What is the cheapest airline that flies from Grand Junction Regnl to Illinois?

United Airlines, Delta, and American Airlines are the most popular carriers operating from Grand Junction Regnl to Illinois

When did momondo last update prices for flights from Grand Junction Regnl Airport to Illinois?

Prices for flights from Grand Junction Regnl Airport to Illinois are refreshed on a daily basis.

How many operators does momondo search for flights from Grand Junction Regnl Airport to Illinois?

As of November 2026, there is 1 operator available to choose from for flights from Grand Junction Regnl Airport to Illinois.

How old do you have to be to fly from Grand Junction Regnl Airport to Illinois?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to Illinois.

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

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$334 Cheap Flights from Grand Junction to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Grand Junction to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:03 pm - 11:59 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

5h 56m1 stop Dallas/Fort Worth

5:00 am - 11:28 amORD Chicago O'Hare Intl-GJT Grand Junction Regnl

7h 28m1 stop Phoenix Sky Harbor Intl

$379American Airlines

Thu, Dec 10 - Mon, Dec 14

11:58 am - 8:58 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

8h 00m1 stop Phoenix Sky Harbor Intl

10:34 am - 4:33 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

6h 59m1 stop Dallas/Fort Worth

$379American Airlines

Fri, Dec 4 - Tue, Dec 8

3:11 pm - 9:02 pmGJT Grand Junction Regnl-MLI Moline Quad-City

4h 51m1 stop Denver Intl

8:53 am - 12:27 pmMLI Moline Quad-City-GJT Grand Junction Regnl

4h 34m1 stop Denver Intl

$379United Airlines

Sat, Dec 5 - Sat, Dec 12

1:23 pm - 11:04 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

8h 41m1 stop Dallas/Fort Worth

5:00 am - 12:53 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

8h 53m1 stop Dallas/Fort Worth

$379American Airlines

Thu, Dec 10 - Thu, Jan 7

4:56 pm - 11:21 pmGJT Grand Junction Regnl-MLI Moline Quad-City

5h 25m1 stop Dallas/Fort Worth

5:19 pm - 10:14 pmMLI Moline Quad-City-GJT Grand Junction Regnl

5h 55m1 stop Dallas/Fort Worth

$379American Airlines

Tue, Dec 1 - Tue, Dec 8

5:03 pm - 11:20 pmGJT Grand Junction Regnl-MLI Moline Quad-City

5h 17m1 stop Dallas/Fort Worth

5:19 pm - 10:14 pmMLI Moline Quad-City-GJT Grand Junction Regnl

5h 55m1 stop Dallas/Fort Worth

$379American Airlines

Thu, Dec 3 - Thu, Dec 10

5:03 pm - 11:20 pmGJT Grand Junction Regnl-MLI Moline Quad-City

5h 17m1 stop Dallas/Fort Worth

6:40 am - 12:53 pmMLI Moline Quad-City-GJT Grand Junction Regnl

7h 13m1 stop Dallas/Fort Worth

$379American Airlines

Wed, Dec 2 - Wed, Dec 9

3:11 pm - 9:02 pmGJT Grand Junction Regnl-MLI Moline Quad-City

4h 51m1 stop Denver Intl

5:00 am - 12:27 pmMLI Moline Quad-City-GJT Grand Junction Regnl

8h 27m2 stops Chicago O'Hare Intl Denver Intl

$384United Airlines

Sat, Dec 5 - Sat, Dec 12

1:11 pm - 11:56 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

9h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:25 am - 12:36 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

6h 11m1 stop Salt Lake City

$384Delta

Thu, Dec 10 - Mon, Dec 14

1:11 pm - 11:56 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

9h 45m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:15 am - 12:32 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

6h 17m1 stop Salt Lake City

$384Delta

Thu, Dec 10 - Thu, Jan 7

Cheap last minute flights

Enter your travel dates to find the best prices.

6:14 pm - 11:59 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

4h 45m1 stop Denver Intl

5:48 pm - 9:59 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

5h 11m1 stop Denver Intl

$474United Airlines

Sun, Nov 15 - Sat, Nov 21

6:00 am - 1:40 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

6h 40m1 stop Phoenix Sky Harbor Intl

8:29 am - 4:26 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

8h 57m1 stop Dallas/Fort Worth

$495American Airlines

Tue, Nov 10 - Tue, Nov 17

4:56 pm - 11:59 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

6h 03m1 stop Dallas/Fort Worth

6:00 am - 12:47 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

7h 47m1 stop Dallas/Fort Worth

$505American Airlines

Thu, Nov 12 - Sat, Nov 14

12:45 pm - 5:13 amGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

15h 28m1 stop Las Vegas Harry Reid Intl

4:36 pm - 12:30 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

20h 54m2 stops Dallas/Fort Worth Las Vegas Harry Reid Intl

$673Multiple Airlines

Thu, Nov 12 - Sat, Nov 14

1:16 pm - 11:54 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

9h 38m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:05 am - 12:39 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

6h 34m1 stop Salt Lake City

$748Delta

Sun, Nov 15 - Sat, Nov 21

1:16 pm - 11:54 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

9h 38m2 stops Salt Lake City Atlanta Hartsfield-Jackson

7:30 am - 12:39 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

6h 09m1 stop Salt Lake City

$748Delta

Tue, Nov 10 - Tue, Nov 17

1:47 pm - 8:05 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

5h 18m1 stop Denver Intl

7:45 pm - 10:47 amORD Chicago O'Hare Intl-GJT Grand Junction Regnl

16h 02m2 stops Sioux Falls Joe Foss Field Denver Intl

$828United Airlines

Tue, Nov 10 - Tue, Nov 17

7:00 am - 8:24 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

12h 24m2 stops Denver Intl Cedar Rapids

8:40 am - 8:37 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

12h 57m2 stops Kansas City Denver Intl

$1,784United Airlines

Sun, Nov 15 - Sat, Nov 21

11:23 am - 8:34 pmGJT Grand Junction Regnl-ORD Chicago O'Hare Intl

8h 11m2 stops Denver Intl Omaha Eppley Airfield

10:25 am - 8:37 pmORD Chicago O'Hare Intl-GJT Grand Junction Regnl

11h 12m2 stops Kansas City Denver Intl

$1,816United Airlines

Thu, Nov 12 - Sat, Nov 14

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American Airlines flights from Grand Junction to Illinois

Our best American Airlines deals on Grand Junction to Illinois flight tickets

American Airlines

Dec 10

GJT1:23 pmGrand Junction Regnl

8h 41m

1 stop

ORD11:04 pmChicago O'Hare Intl

Jan 7

ORD5:00 amChicago O'Hare Intl

8h 53m

1 stop

GJT12:53 pmGrand Junction Regnl

$379

American Airlines

Dec 9

GJT5:03 pmGrand Junction Regnl

5h 17m

1 stop

MLI11:20 pmMoline Quad-City

Dec 14

MLI5:19 pmMoline Quad-City

5h 55m

1 stop

GJT10:14 pmGrand Junction Regnl

$400

American Airlines

Dec 7

GJT5:03 pmGrand Junction Regnl

5h 17m

1 stop

MLI11:20 pmMoline Quad-City

Dec 12

MLI5:19 pmMoline Quad-City

5h 55m

1 stop

GJT10:14 pmGrand Junction Regnl

$531

United Airlines flights from Grand Junction to Illinois

Our best United Airlines deals on Grand Junction to Illinois flight tickets

United Airlines

Dec 5

GJT3:11 pmGrand Junction Regnl

4h 51m

1 stop

MLI9:02 pmMoline Quad-City

Dec 12

MLI8:53 amMoline Quad-City

4h 34m

1 stop

GJT12:27 pmGrand Junction Regnl

$379

United Airlines

Dec 5

GJT3:11 pmGrand Junction Regnl

4h 51m

1 stop

MLI9:02 pmMoline Quad-City

Dec 12

MLI5:00 amMoline Quad-City

8h 27m

2 stops

GJT12:27 pmGrand Junction Regnl

$384

United Airlines

Dec 5

GJT10:40 amGrand Junction Regnl

9h 17m

2 stops

MLI8:57 pmMoline Quad-City

Dec 12

MLI5:00 amMoline Quad-City

8h 27m

2 stops

GJT12:27 pmGrand Junction Regnl

$389

momondo Fare Finder

Use the filters below to find and compare flights from Grand Junction to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Grand JunctionChicago

GJT Grand Junction Regnl - ORD Chicago O'Hare Intl

GJTORD

Grand Junction Regnl

Thu 12/10

5:03 pm-11:59 pm

1 stop5h 56m

Chicago O'Hare Intl

Mon 12/14

5:00 am-11:28 am

1 stop7h 28m

$379

Grand JunctionChicago

GJT Grand Junction Regnl - ORD Chicago O'Hare Intl

GJTORD

Grand Junction Regnl

Fri 12/4

11:58 am-8:58 pm

1 stop8h 00m

Chicago O'Hare Intl

Tue 12/8

10:34 am-4:33 pm

1 stop6h 59m

$379

Quickest round-trip

Grand JunctionMoline

GJT Grand Junction Regnl - MLI Moline Quad-City

GJTMLI

Grand Junction Regnl

Sat 12/5

3:11 pm-9:02 pm

1 stop4h 51m

Moline Quad-City

Sat 12/12

8:53 am-12:27 pm

1 stop4h 34m

$379

Grand JunctionChicago

GJT Grand Junction Regnl - ORD Chicago O'Hare Intl

GJTORD

Grand Junction Regnl

Thu 12/10

1:23 pm-11:04 pm

1 stop8h 41m

Chicago O'Hare Intl

Thu 1/7

5:00 am-12:53 pm

1 stop8h 53m

$379

Grand JunctionMoline

GJT Grand Junction Regnl - MLI Moline Quad-City

GJTMLI

Grand Junction Regnl

Tue 12/1

4:56 pm-11:21 pm

1 stop5h 25m

Moline Quad-City

Tue 12/8

5:19 pm-10:14 pm

1 stop5h 55m

$379

Grand JunctionMoline

GJT Grand Junction Regnl - MLI Moline Quad-City

GJTMLI

Grand Junction Regnl

Thu 12/3

5:03 pm-11:20 pm

1 stop5h 17m

Moline Quad-City

Thu 12/10

5:19 pm-10:14 pm

1 stop5h 55m

$379

Grand JunctionMoline

GJT Grand Junction Regnl - MLI Moline Quad-City

GJTMLI

Grand Junction Regnl

Wed 12/2

5:03 pm-11:20 pm

1 stop5h 17m

Moline Quad-City

Wed 12/9

6:40 am-12:53 pm

1 stop7h 13m

$379

Grand JunctionMoline

GJT Grand Junction Regnl - MLI Moline Quad-City

GJTMLI

Grand Junction Regnl

Sat 12/5

3:11 pm-9:02 pm

1 stop4h 51m

Moline Quad-City

Sat 12/12

5:00 am-12:27 pm

2 stops8h 27m

$384

Grand JunctionChicago

GJT Grand Junction Regnl - ORD Chicago O'Hare Intl

GJTORD

Grand Junction Regnl

Thu 12/10

1:11 pm-11:56 pm

2 stops9h 45m

Chicago O'Hare Intl

Mon 12/14

7:25 am-12:36 pm

1 stop6h 11m

$384

Grand JunctionChicago

GJT Grand Junction Regnl - ORD Chicago O'Hare Intl

GJTORD

Grand Junction Regnl

Thu 12/10

1:11 pm-11:56 pm

2 stops9h 45m

Chicago O'Hare Intl

Thu 1/7

7:15 am-12:32 pm

1 stop6h 17m

$384

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 Grand Junction 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

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from Grand Junction is in January. Flight prices, which tend to average around $210, 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 March is also cheap. Prices for this month can be found on momondo for an average of $280.

Can stopping save me money on Grand Junction to Illinois flights?

You could potentially save up to 6% on your flight if you consider stops on a Grand Junction to Illinois flight.

Cheap Grand Junction to Illinois flight deals and tips

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

Best Price Found	$334
Fastest flight time	4h 45m
Direct flights	None

The best one-way flight to Illinois from Grand Junction in the past 72 hours is $334. The best round-trip flight deal from Grand Junction to Illinois found on momondo in the last 72 hours is $379.

The fastest flight from Grand Junction to Illinois takes 4h 45m

There are no direct flights from Grand Junction to Illinois. There are no popular flight routes from Grand Junction to Illinois.

Search flight deals

Frequently asked questions about flying from Grand Junction to Illinois

When did momondo last update prices for flights from Grand Junction Regnl Airport to Illinois?
Prices for flights from Grand Junction Regnl Airport to Illinois are refreshed on a daily basis.
How many operators does momondo search for flights from Grand Junction Regnl Airport to Illinois?
As of November 2026, there is 1 operator available to choose from for flights from Grand Junction Regnl Airport to Illinois.
How old do you have to be to fly from Grand Junction Regnl Airport to Illinois?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Grand Junction Regnl Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Grand Junction to Illinois

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $278	Free Cancellation	Rating 7.3 10,471 reviews		Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grand Junction to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Illinois from Grand Junction with this policy.

How can momondo help me find flights from Grand Junction to Illinois?

Once all potential Grand Junction to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Grand Junction to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.