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Blountville

$140+ Cheap flights from Illinois to Blountville (TRI)

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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — TRI
Jan 19 — Jan 261
Mon 1/19
Mon 1/26
1 adult, Economy
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Cheap flight deals from Illinois to Blountville

Cheapest flights from Illinois to Blountville
Explore the most affordable flight options available from Illinois to Blountville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2025.

This Delta deal was found by Cheapflights users on 12/18. 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 12/316:08 pmMDW - TRI
2 stops19h 14mDelta
Thu 1/81:45 pmTRI - MDW
1 stop3h 44mDelta
Deal found 12/18$365
This Delta deal was found by Cheapflights users on 12/18. 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 12/317:00 amORD - TRI
2 stops26h 12mDelta
Thu 1/86:05 amTRI - ORD
1 stop5h 54mDelta
Deal found 12/18$365
This Delta deal was found by Cheapflights users on 12/18. 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 12/319:29 amMDW - TRI
2 stops23h 43mDelta
Wed 1/76:05 amTRI - MDW
1 stop5h 22mDelta
Deal found 12/18$380
This Delta deal was found by Cheapflights users on 12/18. 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 12/317:00 amORD - TRI
2 stops26h 12mDelta
Wed 1/71:44 pmTRI - ORD
1 stop6h 51mDelta
Deal found 12/18$380
This Delta deal was found by Cheapflights users on 12/18. 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 12/319:29 amMDW - TRI
2 stops23h 43mDelta
Tue 1/65:06 pmTRI - MDW
1 stop6h 01mDelta
Deal found 12/18$400
This Delta deal was found by Cheapflights users on 12/18. 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.
Fri 12/195:30 amORD - TRI
1 stop5h 37mDelta
Fri 12/266:49 pmTRI - ORD
1 stop6h 14mDelta
Deal found 12/18$431
This American Airlines deal was found by Cheapflights users on 12/20. 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 12/305:00 amSTL - TRI
1 stop4h 13mAmerican Airlines
Sat 1/38:26 pmTRI - STL
1 stop4h 30mAmerican Airlines
Deal found 12/20$432
This American Airlines deal was found by Cheapflights users on 12/19. 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 12/196:37 pmORD - TRI
1 stop4h 17mAmerican Airlines
Mon 12/296:00 amTRI - ORD
1 stop8h 44mAmerican Airlines
Deal found 12/19$439
This American Airlines deal was found by Cheapflights users on 12/18. 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 12/235:28 pmORD - TRI
1 stop5h 26mAmerican Airlines
Wed 12/314:13 pmTRI - ORD
1 stop6h 06mAmerican Airlines
Deal found 12/18$460
This Delta deal was found by Cheapflights users on 12/18. 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 12/306:00 amMDW - TRI
1 stop6h 09mDelta
Thu 1/81:45 pmTRI - MDW
1 stop3h 44mDelta
Deal found 12/18$474
This American Airlines deal was found by Cheapflights users on 12/19. 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.
Sun 12/215:28 pmORD - TRI
1 stop5h 26mAmerican Airlines
Sun 12/286:00 amTRI - ORD
1 stop6h 44mAmerican Airlines
Deal found 12/19$484
This Delta deal was found by Cheapflights users on 12/18. 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 12/306:00 amMDW - TRI
1 stop6h 09mDelta
Wed 1/71:44 pmTRI - MDW
1 stop3h 45mDelta
Deal found 12/18$489

Find flight deals from Illinois to Blountville

Keep the following information in mind while searching for Illinois to Blountville flight deals. Data was last updated December 20, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$209
(Delta)

One-way from

$140
(American Airlines)

Popular in

March

Cheapest in

May

Average price

$428
Provider with most accurate pricing for Chicago (CHI)-Blountville Tri Cities TN/VA flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Blountville Tri Cities TN/VA flights.
Search Deals
From Illinois to Blountville Tri Cities TN/VA
Search Deals
One-way flight from Illinois to Blountville Tri Cities TN/VA
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Blountville 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 December 20, 2025.
Use the filters below to find and compare flights from Illinois to Blountville that are best for you.

Fly from

Illinois

Fly to

Blountville

Route

Depart

Return

Price

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Fri 1/2

5:05 pm-11:08 pm

1 stop5h 03m

Blountville Tri Cities TN/VA

Tue 1/6

5:06 pm-10:07 pm

1 stop6h 01m

$239

ChicagoBlountville

ORD - TRI

ORDTRI

Chicago O'Hare Intl

Fri 1/2

5:30 am-1:09 pm

1 stop6h 39m

Blountville Tri Cities TN/VA

Tue 1/6

1:45 pm-4:44 pm

1 stop3h 59m

$239

MolineBlountville

MLI - TRI

MLITRI

Moline Quad-City

Mon 5/18

5:00 pm-10:26 pm

1 stop4h 26m

Blountville Tri Cities TN/VA

Fri 5/29

6:55 pm-10:31 pm

1 stop4h 36m

$249

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Sat 3/7

11:01 am-3:49 pm

1 stop3h 48m

Blountville Tri Cities TN/VA

Sun 3/8

6:59 pm-10:29 pm

1 stop4h 30m

$269

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Sat 3/7

6:00 am-12:22 pm

1 stop5h 22m

Blountville Tri Cities TN/VA

Mon 3/9

6:59 pm-10:29 pm

1 stop4h 30m

$269

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Wed 3/4

6:00 am-12:22 pm

1 stop5h 22m

Blountville Tri Cities TN/VA

Tue 3/10

6:59 pm-10:29 pm

1 stop4h 30m

$269

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Sat 3/7

11:01 am-3:49 pm

1 stop3h 48m

Blountville Tri Cities TN/VA

Wed 3/11

1:34 pm-4:53 pm

1 stop4h 19m

$269

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Tue 3/3

6:00 am-12:22 pm

1 stop5h 22m

Blountville Tri Cities TN/VA

Tue 3/10

6:59 pm-10:29 pm

1 stop4h 30m

$269

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Wed 3/4

10:53 am-6:32 pm

1 stop6h 39m

Blountville Tri Cities TN/VA

Mon 3/9

6:59 pm-10:29 pm

1 stop4h 30m

$269

ChicagoBlountville

MDW - TRI

MDWTRI

Chicago Midway

Sat 3/7

11:01 am-3:49 pm

1 stop3h 48m

Blountville Tri Cities TN/VA

Tue 3/10

6:59 pm-10:29 pm

1 stop4h 30m

$269

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 42 results
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Best time to book a flight from Illinois to Blountville

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

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

Currently, June is the cheapest month in which you can book a flight from Illinois to Blountville (average of $62). Flying from Illinois to Blountville in December is currently the most expensive (average of $245). 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.

Related info for your journey

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

    Most people fly into Blountville Tri Cities TN/VA (TRI) if they book a flight to Blountville from Illinois. Tri Cities TN/VA is conveniently located just 5.7 mi from Blountville’s city center.

  • How long is the flight from Illinois to Blountville?

    Delta and American Airlines can get you from Illinois to Blountville in just under 4h 13m. Your travel time can differ by up to 50m. Illinois and Blountville are separated by a distance of 463 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Illinois to Blountville is Chicago O'Hare Intl - Blountville Tri Cities TN/VA. You may also consider Chicago Midway - Blountville Tri Cities TN/VA or Moline Quad-City - Blountville Tri Cities TN/VA.

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

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from Illinois to Blountville (average of $62). Flying from Illinois to Blountville in December is currently the most expensive (average of $245). 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 Blountville?

Book flights to Blountville if you plan to visit one of these locations
Greeneville
Marion
Beech Mountain

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Alternative routes for Illinois to Blountville

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Blountville

Discover the top airline that operate flights from Illinois to Blountville. 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 December 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$333FlexibilityNo cancel feeOn-time71%

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