What is the cheapest airline that flies from Blountville Tri Cities TN/VA to Illinois?

Delta and Allegiant Air are the most popular carriers operating from Blountville Tri Cities TN/VA to Illinois

What airlines fly to Illinois?

American Airlines, United Airlines and Allegiant Air are the top three most popular airlines that fly to Illinois from Blountville according to our data. American Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 4 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How many flights depart from Blountville to Illinois on average per week?

3 flights are operational weekly from Blountville to Illinois as of October 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

When did momondo last update prices for flights from Blountville Tri Cities TN/VA Airport to Illinois?

Prices for flights from Blountville Tri Cities TN/VA Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Blountville Tri Cities TN/VA Airport to Illinois?

There is 1 operator available for flights from Blountville Tri Cities TN/VA Airport to Illinois as of October 2026.

How old do you have to be to fly from Blountville Tri Cities TN/VA Airport to Illinois?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Blountville Tri Cities TN/VA Airport to Illinois.

What documentation or ID do you need to fly to Illinois?

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$149 Cheap Flights from Blountville to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Blountville to Illinois

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One-way

Last minute

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Cheap round-trip flights

Enter your travel dates to find the best prices.

3:36 pm - 2:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

5:01 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

9h 43m1 stop Orlando

$233Multiple Airlines

Fri, Dec 11 - Thu, Jan 7

3:36 pm - 2:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

5:01 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

9h 43m1 stop Orlando

$241Multiple Airlines

Fri, Dec 11 - Thu, Jan 7

3:36 pm - 2:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

5:01 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

9h 43m1 stop Orlando

$243Multiple Airlines

Mon, Dec 7 - Thu, Jan 7

3:36 pm - 2:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

5:01 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

9h 43m1 stop Orlando

$253Multiple Airlines

Mon, Dec 7 - Thu, Jan 7

4:36 pm - 3:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m1 stop Orlando

9:40 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

29h 04m2 stops Atlanta Hartsfield-Jackson Orlando

$257Multiple Airlines

Mon, Dec 7 - Wed, Jan 6

4:36 pm - 3:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m1 stop Orlando

5:01 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

9h 43m1 stop Orlando

$265Multiple Airlines

Mon, Dec 7 - Thu, Jan 7

2:32 pm - 9:18 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

19h 46m1 stop Orlando Sanford Intl

9:40 am - 3:44 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

29h 04m2 stops Atlanta Hartsfield-Jackson Orlando

$265Multiple Airlines

Sun, Dec 6 - Wed, Jan 6

3:36 pm - 2:30 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

23h 54m2 stops Tampa St. Petersburg Atlanta Hartsfield-Jackson

5:01 am - 5:42 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

11h 41m1 stop Orlando

$267Multiple Airlines

Fri, Dec 11 - Thu, Dec 31

6:00 am - 7:17 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

2h 17mnonstop

9:00 pm - 11:45 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

1h 45mnonstop

$325American Airlines

Sat, Nov 21 - Sat, Nov 28

6:00 am - 7:17 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

2h 17mnonstop

9:00 pm - 11:45 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

1h 45mnonstop

$326American Airlines

Sat, Nov 21 - Sat, Nov 28

Cheap last minute flights

Enter your travel dates to find the best prices.

3:15 pm - 8:38 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

6h 23m1 stop Atlanta Hartsfield-Jackson

8:05 am - 2:16 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

5h 11m1 stop Atlanta Hartsfield-Jackson

$463Delta

Sat, Oct 31 - Wed, Nov 4

6:03 am - 7:11 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

2h 08mnonstop

9:05 pm - 11:51 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

1h 46mnonstop

$486American Airlines

Sat, Oct 31 - Mon, Nov 2

6:03 am - 7:11 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

2h 08mnonstop

9:00 pm - 11:45 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

1h 45mnonstop

$486American Airlines

Sat, Oct 31 - Fri, Nov 20

6:03 am - 7:11 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

2h 08mnonstop

8:05 am - 2:58 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

5h 53m1 stop Charlotte Douglas

$496American Airlines

Sat, Oct 31 - Mon, Nov 2

7:00 am - 12:22 pmTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

6h 22m1 stop Charlotte Douglas

9:00 pm - 11:45 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

1h 45mnonstop

$496American Airlines

Sat, Oct 31 - Fri, Nov 20

7:00 am - 11:05 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

5h 05m1 stop Charlotte Douglas

1:26 pm - 8:02 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

5h 36m1 stop Charlotte Douglas

$506American Airlines

Sat, Oct 31 - Fri, Nov 20

5:07 am - 11:05 amTRI Blountville Tri Cities TN/VA-ORD Chicago O'Hare Intl

6h 58m1 stop Charlotte Douglas

1:22 pm - 8:41 pmORD Chicago O'Hare Intl-TRI Blountville Tri Cities TN/VA

6h 19m1 stop Charlotte Douglas

$506American Airlines

Sat, Oct 31 - Mon, Nov 2

10:12 am - 3:17 pmTRI Blountville Tri Cities TN/VA-MDW Chicago Midway

6h 05m1 stop Atlanta Hartsfield-Jackson

6:04 am - 12:36 pmMDW Chicago Midway-TRI Blountville Tri Cities TN/VA

5h 32m1 stop Atlanta Hartsfield-Jackson

$510Delta

Sat, Oct 31 - Mon, Nov 2

6:00 am - 10:37 amTRI Blountville Tri Cities TN/VA-MDW Chicago Midway

5h 37m1 stop Atlanta Hartsfield-Jackson

4:19 pm - 10:24 pmMDW Chicago Midway-TRI Blountville Tri Cities TN/VA

5h 05m1 stop Atlanta Hartsfield-Jackson

$510Delta

Sat, Oct 31 - Fri, Nov 6

6:00 am - 10:37 amTRI Blountville Tri Cities TN/VA-MDW Chicago Midway

5h 37m1 stop Atlanta Hartsfield-Jackson

6:04 am - 12:36 pmMDW Chicago Midway-TRI Blountville Tri Cities TN/VA

5h 32m1 stop Atlanta Hartsfield-Jackson

$510Delta

Sat, Oct 31 - Thu, Nov 5

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Delta flights from Blountville to Illinois

Our best Delta deals on Blountville to Illinois flight tickets

Delta

Nov 21

TRI10:13 amBlountville Tri Cities TN/VA

7h 05m

1 stop

MDW4:18 pmChicago Midway

Nov 28

MDW6:00 amChicago Midway

6h 02m

1 stop

TRI1:02 pmBlountville Tri Cities TN/VA

$345

Delta

Jan 27

TRI6:05 amBlountville Tri Cities TN/VA

4h 47m

1 stop

MDW9:52 amChicago Midway

Jan 30

MDW6:00 amChicago Midway

5h 04m

1 stop

TRI12:04 pmBlountville Tri Cities TN/VA

$349

Delta

Nov 21

TRI5:11 pmBlountville Tri Cities TN/VA

6h 43m

1 stop

MDW10:54 pmChicago Midway

Nov 28

MDW6:00 amChicago Midway

6h 02m

1 stop

TRI1:02 pmBlountville Tri Cities TN/VA

$355

American Airlines flights from Blountville to Illinois

Our best American Airlines deals on Blountville to Illinois flight tickets

American Airlines

Nov 21

TRI6:00 amBlountville Tri Cities TN/VA

2h 17m

ORD7:17 amChicago O'Hare Intl

Nov 28

ORD9:00 pmChicago O'Hare Intl

1h 45m

TRI11:45 pmBlountville Tri Cities TN/VA

$325

American Airlines

Nov 21

TRI6:00 amBlountville Tri Cities TN/VA

2h 17m

ORD7:17 amChicago O'Hare Intl

Nov 28

ORD9:00 pmChicago O'Hare Intl

1h 45m

TRI11:45 pmBlountville Tri Cities TN/VA

$326

American Airlines

Nov 10

TRI6:00 amBlountville Tri Cities TN/VA

2h 11m

ORD7:11 amChicago O'Hare Intl

Nov 17

ORD8:59 pmChicago O'Hare Intl

1h 48m

TRI11:47 pmBlountville Tri Cities TN/VA

$443

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Fri 12/11

3:36 pm-2:30 pm

2 stops23h 54m

Chicago O'Hare Intl

Thu 1/7

5:01 am-3:44 pm

1 stop9h 43m

$233

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Fri 12/11

3:36 pm-2:30 pm

2 stops23h 54m

Chicago O'Hare Intl

Thu 1/7

5:01 am-3:44 pm

1 stop9h 43m

$241

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Mon 12/7

3:36 pm-2:30 pm

2 stops23h 54m

Chicago O'Hare Intl

Thu 1/7

5:01 am-3:44 pm

1 stop9h 43m

$243

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Mon 12/7

3:36 pm-2:30 pm

2 stops23h 54m

Chicago O'Hare Intl

Thu 1/7

5:01 am-3:44 pm

1 stop9h 43m

$253

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Mon 12/7

4:36 pm-3:30 pm

1 stop23h 54m

Chicago O'Hare Intl

Wed 1/6

9:40 am-3:44 pm

2 stops29h 04m

$257

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Mon 12/7

4:36 pm-3:30 pm

1 stop23h 54m

Chicago O'Hare Intl

Thu 1/7

5:01 am-3:44 pm

1 stop9h 43m

$265

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Sun 12/6

2:32 pm-9:18 am

1 stop19h 46m

Chicago O'Hare Intl

Wed 1/6

9:40 am-3:44 pm

2 stops29h 04m

$265

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Fri 12/11

3:36 pm-2:30 pm

2 stops23h 54m

Chicago O'Hare Intl

Thu 12/31

5:01 am-5:42 pm

1 stop11h 41m

$267

Quickest round-trip

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Sat 11/21

6:00 am-7:17 am

Nonstop2h 17m

Chicago O'Hare Intl

Sat 11/28

9:00 pm-11:45 pm

Nonstop1h 45m

$325

BlountvilleChicago

TRI Blountville Tri Cities TN/VA - ORD Chicago O'Hare Intl

TRIORD

Blountville Tri Cities TN/VA

Sat 11/21

6:00 am-7:17 am

Nonstop2h 17m

Chicago O'Hare Intl

Sat 11/28

9:00 pm-11:45 pm

Nonstop1h 45m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Blountville to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Blountville is in January. Flight prices, which tend to average around $268, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $274.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from Blountville to Illinois is on a Thursday when prices can be found for as low as $578. Flights from Blountville to Illinois on a Tuesday will generally be more expensive and average around $741. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Blountville to Illinois during this time can be as low as $601. Flights in the evening are often more expensive with an average ticket price of $911.

What is the cheapest Blountville Tri Cities TN/VA to Illinois flight route?

Fly from Blountville Tri Cities TN/VA to Chicago O'Hare Intl for the best Blountville Tri Cities TN/VA - Illinois flight prices

What cabin class options are available on Blountville to Illinois flights?

There are 4 cabin classes available to choose from on Blountville to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Blountville to Illinois flights?

You could potentially save up to 52% on your flight if you consider stops on a Blountville to Illinois flight.

Cheap Blountville to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Blountville to Illinois

Best Price Found	$149
Fastest flight time	2h 05m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Blountville in the past 72 hours is $149. The best round-trip flight deal from Blountville to Illinois found on momondo in the last 72 hours is $233.

The fastest flight from Blountville to Illinois takes 2h 05m

Direct flights go from Blountville to Illinois every day.

There are 98 airports in Illinois. From Blountville there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from Blountville to Illinois

When did momondo last update prices for flights from Blountville Tri Cities TN/VA Airport to Illinois?
Prices for flights from Blountville Tri Cities TN/VA Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Blountville Tri Cities TN/VA Airport to Illinois?
There is 1 operator available for flights from Blountville Tri Cities TN/VA Airport to Illinois as of October 2026.
How old do you have to be to fly from Blountville Tri Cities TN/VA Airport to Illinois?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Blountville Tri Cities TN/VA Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Blountville to Illinois?
Based on momondo bookings for flights between Blountville and Illinois, the leading plane model is Embraer 170, making up 92.31% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet with 3.85% and Canadair (Bombardier) Regional Jet CRJ-550 with 3.85%.

Best airlines flying from Blountville to Illinois

Compare and see reviews for airlines that fly from Blountville to Illinois with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $254	Free Cancellation	Rating 7.0 12,189 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Blountville to Illinois?

Finding the right flight to Illinois from Blountville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Blountville to Illinois with flexible booking policies on momondo?

All flight searches from Blountville to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Blountville to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from Blountville.

I’m not ready to book a flight from Blountville to Illinois right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Blountville and alert you when they change.