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 54% 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 July 2026. The most popular departure day for this route is Mon, with 33% of flights per week taking off on this day.

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

Delta and American Airlines are the most popular carriers operating from Blountville Tri Cities TN/VA 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 are 2 operators available for flights from Blountville Tri Cities TN/VA Airport to Illinois as of July 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.

$132 Cheap Flights from Blountville to Illinois in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Blountville to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 am - 8:55 am

TRI

ORD

2h 15mnonstop

8:59 pm - 11:49 pm

ORD

TRI

1h 50mnonstop

$259American Airlines

Wed, Sep 2 - Mon, Sep 7

7:40 am - 8:55 am

TRI

ORD

2h 15mnonstop

9:00 pm - 11:50 pm

ORD

TRI

1h 50mnonstop

$259American Airlines

Thu, Aug 27 - Sun, Aug 30

7:40 am - 8:55 am

TRI

ORD

2h 15mnonstop

8:59 pm - 11:49 pm

ORD

TRI

1h 50mnonstop

$259American Airlines

Wed, Aug 26 - Wed, Sep 2

7:31 am - 8:47 am

TRI

ORD

2h 16mnonstop

9:05 pm - 11:56 pm

ORD

TRI

1h 51mnonstop

$259American Airlines

Fri, Sep 18 - Sun, Sep 20

7:31 am - 8:47 am

TRI

ORD

2h 16mnonstop

9:05 pm - 11:56 pm

ORD

TRI

1h 51mnonstop

$259American Airlines

Thu, Sep 10 - Sun, Sep 13

7:40 am - 8:55 am

TRI

ORD

2h 15mnonstop

9:00 pm - 11:50 pm

ORD

TRI

1h 50mnonstop

$259American Airlines

Sat, Sep 5 - Sun, Sep 6

7:40 am - 8:55 am

TRI

ORD

2h 15mnonstop

8:59 pm - 11:49 pm

ORD

TRI

1h 50mnonstop

$259American Airlines

Fri, Aug 21 - Mon, Aug 24

10:12 am - 3:44 pm

TRI

MDW

6h 32m

1 stop

6:05 am - 1:01 pm

MDW

TRI

5h 56m

1 stop

$279Delta

Sat, Sep 5 - Sun, Sep 6

6:00 am - 9:49 am

TRI

MDW

4h 49m

1 stop

6:05 am - 12:45 pm

MDW

TRI

5h 40m

1 stop

$279Delta

Thu, Oct 1 - Sun, Oct 4

6:00 am - 11:50 am

TRI

MDW

6h 50m

1 stop

5:15 pm - 10:24 pm

MDW

TRI

4h 09m

1 stop

$279Delta

Tue, Oct 20 - Mon, Oct 26

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American Airlines flights from Blountville to Illinois

Our best American Airlines deals on Blountville to Illinois flight tickets

American Airlines

Sep 5

TRI7:40 amBlountville Tri Cities TN/VA

2h 15m

ORD8:55 amChicago O'Hare Intl

Sep 6

ORD9:00 pmChicago O'Hare Intl

1h 50m

TRI11:50 pmBlountville Tri Cities TN/VA

$259

American Airlines

Sep 5

TRI11:06 amBlountville Tri Cities TN/VA

7h 37m

1 stop

ORD5:43 pmChicago O'Hare Intl

Sep 6

ORD9:00 pmChicago O'Hare Intl

1h 50m

TRI11:50 pmBlountville Tri Cities TN/VA

$269

American Airlines

Aug 14

TRI7:40 amBlountville Tri Cities TN/VA

2h 15m

ORD8:55 amChicago O'Hare Intl

Aug 16

ORD9:00 pmChicago O'Hare Intl

1h 50m

TRI11:50 pmBlountville Tri Cities TN/VA

$274

Delta flights from Blountville to Illinois

Our best Delta deals on Blountville to Illinois flight tickets

Delta

Sep 5

TRI10:12 amBlountville Tri Cities TN/VA

6h 32m

1 stop

MDW3:44 pmChicago Midway

Sep 6

MDW6:05 amChicago Midway

5h 56m

1 stop

TRI1:01 pmBlountville Tri Cities TN/VA

$279

Delta

Sep 5

TRI5:00 pmBlountville Tri Cities TN/VA

6h 36m

1 stop

MDW10:36 pmChicago Midway

Sep 6

MDW6:05 amChicago Midway

5h 56m

1 stop

TRI1:01 pmBlountville Tri Cities TN/VA

$289

Delta

Nov 23

TRI7:16 pmBlountville Tri Cities TN/VA

5h 40m

1 stop

STL11:56 pmLambert-St Louis

Nov 28

STL7:05 amLambert-St Louis

4h 57m

1 stop

TRI1:02 pmBlountville Tri Cities TN/VA

$290

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Wed 9/2

7:40 am-8:55 am

Nonstop2h 15m

Chicago O'Hare Intl

Mon 9/7

8:59 pm-11:49 pm

Nonstop1h 50m

$259

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Thu 8/27

7:40 am-8:55 am

Nonstop2h 15m

Chicago O'Hare Intl

Sun 8/30

9:00 pm-11:50 pm

Nonstop1h 50m

$259

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Wed 8/26

7:40 am-8:55 am

Nonstop2h 15m

Chicago O'Hare Intl

Wed 9/2

8:59 pm-11:49 pm

Nonstop1h 50m

$259

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Fri 9/18

7:31 am-8:47 am

Nonstop2h 16m

Chicago O'Hare Intl

Sun 9/20

9:05 pm-11:56 pm

Nonstop1h 51m

$259

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Thu 9/10

7:31 am-8:47 am

Nonstop2h 16m

Chicago O'Hare Intl

Sun 9/13

9:05 pm-11:56 pm

Nonstop1h 51m

$259

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Sat 9/5

7:40 am-8:55 am

Nonstop2h 15m

Chicago O'Hare Intl

Sun 9/6

9:00 pm-11:50 pm

Nonstop1h 50m

$259

BlountvilleChicago

TRI - ORD

TRIORD

Blountville Tri Cities TN/VA

Fri 8/21

7:40 am-8:55 am

Nonstop2h 15m

Chicago O'Hare Intl

Mon 8/24

8:59 pm-11:49 pm

Nonstop1h 50m

$259

BlountvilleChicago

TRI - MDW

TRIMDW

Blountville Tri Cities TN/VA

Sat 9/5

10:12 am-3:44 pm

1 stop6h 32m

Chicago Midway

Sun 9/6

6:05 am-1:01 pm

1 stop5h 56m

$279

BlountvilleChicago

TRI - MDW

TRIMDW

Blountville Tri Cities TN/VA

Thu 10/1

6:00 am-9:49 am

1 stop4h 49m

Chicago Midway

Sun 10/4

6:05 am-12:45 pm

1 stop5h 40m

$279

BlountvilleChicago

TRI - MDW

TRIMDW

Blountville Tri Cities TN/VA

Tue 10/20

6:00 am-11:50 am

1 stop6h 50m

Chicago Midway

Mon 10/26

5:15 pm-10:24 pm

1 stop4h 09m

$279

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 November. 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 November, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $268.

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

The cheapest day to depart from Blountville to Illinois is on a Wednesday when prices can be found for as low as $600. Flights from Blountville to Illinois on a Friday will generally be more expensive and average around $843. 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 3 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 62% 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	$330
Fastest flight time	2h 15m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from Blountville in the past 72 hours is $330. The best round-trip flight deal from Blountville to Illinois found on momondo in the last 72 hours is $406.

The fastest flight from Blountville to Illinois takes 2h 15m

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 are 2 operators available for flights from Blountville Tri Cities TN/VA Airport to Illinois as of July 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 82.14% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet CRJ-550 with 14.29% and Canadair (Bombardier) Regional Jet with 3.57%.

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 7.1 11,839 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.