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$266+ 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 7/18. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — TYS
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to Knoxville McGhee Tyson are usually found in November or August, 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 June 12, 2025.

Round-trip from

$289
(Delta)

One-way from

$266
(Mytrip)

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. 14% potential increase in price ($70 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 June 12, 2025.

This Delta deal was found by Cheapflights users on 6/10. 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.
Tue 8/1912:45 pmGEG - TYS
1 stop8h 03mDelta
Sun 8/246:14 pmTYS - GEG
1 stop6h 30mDelta
Deal found 6/10$289
This American Airlines deal was found by Cheapflights users on 6/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/1812:27 pmGEG - TYS
1 stop8h 25mAmerican Airlines
Thu 7/246:22 pmTYS - GEG
1 stop8h 06mAmerican Airlines
Deal found 6/10$344
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/215:46 pmGEG - TYS
2 stops14h 44mAlaska Airlines
Sun 8/3112:20 pmTYS - GEG
2 stops13h 51mAlaska Airlines
Deal found 6/10$389
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Thu 11/69:02 pmGEG - TYS
2 stops18h 21mMultiple Airlines
Sun 11/92:34 pmTYS - GEG
1 stop29h 49mMultiple Airlines
Deal found 6/9$408
This Mytrip deal was found by Cheapflights users on 6/9. 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.
Thu 11/69:02 pmGEG - TYS
1 stop16h 48mAllegiant Air
Sun 11/92:34 pmTYS - GEG
1 stop29h 49mAllegiant Air
Deal found 6/9$420
This United Airlines deal was found by Cheapflights users on 6/9. 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 11/1311:25 amGEG - TYS
1 stop7h 56mUnited Airlines
Sun 11/167:00 amTYS - GEG
1 stop6h 55mUnited Airlines
Deal found 6/9$433

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 June 12, 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

Tue 8/19

12:45 pm-11:48 pm

1 stop8h 03m

Knoxville McGhee Tyson

Sun 8/24

6:14 pm-9:44 pm

1 stop6h 30m

$289

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Fri 7/18

12:27 pm-11:52 pm

1 stop8h 25m

Knoxville McGhee Tyson

Thu 7/24

6:22 pm-11:28 pm

1 stop8h 06m

$344

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Thu 8/21

5:46 pm-11:30 am

2 stops14h 44m

Knoxville McGhee Tyson

Sun 8/31

12:20 pm-11:11 pm

2 stops13h 51m

$389

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Thu 11/6

9:02 pm-6:23 pm

2 stops18h 21m

Knoxville McGhee Tyson

Sun 11/9

2:34 pm-5:23 pm

1 stop29h 49m

$408

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Thu 11/6

9:02 pm-4:50 pm

1 stop16h 48m

Knoxville McGhee Tyson

Sun 11/9

2:34 pm-5:23 pm

1 stop29h 49m

$420

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Thu 11/13

11:25 am-10:21 pm

1 stop7h 56m

Knoxville McGhee Tyson

Sun 11/16

7:00 am-10:55 am

1 stop6h 55m

$433

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Fri 7/18

5:52 pm-3:02 pm

3 stops18h 10m

$266

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Fri 7/18

12:21 pm-11:59 pm

1 stop8h 38m

$289

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Fri 7/18

6:25 pm-10:27 am

2 stops13h 02m

$339

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Sat 7/19

8:00 am-10:35 pm

2 stops11h 35m

$404

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
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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 9, 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.

Rainfall in Knoxville by month

Plan your trip to Knoxville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Knoxville ranges from 2.7 - 4.8 inches per month. March is typically the wettest month, when rainfall can reach 4.8 in. October is typically the driest time to visit Knoxville when rainfall is around 2.7 in.

Temperature in Knoxville by month

Plan your trip to Knoxville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Knoxville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 39.2 F).

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 June 12, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥
Allegiant Air
7.3
Good
725 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

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, Delta ($289), American Airlines ($344), and Alaska Airlines ($389) offers the cheapest pricing from Spokane to Knoxville. Delta is priced at 32% 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 $289 on Delta. Other airlines that offer cheap prices include United Airlines from $339 and Alaska Airlines from $404 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
Maryville
Oak Ridge
Alcoa
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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$243Average$400FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$266Average$592FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$288Average$457FlexibilityNo cancel feeOn-time71%

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