
$276
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:30 pm
GRR
- TYS
1 stop4h 25m
Southwest
Wed 8/195:30 pm
TYS
- GRR
2 stops5h 20m
Southwest
Deal found 7/2![Southwest logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Sun 7/193:38 pm
TYS
- GRR
1 stop28h 05m
Allegiant Air
Deal found 6/29![Allegiant Air logo]()
$286
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/69:15 am
GRR
- TYS
1 stop26h 10m
Allegiant Air
Sun 9/135:38 pm
TYS
- GRR
1 stop20h 19m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$289
This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/136:02 pm
GRR
- TYS
1 stop3h 58m
Delta
Wed 8/195:40 am
TYS
- GRR
1 stop6h 21m
Delta
Deal found 7/3![Delta logo]()
$293
Best flights from Grand Rapids to KnoxvilleDiscover 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 July 3, 2026.
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 July 3, 2026.
This United Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/251:56 pm
GRR
- TYS
1 stop6h 48m
United Airlines
Wed 7/2910:18 am
TYS
- GRR
1 stop5h 42m
United Airlines
Deal found 7/2![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/135:45 am
GRR
- TYS
2 stops12h 50m
Southwest
Wed 8/195:30 pm
TYS
- GRR
2 stops5h 20m
Southwest
Deal found 7/3![Southwest logo]()
$309
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am
GRR
- TYS
1 stop4h 38m
American Airlines
Tue 10/66:14 pm
TYS
- GRR
1 stop4h 33m
American Airlines
Deal found 7/3![American Airlines logo]()
$322
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/256:30 am
GRR
- TYS
2 stops13h 10m
Southwest
Wed 7/297:10 am
TYS
- GRR
2 stops8h 50m
Southwest
Deal found 7/2![Southwest logo]()
$368
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 am
GRR
- TYS
2 stops12h 50m
Southwest
Sun 8/97:35 am
TYS
- GRR
1 stop5h 30m
Southwest
Deal found 7/1![Southwest logo]()
$368
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/231:56 pm
GRR
- TYS
1 stop6h 48m
United Airlines
Sun 7/266:00 am
TYS
- GRR
1 stop6h 50m
United Airlines
Deal found 6/29![United Airlines logo]()
$447
This Southwest deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/612:45 pm
GRR
- TYS
2 stops8h 10m
Southwest
Sun 9/138:30 am
TYS
- GRR
1 stop5h 35m
Southwest
Deal found 6/30![Southwest logo]()
$372
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:45 am
GRR
- TYS
2 stops6h 35m
Southwest
Sun 8/97:35 am
TYS
- GRR
1 stop5h 30m
Southwest
Deal found 7/1![Southwest logo]()
$384
This United Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:52 pm
GRR
- TYS
1 stop5h 01m
United Airlines
Fri 9/47:20 pm
TYS
- GRR
2 stops14h 55m
United Airlines
Deal found 6/29![United Airlines logo]()
$541
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:30 am
GRR
- TYS
2 stops5h 35m
Southwest
Fri 7/316:40 am
TYS
- GRR
2 stops17h 40m
Southwest
Deal found 7/2![Southwest logo]()
$459
This Southwest deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:10 pm
GRR
- TYS
1 stop7h 20m
Southwest
Wed 7/156:55 pm
TYS
- GRR
2 stops5h 00m
Southwest
Deal found 6/29![Southwest logo]()
$507
Last-minute flights from Grand Rapids to KnoxvilleDiscover last-minute flight deals from Grand Rapids to Knoxville. Data last updated July 3, 2026 and is based on user searches.
Discover last-minute flight deals from Grand Rapids to Knoxville. Data last updated July 3, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/137:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Sun 7/193:38 pm
TYS
- GRR
1 stop28h 05m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/177:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Thu 7/303:38 pm
TYS
- GRR
1 stop28h 05m
Allegiant Air
Deal found 7/3![Allegiant Air logo]()
$232
This Delta deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:19 pm
GRR
- TYS
1 stop5h 33m
Delta
Wed 7/297:43 pm
TYS
- GRR
1 stop4h 11m
Delta
Deal found 7/1![Delta logo]()
$257
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/281:55 pm
GRR
- TYS
1 stop7h 25m
Southwest
Tue 8/45:30 pm
TYS
- GRR
2 stops5h 20m
Southwest
Deal found 6/28![Southwest logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/317:00 am
GRR
- TYS
1 stop15h 00m
Allegiant Air
Fri 8/77:15 pm
TYS
- GRR
1 stop19h 24m
Allegiant Air
Deal found 7/3![Allegiant Air logo]()
$276
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/43:47 pm
GRR
- TYS
1 stop5h 47m
Delta
Thu 8/67:41 pm
TYS
- GRR
1 stop4h 18m
Delta
Deal found 7/2![Delta logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:00 am
GRR
- TYS
1 stop15h 24m
Allegiant Air
Sun 8/92:56 pm
TYS
- GRR
1 stop27h 16m
Allegiant Air
Deal found 6/28![Allegiant Air logo]()
$213
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/133:30 pm
GRR
- TYS
1 stop4h 25m
Southwest
Wed 8/195:30 pm
TYS
- GRR
2 stops5h 20m
Southwest
Deal found 7/2![Southwest logo]()
$280
This Kiwi.com deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/147:00 am
GRR
- TYS
1 stop15h 24m
Allegiant Air
Thu 8/2012:55 pm
TYS
- GRR
1 stop24h 33m
Allegiant Air
Deal found 6/30![Allegiant Air logo]()
$185
This Southwest deal was found by Cheapflights users on 6/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:45 am
GRR
- TYS
2 stops6h 35m
Southwest
Tue 8/258:05 am
TYS
- GRR
1 stop4h 55m
Southwest
Deal found 6/28![Southwest logo]()
$267
One-way flights from Grand Rapids to KnoxvilleSearch for one-way flight options from Grand Rapids to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
Search for one-way flight options from Grand Rapids to Knoxville. Find affordable one-way fares based on user searches. Data last updated July 3, 2026.
This Delta deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am
GRR
- TYS
1 stop5h 01m
Delta
Deal found 7/2![Delta logo]()
$129
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/712:35 pm
GRR
- TYS
2 stops8h 25m
Southwest
Deal found 7/2![Southwest logo]()
$134
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:00 am
GRR
- TYS
1 stop4h 45m
American Airlines
Deal found 7/1![American Airlines logo]()
$147
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/65:45 am
GRR
- TYS
2 stops12h 50m
Southwest
Deal found 7/1![Southwest logo]()
$158
This American Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/72:37 pm
GRR
- TYS
1 stop3h 45m
American Airlines
Deal found 7/1![American Airlines logo]()
$169
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/75:45 am
GRR
- TYS
2 stops6h 35m
Southwest
Deal found 7/1![Southwest logo]()
$174
This Booking.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/168:25 pm
GRR
- TYS
1 stop22h 59m
Frontier
Deal found 7/2![Frontier logo]()
$203
This American Airlines deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/162:03 pm
GRR
- TYS
1 stop4h 17m
American Airlines
Deal found 7/2![American Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/169:34 pm
GRR
- TYS
2 stops25h 59m
Multiple Airlines
Deal found 7/2![Multiple Airlines logo]()
$257
This United Airlines deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:00 am
GRR
- TYS
1 stop4h 57m
United Airlines
Deal found 7/1![United Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:00 am
GRR
- TYS
3 stops34h 40m
Allegiant Air
Deal found 7/2![Allegiant Air logo]()
$270
This Southwest deal was found by Cheapflights users on 7/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/165:25 am
GRR
- TYS
2 stops15h 50m
Southwest
Deal found 7/2![Southwest logo]()
$300
Find flight deals from Grand Rapids to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Grand Rapids (GRR) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $185 (Kiwi.com) |
One-way from | $129 (Delta) |
Popular in | February |
Cheapest in | November |
Average price | $336 |
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 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
Cheapest round-trip
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Sat 7/25
1:56 pm-8:44 pm
1 stop6h 48m
Knoxville McGhee Tyson
Wed 7/29
10:18 am-4:00 pm
1 stop5h 42m
$257
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Thu 8/13
5:45 am-6:35 pm
2 stops12h 50m
Knoxville McGhee Tyson
Wed 8/19
5:30 pm-10:50 pm
2 stops5h 20m
$309
Quickest round-trip
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Thu 10/1
6:00 am-10:38 am
1 stop4h 38m
Knoxville McGhee Tyson
Tue 10/6
6:14 pm-10:47 pm
1 stop4h 33m
$322
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Sat 7/25
6:30 am-7:40 pm
2 stops13h 10m
Knoxville McGhee Tyson
Wed 7/29
7:10 am-4:00 pm
2 stops8h 50m
$368
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Thu 8/6
5:45 am-6:35 pm
2 stops12h 50m
Knoxville McGhee Tyson
Sun 8/9
7:35 am-1:05 pm
1 stop5h 30m
$368
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Sun 9/6
12:45 pm-8:55 pm
2 stops8h 10m
Knoxville McGhee Tyson
Sun 9/13
8:30 am-2:05 pm
1 stop5h 35m
$372
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Fri 8/7
5:45 am-12:20 pm
2 stops6h 35m
Knoxville McGhee Tyson
Sun 8/9
7:35 am-1:05 pm
1 stop5h 30m
$384
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Thu 7/23
1:56 pm-8:44 pm
1 stop6h 48m
Knoxville McGhee Tyson
Sun 7/26
6:00 am-12:50 pm
1 stop6h 50m
$447
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Sun 7/26
6:30 am-12:05 pm
2 stops5h 35m
Knoxville McGhee Tyson
Fri 7/31
6:40 am-12:20 am
2 stops17h 40m
$459
Grand RapidsKnoxville
GRR - TYS
GRRTYS
Grand Rapids Gerald R. Ford Intl
Sun 7/12
3:10 pm-10:30 pm
1 stop7h 20m
Knoxville McGhee Tyson
Wed 7/15
6:55 pm-11:55 pm
2 stops5h 00m
$507
Showing 1-10 of 20 resultsSorted by cheapest first
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 July.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
GRR-TYS
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
What is the cheapest month to book a flight from Grand Rapids to Knoxville?
Currently, November is the cheapest month in which you can book a flight from Grand Rapids to Knoxville (average of $253). Flying from Grand Rapids to Knoxville in February is currently the most expensive (average of $586). 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.
How much does it cost to fly round-trip from Grand Rapids to Knoxville?
Reviews of airlines servicing Knoxville
Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated July 3, 2026.
Read reviews from past customers who have flown Delta,United Airlines, andAmerican 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.
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreSteve,Aug 2023
LGA - BNA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreSteve,Aug 2023
LGA - BNA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreSteve,Aug 2023
LGA - BNA
Entertainment
7.8
Boarding
8.1
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Reviews
1 / 20
2.0
MediocreSteve,Aug 2023
LGA - BNA
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
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Other flights to Knoxville
Explore flights to Knoxville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
Grand Rapids and Knoxville flights
Browse other Grand Rapids and Knoxville flight options. Last updated on July 3, 2026.
Other flights from Grand Rapids
Browse through other flights departing from Grand Rapids. Flights are based on user searches made on Cheapflights and were last updated on July 3, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Grand Rapids to Knoxville
Discover the top 3 airlines that operate flights from Grand Rapids to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$228 | Average$294 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$238 | Average$394 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$241 | Average$348 | FlexibilityNo cancel fee | On-time69% |