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Knoxville

$110+ Cheap flights from O'Hare Intl (ORD) 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TYS
Apr 30 — May 71
Wed 4/30
Wed 5/7
1 adult, Economy
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Cheapflights Tip: The best prices from Chicago O'Hare Intl to Knoxville McGhee Tyson are usually found in February or September, booked 76 days in advance, depart on a Saturday or Tuesday and return on a Thursday

Cheap flight deals from O'Hare Intl to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 April 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$189
(American Airlines)

One-way from

$110
(Frontier)

Popular in

April

Cheapest in

February

Average price

$319

Good round-trip deal

$244 or less

Good one-way deal

$165 or less
Provider with most accurate pricing for Chicago O'Hare Intl-Knoxville McGhee Tyson flight deals.
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Provider most trusted by Cheapflights users for Chicago O'Hare Intl-Knoxville McGhee Tyson flights.
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From Chicago O'Hare Intl to Knoxville McGhee Tyson
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One-way flight from Chicago O'Hare Intl to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Knoxville McGhee Tyson.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Knoxville McGhee Tyson.
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Find flight deals from O'Hare Intl to Knoxville

Cheapest flights from O'Hare Intl to Knoxville
Explore the most affordable flight options available from O'Hare Intl to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2025.

This United Airlines deal was found by Cheapflights users on 4/24. 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 8/217:18 amORD - TYS
Nonstop1h 55mUnited Airlines
Sun 8/247:00 amTYS - ORD
Nonstop1h 55mUnited Airlines
Deal found 4/24$189
This American Airlines deal was found by Cheapflights users on 4/25. 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 5/308:27 amORD - TYS
Nonstop1h 43mAmerican Airlines
Mon 6/27:50 pmTYS - ORD
Nonstop2h 03mAmerican Airlines
Deal found 4/25$190
This Delta deal was found by Cheapflights users on 4/25. 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 6/97:10 amORD - TYS
1 stop5h 37mDelta
Fri 6/205:45 amTYS - ORD
1 stop3h 54mDelta
Deal found 4/25$209
This Frontier deal was found by Cheapflights users on 4/24. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:00 amORD - TYS
1 stop9h 29mFrontier
Sun 6/85:25 pmTYS - ORD
1 stop7h 34mFrontier
Deal found 4/24$220
This Mytrip deal was found by Cheapflights users on 4/25. 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 5/298:05 pmORD - TYS
1 stop14h 37mMultiple Airlines
Wed 6/47:10 amTYS - ORD
2 stops26h 40mMultiple Airlines
Deal found 4/25$236

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 April 25, 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Knoxville that are best for you.

Fly from

O'Hare Intl

Fly to

Knoxville

Route

Depart

Return

Price

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Thu 5/29

4:44 pm-7:25 pm

Nonstop1h 41m

Knoxville McGhee Tyson

Mon 6/2

7:50 pm-8:53 pm

Nonstop2h 03m

$189

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Thu 5/8

7:58 pm-10:45 pm

Nonstop1h 47m

Knoxville McGhee Tyson

Thu 5/15

7:00 am-7:57 am

Nonstop1h 57m

$194

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Mon 6/9

7:10 am-1:47 pm

1 stop5h 37m

Knoxville McGhee Tyson

Fri 6/20

5:45 am-8:39 am

1 stop3h 54m

$209

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Thu 6/5

6:00 am-4:29 pm

1 stop9h 29m

Knoxville McGhee Tyson

Sun 6/8

5:25 pm-11:59 pm

1 stop7h 34m

$220

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Thu 5/29

8:05 pm-11:42 am

1 stop14h 37m

Knoxville McGhee Tyson

Wed 6/4

7:10 am-8:50 am

2 stops26h 40m

$236

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Sun 5/25

6:00 am-4:35 pm

1 stop9h 35m

$110

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Wed 6/11

12:41 pm-8:19 am

1 stop18h 38m

$116

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Wed 6/18

9:25 am-4:40 pm

1 stop6h 15m

$130

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Sat 7/5

9:52 am-12:31 pm

Nonstop1h 39m

$144

ChicagoKnoxville

ORD - TYS

ORDTYS

Chicago O'Hare Intl

Wed 6/11

10:35 am-1:21 pm

Nonstop1h 46m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Compare providers for flights from O'Hare Intl 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 O'Hare Intl to Knoxville in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 Chicago O'Hare Intl Airport-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chicago O'Hare Intl Airport-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chicago O'Hare Intl Airport-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago O'Hare Intl Airport-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 Chicago O'Hare Intl Airport-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 O'Hare Intl to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from O'Hare Intl 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 Chicago O'Hare Intl Airport to Knoxville

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Knoxville. Price data was last updated on April 18, 2025.

Booking 76 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Knoxville (average of $296). Flying from Chicago O'Hare Intl Airport 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 ORD to TYS?

Find hourly flight availability from O'Hare Intl 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 April 25, 2025.

It’s typically best to fly out from Chicago O'Hare Intl Airport to Knoxville in the evening. Doing so could potentially save you 10% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Knoxville. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Knoxville flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Knoxville

Explore weekly flight availability from O'Hare Intl to Knoxville. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 25, 2025.

The most flights from ORD to TYS are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

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 April 25, 2025.
Get a feel of what it's like to fly with Delta, United Airlines and American Airlines from Chicago to Knoxville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,920 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,685 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Frontier
6.0
Okay
3,284 reviews
Delta
8.0
Very good
7,920 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl 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 Chicago O'Hare Intl?

    Knoxville McGhee Tyson (TYS) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Knoxville. You should not have trouble finding flights to McGhee Tyson from Chicago O'Hare Intl; the airport handles an average of 21 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Knoxville airport from Chicago O'Hare Intl. It is only a 11.3 mi journey from McGhee Tyson (TYS) to Knoxville’s city center.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Knoxville round-trip?

    American Airlines, at $189, was found to be the cheapest airline from Chicago O'Hare Intl Airport to Knoxville.Alternate airlines to your destination round-trip include United Airlines and Delta. You may be able to fly from Chicago O'Hare Intl Airport to Knoxville for 34% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Knoxville one-way?

    One-way options have recently been found by users for as low as $110 on Frontier. Other airlines that offer cheap prices include American Airlines from $144 and Delta from $154 one-way.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Knoxville?

    Consider GoJet (92%), Air Canada (85%) or Republic Airways (83%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Knoxville.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Knoxville?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Knoxville? While on average our users pay $373, our data indicates the cheapest price to be $115. The most popular route (Chicago O'Hare Intl - Knoxville McGhee Tyson), is priced around $189.

  • Can I find deals for flights from O'Hare Intl to Knoxville that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Knoxville?

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

  • Can I find deals for business class flights from O'Hare Intl to Knoxville?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 Chicago O'Hare Intl Airport to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Knoxville (average of $296). Flying from Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Morristown
Cherokee
Corbin
Maryville
Oak Ridge
Alcoa
Murphy

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Top 2 airlines flying from O'Hare Intl to Knoxville

Discover the top 2 airlines that operate flights from O'Hare Intl 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 April 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$169Average$283FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$180Average$307FlexibilityNo cancel feeOn-time69%

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