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$200+ 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 5/20. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — TYS
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Knoxville McGhee Tyson are usually found in January or July, booked 55 days in advance, depart on a Tuesday or Saturday and return on a Thursday

Cheap 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 December 1, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$243
(American Airlines)

One-way from

$200
(Southwest)

Popular in

December

Cheapest in

January

Average price

$715
Provider with most accurate pricing for Spokane-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Spokane-Knoxville McGhee Tyson flights.
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From Spokane to Knoxville McGhee Tyson
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One-way flight from Spokane to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 13% potential increase in price ($76 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from Spokane to Knoxville

Cheapest flights from Spokane to Knoxville
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 December 1, 2025.

This American Airlines deal was found by Cheapflights users on 11/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/165:17 amGEG - TYS
1 stop9h 10mAmerican Airlines
Sat 12/201:24 pmTYS - GEG
2 stops10h 41mAmerican Airlines
Deal found 11/30$541
This Delta deal was found by Cheapflights users on 12/1. 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.
Fri 12/121:12 pmGEG - TYS
1 stop7h 16mDelta
Sun 12/145:40 amTYS - GEG
1 stop9h 22mDelta
Deal found 12/1$623
This Alaska Airlines deal was found by Cheapflights users on 11/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:33 pmGEG - TYS
2 stops17h 57mAlaska Airlines
Fri 12/54:22 pmTYS - GEG
2 stops19h 30mAlaska Airlines
Deal found 11/29$695
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/2912:46 pmGEG - TYS
1 stop19h 04mAmerican Airlines
Sat 1/35:08 pmTYS - GEG
1 stop7h 20mAmerican Airlines
Deal found 11/29$712
This United Airlines deal was found by Cheapflights users on 11/29. 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.
Wed 12/35:25 amGEG - TYS
1 stop6h 42mUnited Airlines
Fri 12/55:54 pmTYS - GEG
2 stops24h 22mUnited Airlines
Deal found 11/29$714
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/75:17 amGEG - TYS
1 stop7h 15mAmerican Airlines
Thu 12/114:22 pmTYS - GEG
1 stop7h 35mAmerican Airlines
Deal found 11/29$767

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 2,558,603 searches. Data last updated December 1, 2025.
Use the filters below to find and compare flights from Spokane to Knoxville that are best for you.

Fly from

Spokane

Fly to

Knoxville

Route

Depart

Return

Price

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Thu 1/29

8:58 pm-4:50 pm

1 stop16h 52m

Knoxville McGhee Tyson

Sun 2/1

10:00 am-9:58 am

1 stop26h 58m

$337

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 2/10

2:00 pm-11:09 pm

1 stop6h 09m

Knoxville McGhee Tyson

Tue 2/17

5:30 am-11:35 am

1 stop9h 05m

$389

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 2/3

12:55 pm-11:45 pm

1 stop7h 50m

Knoxville McGhee Tyson

Tue 2/10

6:30 am-1:03 pm

1 stop9h 33m

$389

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 2/3

6:00 am-8:56 pm

2 stops11h 56m

Knoxville McGhee Tyson

Tue 2/10

12:21 pm-6:49 pm

1 stop9h 28m

$394

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 1/13

5:00 am-3:14 pm

1 stop7h 14m

Knoxville McGhee Tyson

Tue 1/27

11:10 am-9:22 pm

2 stops13h 12m

$394

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Wed 1/28

5:00 am-3:14 pm

1 stop7h 14m

Knoxville McGhee Tyson

Sun 2/1

8:45 am-12:46 pm

1 stop7h 01m

$413

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Wed 5/20

5:10 am-7:40 pm

2 stops11h 30m

$200

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 5/26

2:25 pm-12:00 pm

2 stops18h 35m

$211

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Sat 5/23

2:25 pm-2:45 pm

2 stops21h 20m

$211

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Fri 5/22

10:45 pm-9:11 am

1 stop7h 26m

$219

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/28

Showing 1-10 of 16 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Spokane-Knoxville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Spokane-Knoxville flight deals on Cheapflights vs. eDreams >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 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 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.
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

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

Use this chart to determine the optimal time to book a round-trip flight from Spokane to Knoxville. Price data was last updated on November 28, 2025.

Booking 53 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spokane 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 Spokane to Knoxville?

Currently, May is the cheapest month in which you can book a flight from Spokane to Knoxville (average of $148). Flying from Spokane to Knoxville in March is currently the most expensive (average of $295). 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.

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 December 1, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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.
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,056 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,039 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Spokane to Knoxville?

    Allegiant Air and Delta can get you from Spokane to Knoxville in just under 6h 09m. Your travel time can differ by up to 10h 43m. The distance between Spokane and Knoxville is about 1892 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Spokane to Knoxville round-trip?

    According to our current data, Delta ($288), American Airlines ($288), and United Airlines ($313) offers the cheapest pricing from Spokane to Knoxville. Delta is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Spokane to Knoxville that include hotel bookings?

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

  • How can I find direct flights from Spokane to Knoxville?

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

  • Can I find deals for business class flights from Spokane to Knoxville?

    Yes. Cheapflights offers flight deals from Spokane 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 Spokane to Knoxville?

    Currently, May is the cheapest month in which you can book a flight from Spokane to Knoxville (average of $148). Flying from Spokane to Knoxville in March is currently the most expensive (average of $295). 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

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Corbin
Bryson City
Alcoa
Oak Ridge
Murphy

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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 2,558,603 searches. Data last updated December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$288Average$417FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$468FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$568FlexibilityNo cancel feeOn-time69%

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