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$561+ Cheap flights from Knoxville (TYS) to Warsaw

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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — WAW
Apr 2 — Apr 91
Thu 4/2
Thu 4/9
1 adult, Economy
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Cheap flight deals from Knoxville to Warsaw

Cheapest flights from Knoxville to Warsaw
Explore the most affordable flight options available from Knoxville to Warsaw. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 3, 2026.

This United Airlines deal was found by Cheapflights users on 2/26. 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.
Sun 4/1210:49 am
TYS
-
WAW
2 stops29h 16m
United Airlines
Sun 4/198:40 am
WAW
-
TYS
2 stops17h 02m
United Airlines
Deal found 2/26$750
This United Airlines deal was found by Cheapflights users on 2/26. 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 3/41:50 pm
TYS
-
WAW
2 stops21h 25m
United Airlines
Sun 3/81:35 pm
WAW
-
TYS
2 stops39h 09m
United Airlines
Deal found 2/26$812
This American Airlines deal was found by Cheapflights users on 3/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/204:15 pm
TYS
-
WAW
2 stops24h 30m
American Airlines
Wed 4/111:50 am
WAW
-
TYS
2 stops18h 00m
American Airlines
Deal found 3/1$819
This American Airlines deal was found by Cheapflights users on 3/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2612:21 pm
TYS
-
WAW
2 stops18h 59m
American Airlines
Fri 4/38:15 am
WAW
-
TYS
2 stops19h 39m
American Airlines
Deal found 3/1$916
This American Airlines deal was found by Cheapflights users on 3/2. 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.
Thu 7/26:33 pm
TYS
-
WAW
2 stops16h 42m
American Airlines
Tue 7/148:55 am
WAW
-
TYS
2 stops20h 50m
American Airlines
Deal found 3/2$996
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/202:21 pm
TYS
-
WAW
3 stops18h 44m
Air Canada
Wed 4/16:45 am
WAW
-
TYS
3 stops18h 57m
Air Canada
Deal found 3/1$2,880
This Air Canada deal was found by Cheapflights users on 3/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:40 am
TYS
-
WAW
3 stops23h 25m
Air Canada
Fri 4/36:25 am
WAW
-
TYS
3 stops19h 17m
Air Canada
Deal found 3/1$3,057

Find flight deals from Knoxville to Warsaw

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Warsaw (WA1). 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 March 3, 2026.

Round-trip from

$750
(United Airlines)

One-way from

$561
(Kiwi.com)

Popular in

March

Cheapest in

February

Average price

$1,757
From Knoxville McGhee Tyson to Warsaw
Search Deals
One-way flight from Knoxville McGhee Tyson to Warsaw
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($215 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($82 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Warsaw 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 March 3, 2026.
Use the filters below to find and compare flights from Knoxville to Warsaw that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Sun 4/12

10:49 am-10:05 pm

2 stops29h 16m

Warsaw Frederic Chopin

Sun 4/19

8:40 am-7:42 pm

2 stops17h 02m

$750

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 3/20

4:15 pm-9:45 pm

2 stops24h 30m

Warsaw Frederic Chopin

Wed 4/1

11:50 am-11:50 pm

2 stops18h 00m

$819

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Fri 3/20

7:00 am-4:30 pm

3 stops28h 30m

Warsaw Frederic Chopin

Wed 4/1

6:45 am-11:41 pm

2 stops22h 56m

$892

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 3/26

6:38 pm-10:05 pm

2 stops22h 27m

Warsaw Frederic Chopin

Fri 4/3

6:00 am-7:27 pm

2 stops19h 27m

$893

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 3/26

12:21 pm-12:20 pm

2 stops18h 59m

Warsaw Frederic Chopin

Fri 4/3

8:15 am-9:54 pm

2 stops19h 39m

$916

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 7/2

6:33 pm-5:15 pm

2 stops16h 42m

Warsaw Frederic Chopin

Tue 7/14

8:55 am-11:45 pm

2 stops20h 50m

$996

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Thu 3/26

9:40 am-2:05 pm

3 stops23h 25m

Warsaw Frederic Chopin

Fri 4/3

6:25 am-7:42 pm

3 stops19h 17m

$3,057

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Sat 3/28

8:55 am-11:05 am

3 stops45h 10m

$561

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Sat 3/28

7:25 pm-11:35 am

2 stops35h 10m

$565

KnoxvilleWarsaw

TYS - WAW

TYSWAW

Knoxville McGhee Tyson

Sat 3/28

7:11 pm-2:00 pm

1 stop13h 49m

$2,203

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/1

Sorted by cheapest first

Best time to book a flight from Knoxville to Warsaw

Have a flexible travel schedule? Discover the best time to fly to Warsaw from Knoxville 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 Knoxville to Warsaw
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Warsaw

Get insights into the airlines that provide service to Warsaw. 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 Warsaw. Reviews last updated March 3, 2026.
Get a feel of what it's like to fly with American Airlines and Lufthansa from Knoxville to Warsaw by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,378 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.1
Good
11,378 reviews
American Airlines
7.1
Good
11,378 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
Lufthansa
6.8
Okay
7,820 reviews
American Airlines
7.1
Good
11,378 reviews

Overall

7.1

Food

6.4

Boarding

7.5

Comfort

7.2

Crew

8.0

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Warsaw. 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 from for flights from Knoxville to Warsaw?

    Located just 11.3 mi from the city center, Knoxville McGhee Tyson is the airport most travelers will use when flying to Warsaw from Knoxville. Booking flights from McGhee Tyson (TYS) to Warsaw should be relatively easy as there are 0 daily outbound flights to Warsaw from 2 different airlines.

  • How long is the flight from Knoxville to Warsaw?

    There are many flights that can get you from Knoxville to Warsaw in 22h 27m. Fly via United Airlines, American Airlines, or Scandinavian Airlines to get the fastest option. There are 4868 mi between Knoxville and Warsaw. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $538, American Airlines will fly you from Knoxville to Warsaw and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Lufthansa for as low as $656. American Airlines is currently priced 42% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Knoxville to Warsaw by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Alternative routes for Knoxville to Warsaw

See prices for flight routes from nearby airports that may be better suited for you.
Nashville to Krakow flights
Nashville to Frederic Chopin flights

Top 2 airlines flying from Knoxville to Warsaw

Discover the top 2 airlines that operate flights from Knoxville to Warsaw. 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 March 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$538Average$1,108FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$656Average$824FlexibilityNo cancel feeOn-time76%

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