$201+ Cheap flights from Spokane to Knoxville (GEG - 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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — TYS
Sep 22 — Sep 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Spokane 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.Cheap flight deals from Spokane to Knoxville
Cheapest
Best
Last-minute
One-way
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 August 23, 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 August 23, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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 stops10h 47m
Thu 10/84:11 pm -
1 stop8h 21m
Deal found 8/21![Delta logo]()
$342
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/2110:50 pm -
1 stop7h 39m
Thu 9/246:20 pm -
1 stop7h 34m
Deal found 8/21![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/1810:45 pm -
1 stop8h 59m
Fri 9/255:20 pm -
1 stop7h 17m
Deal found 8/21![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/19. 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 9/1611:10 am -
2 stops9h 45m
Wed 9/232:08 pm -
2 stops12h 51m
Deal found 8/19![Delta logo]()
$374
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/1112:39 pm -
1 stop7h 43m
Fri 9/256:00 am -
1 stop8h 55m
Deal found 8/18![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 8/23. 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.
Mon 11/161:59 pm -
1 stop6h 12m
Fri 11/277:06 am -
2 stops12h 42m
Deal found 8/23![Delta logo]()
$393
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 9/115:10 am -
2 stops10h 37m
Fri 9/256:20 pm -
1 stop7h 34m
Deal found 8/18![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 8/21. 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 10/2510:50 pm -
1 stop7h 44m
Sat 10/318:09 am -
1 stop7h 06m
Deal found 8/21![Delta logo]()
$402
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 August 23, 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 August 23, 2026.
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/2110:50 pm -
1 stop7h 39m
Thu 9/246:20 pm -
1 stop7h 34m
Deal found 8/21![Delta logo]()
$363
This Southwest deal was found by Cheapflights users on 8/18. 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.
Mon 9/145:10 pm -
2 stops15h 55m
Mon 9/214:50 pm -
2 stops9h 30m
Deal found 8/18![Southwest logo]()
$441
This Delta deal was found by Cheapflights users on 8/18. 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.
Mon 9/147:30 pm -
2 stops11h 48m
Mon 9/216:13 pm -
1 stop6h 24m
Deal found 8/18![Delta logo]()
$368
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/1810:45 pm -
1 stop8h 59m
Fri 9/255:20 pm -
1 stop7h 17m
Deal found 8/21![Delta logo]()
$369
This Southwest deal was found by Cheapflights users on 8/21. 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.
Mon 9/215:10 pm -
2 stops15h 55m
Thu 9/245:45 pm -
2 stops8h 00m
Deal found 8/21![Southwest logo]()
$444
This Delta deal was found by Cheapflights users on 8/18. 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 stops12h 05m
Thu 10/84:11 pm -
2 stops10h 39m
Deal found 8/18![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/23. 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 stops11h 09m
Sat 10/317:26 am -
2 stops11h 48m
Deal found 8/23![Delta logo]()
$412
This Delta deal was found by Cheapflights users on 8/19. 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 9/1611:10 am -
2 stops9h 45m
Sun 9/206:13 pm -
1 stop6h 25m
Deal found 8/19![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 8/19. 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 9/305:49 pm -
2 stops12h 40m
Sun 10/45:28 pm -
2 stops9h 31m
Deal found 8/19![Delta logo]()
$521
Last-minute flights from Spokane to KnoxvilleDiscover last-minute flight deals from Spokane to Knoxville. Data last updated August 23, 2026 and is based on user searches.
Discover last-minute flight deals from Spokane to Knoxville. Data last updated August 23, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/1112:39 pm -
1 stop7h 43m
Fri 9/256:00 am -
1 stop8h 55m
Deal found 8/18![American Airlines logo]()
$391
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 9/115:10 am -
2 stops10h 37m
Fri 9/256:20 pm -
1 stop7h 34m
Deal found 8/18![Delta logo]()
$396
This Southwest deal was found by Cheapflights users on 8/18. 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 9/115:10 pm -
2 stops15h 45m
Fri 9/254:50 pm -
1 stop8h 15m
Deal found 8/18![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 8/19. 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 9/1611:10 am -
2 stops9h 45m
Wed 9/232:08 pm -
2 stops12h 51m
Deal found 8/19![Delta logo]()
$374
This Delta deal was found by Cheapflights users on 8/21. 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.
Fri 9/1810:45 pm -
1 stop8h 59m
Fri 9/255:20 pm -
1 stop7h 17m
Deal found 8/21![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 8/21. 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.
Mon 9/2110:50 pm -
1 stop7h 39m
Thu 9/246:20 pm -
1 stop7h 34m
Deal found 8/21![Delta logo]()
$363
This Delta deal was found by Cheapflights users on 8/21. 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 stops10h 47m
Thu 10/84:11 pm -
1 stop8h 21m
Deal found 8/21![Delta logo]()
$342
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 August 23, 2026.
Search for one-way flight options from Spokane to Knoxville. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.
This Delta deal was found by Cheapflights users on 8/18. 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.
Fri 10/27:30 pm -
2 stops11h 48m
Deal found 8/18![Delta logo]()
$201
This Southwest deal was found by Cheapflights users on 8/19. 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 9/57:05 am -
1 stop6h 05m
Deal found 8/19![Southwest logo]()
$250
This Delta deal was found by Cheapflights users on 8/19. 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 9/16:45 am -
1 stop6h 56m
Deal found 8/19![Delta logo]()
$273
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 8/3010:12 am -
1 stop26h 46m
Deal found 8/19![Allegiant Air logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 8/3010:12 am -
3 stops29h 51m
Deal found 8/19![Multiple Airlines logo]()
$287
This Kiwi.com deal was found by Cheapflights users on 8/18. 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 10/26:17 pm -
3 stops43h 47m
Deal found 8/18![Allegiant Air logo]()
$310
This American Airlines deal was found by Cheapflights users on 8/18. 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 10/212:45 pm -
1 stop7h 37m
Deal found 8/18![American Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/315:40 am -
1 stop8h 03m
Deal found 8/19![American Airlines logo]()
$342
This United Airlines deal was found by Cheapflights users on 8/19. 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 8/315:00 am -
2 stops8h 58m
Deal found 8/19![United Airlines logo]()
$347
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 August 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $342 (Delta) |
One-way from | $201 (Delta) |
Popular in | November |
Cheapest in | February |
Average price | $458 |
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 August 23, 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
Quickest round-trip
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Mon 9/21
10:50 pm-9:29 am
1 stop7h 39m
Knoxville McGhee Tyson
Thu 9/24
6:20 pm-10:54 pm
1 stop7h 34m
$363
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Mon 9/14
7:30 pm-10:18 am
2 stops11h 48m
Knoxville McGhee Tyson
Mon 9/21
6:13 pm-9:37 pm
1 stop6h 24m
$368
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Fri 9/18
10:45 pm-10:44 am
1 stop8h 59m
Knoxville McGhee Tyson
Fri 9/25
5:20 pm-9:37 pm
1 stop7h 17m
$369
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Wed 9/30
5:10 am-8:15 pm
2 stops12h 05m
Knoxville McGhee Tyson
Thu 10/8
4:11 pm-11:50 pm
2 stops10h 39m
$374
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Sun 10/25
7:25 pm-9:34 am
2 stops11h 09m
Knoxville McGhee Tyson
Sat 10/31
7:26 am-4:14 pm
2 stops11h 48m
$412
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Mon 9/14
5:10 pm-12:05 pm
2 stops15h 55m
Knoxville McGhee Tyson
Mon 9/21
4:50 pm-11:20 pm
2 stops9h 30m
$441
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Mon 9/21
5:10 pm-12:05 pm
2 stops15h 55m
Knoxville McGhee Tyson
Thu 9/24
5:45 pm-10:45 pm
2 stops8h 00m
$444
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Wed 9/16
11:10 am-11:55 pm
2 stops9h 45m
Knoxville McGhee Tyson
Sun 9/20
6:13 pm-9:38 pm
1 stop6h 25m
$506
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Wed 9/30
5:49 pm-9:29 am
2 stops12h 40m
Knoxville McGhee Tyson
Sun 10/4
5:28 pm-11:59 pm
2 stops9h 31m
$521
Cheapest one-way
SpokaneKnoxville
GEG Spokane - TYS Knoxville McGhee Tyson
GEGTYS
Spokane
Fri 10/2
7:30 pm-10:18 am
2 stops11h 48m
$201
Showing 1-10 of 17 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 August.
| 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 $418 and $558 in September.The cheapest round-trip price found within the last 5 days was $342 on Delta (Sep 30-Oct 8).
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 August 23, 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.
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Crew
8.5
Overall
7.8
Comfort
7.8
Food
7.2
Boarding
8.1
Entertainment
7.8
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
Alcoa
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Knoxville flight routes
Other flight options
Other flights from Spokane
Popular flights
Alternative routes for Spokane to Knoxville
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Knoxville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Spokane to Knoxville by cabin class
Find flights from Spokane to Knoxville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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 August 23, 2026.
Spokane and Knoxville flights
Browse other Spokane and Knoxville flight options. Last updated on August 23, 2026.
Other flights from Spokane
Browse through other flights departing from Spokane. Flights are based on user searches made on Cheapflights and were last updated on August 23, 2026.
Popular flight searches
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 August 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$270 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$503 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$358 | Average$518 | FlexibilityNo cancel fee | On-time69% |