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$119+ Cheap flights from Blountville (TRI) to Illinois

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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
TRI — ORD
Οκτ 15 — Οκτ 221
Τετ 10/15
Τετ 10/22
1 adult, Economy
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Cheap flight deals from Blountville to Illinois

Keep the following information in mind while searching for Blountville to Illinois flight deals. Data was last updated Σεπτέμβριος 15, 2025.

Round-trip from

$269
(Delta)

One-way from

$119
(Kiwi.com)

Popular in

May

Cheapest in

November

Average price

$363
From Blountville Tri Cities TN/VA to Illinois
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One-way flight from Blountville Tri Cities TN/VA to Illinois
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Highest demand for flights based on searches. 26% potential increase in price ($144 potential increase over avg. RT price).
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Cheapest flight prices on average. 12% potential price decrease ($45 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Blountville to Illinois

Cheapest flights from Blountville to Illinois
Explore the most affordable flight options available from Blountville to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on Σεπτέμβριος 15, 2025.

This Delta deal was found by Cheapflights users on 9/13. 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.
Παρ 11/216:05 amTRI - MDW
1 stop4h 47mDelta
Δευ 12/15:34 pmMDW - TRI
1 stop3h 59mDelta
Deal found 9/13$269
This Delta deal was found by Cheapflights users on 9/15. 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.
Παρ 11/216:05 amTRI - ORD
1 stop5h 14mDelta
Δευ 12/15:32 amORD - TRI
1 stop5h 33mDelta
Deal found 9/15$269
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Σαβ 10/47:25 pmTRI - ORD
1 stop4h 47mAmerican Airlines
Τετ 10/85:20 amORD - TRI
1 stop5h 26mAmerican Airlines
Deal found 9/15$274
This Delta deal was found by Cheapflights users on 9/15. 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.
Τρι 9/301:22 pmTRI - MDW
1 stop5h 13mDelta
Σαβ 10/44:25 pmMDW - TRI
1 stop5h 12mDelta
Deal found 9/15$279
This Delta deal was found by Cheapflights users on 9/15. 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.
Τρι 9/306:11 amTRI - ORD
1 stop4h 59mDelta
Σαβ 10/45:30 amORD - TRI
1 stop3h 45mDelta
Deal found 9/15$279
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Τρι 9/3012:27 pmTRI - ORD
2 stops7h 01mAmerican Airlines
Σαβ 10/47:02 amORD - TRI
1 stop6h 23mAmerican Airlines
Deal found 9/15$284
This Delta deal was found by Cheapflights users on 9/14. 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.
Σαβ 11/2212:50 pmTRI - ORD
1 stop6h 57mDelta
Κυρ 11/306:45 amORD - TRI
1 stop4h 20mDelta
Deal found 9/14$294
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Παρ 10/247:25 pmTRI - ORD
1 stop4h 29mAmerican Airlines
Κυρ 10/265:22 amORD - TRI
1 stop4h 23mAmerican Airlines
Deal found 9/13$298
This Delta deal was found by Cheapflights users on 9/14. 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.
Πεμ 11/66:10 amTRI - STL
1 stop5h 16mDelta
Κυρ 11/96:00 amSTL - TRI
1 stop5h 05mDelta
Deal found 9/14$309
This Delta deal was found by Cheapflights users on 9/15. 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.
Δευ 10/207:17 pmTRI - ORD
1 stop5h 41mDelta
Τετ 10/229:42 amORD - TRI
1 stop4h 26mDelta
Deal found 9/15$337
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Παρ 10/37:02 pmTRI - STL
1 stop5h 05mAmerican Airlines
Δευ 10/135:30 amSTL - TRI
1 stop4h 15mAmerican Airlines
Deal found 9/15$353
This Delta deal was found by Cheapflights users on 9/15. 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.
Δευ 10/207:17 pmTRI - MDW
1 stop3h 57mDelta
Τετ 10/226:00 amMDW - TRI
1 stop5h 43mDelta
Deal found 9/15$368

Cheapflights Fare Finder

 
Customize your flight search to find flights from Blountville to Illinois 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 Σεπτέμβριος 15, 2025.
Use the filters below to find and compare flights from Blountville to Illinois that are best for you.

Fly from

Blountville

Fly to

Illinois

Route

Depart

Return

Price

BlountvilleChicago

TRI - MDW

TRIMDW

Blountville Tri Cities TN/VA

Παρ 11/21

6:05 am-9:52 am

1 stop4h 47m

Chicago Midway

Δευ 12/1

5:34 pm-10:33 pm

1 stop3h 59m

$269

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Παρ 11/21

6:05 am-10:19 am

1 stop5h 14m

Chicago O'Hare Intl

Δευ 12/1

4:21 pm-10:33 pm

1 stop5h 12m

$269

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Σαβ 11/22

12:50 pm-6:47 pm

1 stop6h 57m

Chicago O'Hare Intl

Δευ 12/1

4:21 pm-10:33 pm

1 stop5h 12m

$269

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Σαβ 10/4

7:25 pm-11:12 pm

1 stop4h 47m

Chicago O'Hare Intl

Τετ 10/8

5:20 am-11:46 am

1 stop5h 26m

$274

BlountvilleChicago

TRI - MDW

TRIMDW

Blountville Tri Cities TN/VA

Τρι 9/30

1:22 pm-5:35 pm

1 stop5h 13m

Chicago Midway

Σαβ 10/4

4:25 pm-10:37 pm

1 stop5h 12m

$279

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Τρι 9/30

6:11 am-10:10 am

1 stop4h 59m

Chicago O'Hare Intl

Σαβ 10/4

5:30 am-10:15 am

1 stop3h 45m

$279

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Τρι 9/30

12:27 pm-6:28 pm

2 stops7h 01m

Chicago O'Hare Intl

Σαβ 10/4

7:02 am-2:25 pm

1 stop6h 23m

$284

BlountvilleChicago

TRI - MDW

TRIMDW

Blountville Tri Cities TN/VA

Τετ 3/4

3:50 pm-9:46 pm

1 stop6h 56m

Chicago Midway

Σαβ 3/7

10:35 am-3:48 pm

1 stop4h 13m

$294

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Σαβ 11/22

12:50 pm-6:47 pm

1 stop6h 57m

Chicago O'Hare Intl

Κυρ 11/30

6:45 am-12:05 pm

1 stop4h 20m

$294

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Τρι 11/25

7:29 pm-12:02 am

1 stop5h 33m

Chicago O'Hare Intl

Κυρ 11/30

6:45 am-12:05 pm

1 stop4h 20m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 28 results
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Best time to book a flight from Blountville to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Blountville 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 Blountville to Illinois

What is the cheapest month to book a flight from Blountville to Illinois?

Currently, August is the cheapest month in which you can book a flight from Blountville to Illinois (average of $245). Flying from Blountville to Illinois in March is currently the most expensive (average of $321). 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 TRI to IL?

Find hourly flight availability from Blountville to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated Σεπτέμβριος 15, 2025.

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

How much does it cost to fly round-trip from Blountville to Illinois?

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated Σεπτέμβριος 15, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Blountville to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Blountville to Illinois. 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 Blountville to Illinois?

    For a flight from Blountville to Illinois, you will be flying from Tri Cities TN/VA. Blountville Tri Cities TN/VA (TRI) is just 5.7 mi from the center of the city.

  • How long is the flight from Blountville to Illinois?

    Airlines like Delta and American Airlines fly from Blountville to Illinois in about 4h 47m. The time it takes to get you to your destination can typically vary by up to . Blountville and Illinois are separated by a distance of 465 mi.

  • What are the most popular routes from Blountville to Illinois?

    The most popular flight routes from Blountville to Illinois are Blountville Tri Cities TN/VA - Chicago O'Hare Intl, Blountville Tri Cities TN/VA - Chicago Midway and Blountville Tri Cities TN/VA - Lambert-St Louis.

  • Can I find deals for flights from Blountville to Illinois that include hotel bookings?

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

  • How can I find direct flights from Blountville to Illinois?

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

  • Can I find deals for business class flights from Blountville to Illinois?

    Yes. Cheapflights offers flight deals from Blountville to Illinois 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 Blountville to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Blountville to Illinois (average of $245). Flying from Blountville to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Blountville to Illinois

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Top 2 airlines flying from Blountville to Illinois

Discover the top 2 airlines that operate flights from Blountville to Illinois. 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 Σεπτέμβριος 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$238Average$308FlexibilityNo cancel feeOn-time71%
DeltaCheapest$243Average$328FlexibilityNo cancel feeOn-timeN/A

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