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$142+ 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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — TYS
jul. 5 — jul. 121
sáb. 7/5
sáb. 7/12
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Knoxville McGhee Tyson are usually found in November or January, booked 54 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 junio 30, 2025.

Round-trip from

$289
(American Airlines)

One-way from

$142
(Trip.com)

Popular in

June

Cheapest in

November

Average price

$558
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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 30, 2025.

This American Airlines deal was found by Cheapflights users on 6/27. 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.
vie. 8/812:29 pmGEG - TYS
1 stop8h 50mAmerican Airlines
jue. 8/145:30 amTYS - GEG
1 stop9h 09mAmerican Airlines
Deal found 6/27$289
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/195:05 pmGEG - TYS
2 stops13h 25mDelta
dom. 8/246:03 pmTYS - GEG
1 stop8h 45mDelta
Deal found 6/28$294
This United Airlines deal was found by Cheapflights users on 6/27. 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.
vie. 7/116:25 pmGEG - TYS
2 stops13h 02mUnited Airlines
lun. 7/147:00 amTYS - GEG
1 stop6h 56mUnited Airlines
Deal found 6/27$387
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 8/217:44 pmGEG - TYS
2 stops12h 46mAlaska Airlines
dom. 8/312:23 pmTYS - GEG
2 stops11h 23mAlaska Airlines
Deal found 6/28$389
This Mytrip deal was found by Cheapflights users on 6/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/241:44 pmGEG - TYS
2 stops20h 54mMultiple Airlines
dom. 7/273:11 pmTYS - GEG
3 stops28h 51mMultiple Airlines
Deal found 6/27$512

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 junio 30, 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

vie. 8/8

12:29 pm-12:19 am

1 stop8h 50m

Knoxville McGhee Tyson

jue. 8/14

5:30 am-11:39 am

1 stop9h 09m

$289

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

mar. 8/19

5:05 pm-9:30 am

2 stops13h 25m

Knoxville McGhee Tyson

dom. 8/24

6:03 pm-11:48 pm

1 stop8h 45m

$294

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

vie. 7/11

6:25 pm-10:27 am

2 stops13h 02m

Knoxville McGhee Tyson

lun. 7/14

7:00 am-10:56 am

1 stop6h 56m

$387

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

jue. 8/21

7:44 pm-11:30 am

2 stops12h 46m

Knoxville McGhee Tyson

dom. 8/31

2:23 pm-10:46 pm

2 stops11h 23m

$389

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

jue. 7/24

1:44 pm-1:38 pm

2 stops20h 54m

Knoxville McGhee Tyson

dom. 7/27

3:11 pm-5:02 pm

3 stops28h 51m

$512

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

jue. 8/7

11:58 am-10:27 pm

1 stop7h 29m

$142

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

jue. 8/14

2:25 pm-11:51 pm

1 stop6h 26m

$238

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

jue. 8/14

6:00 am-7:45 pm

2 stops10h 45m

$349

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

jue. 8/14

5:15 am-10:35 pm

3 stops14h 20m

$2,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/28

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 June 27, 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, January is the cheapest month in which you can book a flight from Spokane to Knoxville (average of $296). Flying from Spokane to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 junio 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta, and United 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
United Airlines
7.4
Good
8,852 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

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.

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

    According to our current data, American Airlines ($289), Delta ($294), and United Airlines ($387) offers the cheapest pricing from Spokane to Knoxville. American Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Spokane to Knoxville one-way?

    One-way options have recently been found by users for as low as $238 on Delta. Other airlines that offer cheap prices include American Airlines from $349 and United Airlines from $2,106 one-way.

  • 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, January is the cheapest month in which you can book a flight from Spokane to Knoxville (average of $296). Flying from Spokane to Knoxville in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
Morristown
Cherokee
Corbin
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 junio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$403FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$288Average$461FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$313Average$630FlexibilityNo cancel feeOn-time69%

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