$183+ Cheap flights from Spokane to Knoxville (GEG - TYS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — TYS
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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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
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Best
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Cheapest flights from Spokane to KnoxvilleExplore the most affordable flight options available from Spokane to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
Explore the most affordable flight options available from Spokane to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/252:08 pm -
1 stop6h 51m
Sat 10/316:00 am -
1 stop8h 59m
Deal found 9/14![American Airlines logo]()
$372
This Southwest deal was found by Cheapflights users on 9/13. 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 11/275:50 am -
2 stops9h 55m
Wed 12/24:15 pm -
1 stop8h 40m
Deal found 9/13![Southwest logo]()
$388
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 10/257:25 pm -
2 stops12h 29m
Sat 10/3111:45 am -
2 stops11h 23m
Deal found 9/14![Delta logo]()
$411
This Delta deal was found by Cheapflights users on 9/14. 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 9/305:10 am -
2 stops13h 34m
Wed 10/72:38 pm -
2 stops12h 12m
Deal found 9/14![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 9/13. 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 11/271:10 pm -
1 stop7h 22m
Wed 12/27:52 am -
1 stop8h 31m
Deal found 9/13![American Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 9/14. 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 9/305:10 am -
2 stops13h 34m
Thu 10/85:40 am -
1 stop9h 10m
Deal found 9/14![Delta logo]()
$445
Best flights from Spokane to KnoxvilleDiscover carefully curated flight deals from Spokane to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Spokane to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This Southwest deal was found by Cheapflights users on 9/14. 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 1/227:00 am -
1 stop5h 45m
Mon 1/258:00 am -
2 stops17h 05m
Deal found 9/14![Southwest logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 2/39:00 am -
2 stops12h 05m
Sat 2/65:38 pm -
1 stop7h 45m
Deal found 9/14![United Airlines logo]()
$382
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/257:25 pm -
2 stops12h 29m
Sat 10/3111:45 am -
2 stops11h 23m
Deal found 9/10![Delta logo]()
$426
This Delta deal was found by Cheapflights users on 9/14. 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 9/305:10 am -
2 stops13h 34m
Wed 10/72:38 pm -
2 stops12h 12m
Deal found 9/14![Delta logo]()
$431
Last-minute flights from Spokane to KnoxvilleDiscover last-minute flight deals from Spokane to Knoxville. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Knoxville. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/14. 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 9/305:10 am -
2 stops13h 34m
Wed 10/72:38 pm -
2 stops12h 12m
Deal found 9/14![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 9/14. 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 9/305:10 am -
2 stops13h 34m
Thu 10/85:40 am -
1 stop9h 10m
Deal found 9/14![Delta logo]()
$445
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 10/512:49 pm -
1 stop7h 29m
Thu 10/87:30 am -
1 stop7h 20m
Deal found 9/13![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Sun 10/252:08 pm -
1 stop6h 51m
Sat 10/316:00 am -
1 stop8h 59m
Deal found 9/14![American Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 10/257:25 pm -
2 stops12h 29m
Sat 10/3111:45 am -
2 stops11h 23m
Deal found 9/14![Delta logo]()
$411
One-way flights from Spokane to KnoxvilleSearch for one-way flight options from Spokane to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Spokane to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 12/38:43 pm -
1 stop20h 42m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Allegiant Air logo]()
$183
This American Airlines deal was found by Cheapflights users on 9/11. 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.
Sat 10/312:45 pm -
1 stop7h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/35:00 am -
2 stops12h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$220
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/1110:50 pm -
1 stop9h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 9/12. 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 11/247:00 am -
1 stop6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$280
This Southwest deal was found by Cheapflights users on 9/11. 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 11/245:30 am -
2 stops14h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Southwest logo]()
$299
This Delta deal was found by Cheapflights users on 9/12. 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.
Sun 9/2710:50 pm -
1 stop7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Delta logo]()
$304
This Southwest deal was found by Cheapflights users on 9/11. 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 10/95:00 am -
2 stops10h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Southwest logo]()
$375
Find flight deals from Spokane to Knoxville
Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) 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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (American Airlines) |
One-way from | $183 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $582 |
Cheapflights Fare Finder
Customize your flight search to find flights from Spokane 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 7,457,451 searches. Data last updated September 15, 2026.
Use the filters below to find and compare flights from Spokane to Knoxville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Tue 11/24
1:10 pm-11:32 pm
1 stop7h 22m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$215
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Sun 10/11
10:50 pm-10:54 am
1 stop9h 04m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$234
Quickest round-trip
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Tue 11/24
7:00 am-4:20 pm
1 stop6h 20m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$280
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Tue 11/24
5:30 am-10:40 pm
2 stops14h 10m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$299
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Sun 9/27
5:49 pm-10:18 am
2 stops13h 29m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$309
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Fri 1/22
7:00 am-3:45 pm
1 stop5h 45m
Knoxville McGhee Tyson
Mon 1/25
8:00 am-10:05 pm
2 stops17h 05m
$374
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Fri 10/9
5:00 am-6:50 pm
2 stops10h 50m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$375
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Thu 12/3
8:43 pm-10:37 am
3 stops34h 54m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$382
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Wed 2/3
9:00 am-12:05 am
2 stops12h 05m
Knoxville McGhee Tyson
Sat 2/6
5:38 pm-10:23 pm
1 stop7h 45m
$382
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Fri 10/9
12:49 pm-11:18 pm
1 stop7h 29m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$409
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Spokane 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 Spokane to Knoxville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Spokane-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Spokane-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Spokane-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Spokane-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 Spokane-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 Spokane to Knoxville
Have a flexible travel schedule? Discover the best time to fly to Knoxville from Spokane with our price prediction graph.
GEG-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 Spokane to Knoxville
What is the cheapest month to book a flight from Spokane to Knoxville?
Currently, February is the cheapest month in which you can book a flight from Spokane to Knoxville (average of $218). Flying from Spokane to Knoxville in November is currently the most expensive (average of $725). 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 Spokane to Knoxville?
Airfare is below average for this route at the moment.
Spokane to Knoxville flights typically cost between $456 and $589 in January.The cheapest round-trip price found within the last 5 days was $339 on American Airlines (Jan 22-Jan 25).
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 September 15, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Spokane to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Related info for your journey
Find useful and relevant information for your journey from Spokane 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
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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 September 15, 2026.
Spokane and Knoxville flights
Browse other Spokane and Knoxville flight options. Last updated on September 15, 2026.
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Browse through other flights departing from Spokane. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Spokane to Knoxville
Discover the top 3 airlines that operate flights from Spokane 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$495 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$358 | Average$518 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$397 | Average$526 | FlexibilityNo cancel fee | On-timeN/A |