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$170+ Cheap flights from Washington to Knoxville (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 2/18. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — TYS
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Washington to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Washington (USWA) 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 January 21, 2025.

Round-trip from

$234
(United Airlines)

One-way from

$170
(American Airlines)
From Washington to Knoxville McGhee Tyson
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One-way flight from Washington to Knoxville McGhee Tyson
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Find flight deals from Washington to Knoxville

Cheapest flights from Washington to Knoxville
Explore the most affordable flight options available from Washington to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/45:10 amGEG - TYS
1 stop7h 02mUnited Airlines
Sat 2/81:59 pmTYS - GEG
2 stops12h 31mUnited Airlines
Deal found 1/20$234
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Tue 2/46:40 amPSC - TYS
2 stops12h 49mUnited Airlines
Sat 2/89:35 amTYS - PSC
2 stops16h 25mUnited Airlines
Deal found 1/20$239
This Mytrip deal was found by Cheapflights users on 1/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/57:35 amPDX - TYS
1 stop28h 44mFrontier
Sun 2/94:19 pmTYS - PDX
1 stop21h 42mFrontier
Deal found 1/21$287
This Delta deal was found by Cheapflights users on 1/20. 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 2/41:10 pmGEG - TYS
1 stop7h 37mDelta
Sat 2/85:45 amTYS - GEG
1 stop9h 15mDelta
Deal found 1/20$304
This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/512:55 pmPDX - TYS
1 stop6h 34mUnited Airlines
Sun 2/95:45 amTYS - PDX
2 stops11h 05mUnited Airlines
Deal found 1/21$314
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 3/35:15 amSEA - TYS
1 stop9h 56mMultiple Airlines
Mon 3/104:20 pmTYS - SEA
2 stops22h 26mMultiple Airlines
Deal found 1/20$318
This Delta deal was found by Cheapflights users on 1/20. 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 2/1711:05 pmPDX - TYS
1 stop7h 11mDelta
Mon 2/246:36 amTYS - PDX
1 stop9h 16mDelta
Deal found 1/20$334
This American Airlines deal was found by Cheapflights users on 1/20. 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 4/1511:59 pmSEA - TYS
1 stop11h 45mAmerican Airlines
Sat 4/1911:43 amTYS - SEA
1 stop14h 22mAmerican Airlines
Deal found 1/20$342
This Delta deal was found by Cheapflights users on 1/21. 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 2/57:05 amPSC - TYS
2 stops11h 34mDelta
Sun 2/95:45 amTYS - PSC
2 stops9h 10mDelta
Deal found 1/21$354
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 3/52:14 pmPDX - TYS
1 stop6h 35mAmerican Airlines
Sat 3/82:38 pmTYS - PDX
1 stop9h 14mAmerican Airlines
Deal found 1/20$359
This American Airlines deal was found by Cheapflights users on 1/20. 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.
Wed 5/212:19 pmGEG - TYS
1 stop6h 24mAmerican Airlines
Sun 5/258:01 amTYS - GEG
1 stop6h 48mAmerican Airlines
Deal found 1/20$394
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 4/171:25 pmPDX - TYS
2 stops18h 12mAlaska Airlines
Tue 4/2212:14 pmTYS - PDX
1 stop9h 10mAlaska Airlines
Deal found 1/20$439

Find flights from Washington to Knoxville within your budget

Customize your flight search to find flights from Washington 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 January 21, 2025.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 2/4

5:10 am-3:12 pm

1 stop7h 02m

Knoxville McGhee Tyson

Sat 2/8

1:59 pm-11:30 pm

2 stops12h 31m

$234

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Wed 2/5

7:35 am-3:19 pm

1 stop28h 44m

Knoxville McGhee Tyson

Sun 2/9

4:19 pm-11:01 am

1 stop21h 42m

$287

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Tue 2/4

1:10 pm-11:47 pm

1 stop7h 37m

Knoxville McGhee Tyson

Sat 2/8

5:45 am-12:00 pm

1 stop9h 15m

$304

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Wed 3/26

9:48 am-8:02 pm

1 stop7h 14m

Knoxville McGhee Tyson

Wed 4/16

11:00 am-11:10 pm

2 stops15h 10m

$309

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Wed 2/5

12:55 pm-10:29 pm

1 stop6h 34m

Knoxville McGhee Tyson

Sun 2/9

5:45 am-1:50 pm

2 stops11h 05m

$314

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Mon 2/17

11:05 pm-9:16 am

1 stop7h 11m

Knoxville McGhee Tyson

Mon 2/24

6:36 am-12:52 pm

1 stop9h 16m

$334

PascoKnoxville

PSC - TYS

PSCTYS

Pasco Tri Cities

Wed 2/5

7:05 am-9:39 pm

2 stops11h 34m

Knoxville McGhee Tyson

Sun 2/9

5:45 am-11:55 am

2 stops9h 10m

$354

PortlandKnoxville

PDX - TYS

PDXTYS

Portland

Wed 3/5

2:14 pm-11:49 pm

1 stop6h 35m

Knoxville McGhee Tyson

Sat 3/8

2:38 pm-8:52 pm

1 stop9h 14m

$359

SpokaneKnoxville

GEG - TYS

GEGTYS

Spokane

Wed 5/21

2:19 pm-11:43 pm

1 stop6h 24m

Knoxville McGhee Tyson

Sun 5/25

8:01 am-11:49 am

1 stop6h 48m

$394

SeattleKnoxville

SEA - TYS

SEATYS

Seattle/Tacoma Intl

Tue 3/25

12:59 am-11:39 am

1 stop7h 40m

Knoxville McGhee Tyson

Wed 4/16

3:09 pm-11:05 pm

1 stop10h 56m

$423

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 29 results
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Best time to book a flight from Washington to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Washington 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.

Travel insights for flights from Washington to Knoxville

Get recent, data-driven insights about flights from Washington to Knoxville including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from State of Washington to Knoxville?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Knoxville (average of $297). Flying from State of Washington 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.

What is the cheapest time of day to fly from WA to TYS?

Find hourly flight availability from Washington to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Knoxville as you normally would.

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 January 21, 2025.
Get a feel of what it's like to fly with Delta, American Airlines and United Airlines from Washington to Knoxville by reading reviews from past customers. 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
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Frontier
6.1
Okay
3,443 reviews
Alaska Airlines
8.0
Very good
9,706 reviews

Boarding

8.2

Food

7.1

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.1

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Washington to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Washington?

    For a flight from Washington to Knoxville, you will be flying into McGhee Tyson. Knoxville McGhee Tyson (TYS) is just 11.3 mi from the center of the city.

  • What are the cheapest airlines to fly from State of Washington to Knoxville one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $170. Alaska Airlines flights start at $186 while deals on Frontier start at $260 one-way.

  • What are the most popular routes from State of Washington to Knoxville?

    The most popular route from State of Washington to Knoxville is Seattle/Tacoma Intl - Knoxville McGhee Tyson. You may also consider Portland - Knoxville McGhee Tyson or Pasco Tri Cities - Knoxville McGhee Tyson.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington 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 State of Washington to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Knoxville (average of $297). Flying from State of Washington 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 Washington?

Book flights to Washington if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Alternative routes for Washington to Knoxville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Washington to Knoxville

Discover the top 5 airlines that operate flights from Washington 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$158Average$264FlexibilityNo cancel feeOn-time62%
DeltaCheapest$243Average$571FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$277Average$587FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$318Average$798FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$663Average$852FlexibilityNo cancel feeOn-time75%
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