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Cheap flights from Illinois to Grand Junction from $135

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Grand Junction departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Grand Junction

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:00 am - 8:53 am
ORD
-
GJT
4h 53m
1 stop
United Airlines Logo
6:09 pm - 12:44 am
GJT
-
ORD
5h 35m
1 stop
$299United Airlines
Thu, May 28 - Mon, Jun 1
United Airlines Logo
4:48 pm - 10:11 pm
STL
-
GJT
6h 23m
1 stop
United Airlines Logo
7:00 am - 12:42 pm
GJT
-
STL
4h 42m
1 stop
$299United Airlines
Tue, May 26 - Sat, May 30
American Airlines Logo
10:38 am - 6:25 pm
ORD
-
GJT
8h 47m
2 stops
American Airlines Logo
4:56 pm - 12:42 am
GJT
-
ORD
6h 46m
1 stop
$304American Airlines
Thu, May 28 - Mon, Jun 1
American Airlines Logo
5:25 am - 10:29 am
STL
-
GJT
6h 04m
1 stop
American Airlines Logo
8:35 am - 7:36 pm
GJT
-
STL
10h 01m
2 stops
$304American Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
7:05 am - 10:41 am
ORD
-
GJT
4h 36m
1 stop
United Airlines Logo
6:09 pm - 12:44 am
GJT
-
ORD
5h 35m
1 stop
$307United Airlines
Wed, May 27 - Sun, May 31
Delta Logo
2:00 pm - 10:00 pm
ORD
-
GJT
9h 00m
2 stops
Delta Logo
7:40 am - 6:41 pm
GJT
-
ORD
10h 01m
2 stops
$309Delta
Thu, May 28 - Tue, Jun 2
American Airlines Logo
5:00 am - 11:31 am
ORD
-
GJT
7h 31m
1 stop
American Airlines Logo
4:56 pm - 12:39 am
GJT
-
ORD
6h 43m
1 stop
$314American Airlines
Sun, Jun 7 - Sat, Jun 13
Delta Logo
2:09 pm - 6:15 pm
ORD
-
GJT
5h 06m
1 stop
Delta Logo
7:40 am - 4:50 pm
GJT
-
ORD
8h 10m
2 stops
$319Delta
Thu, Jul 2 - Sun, Jul 5
Delta Logo
1:22 pm - 10:00 pm
MDW
-
GJT
9h 38m
2 stops
Delta Logo
7:40 am - 6:33 pm
GJT
-
MDW
9h 53m
2 stops
$324Delta
Fri, May 29 - Tue, Jun 2
United Airlines Logo
5:00 am - 8:53 am
ORD
-
GJT
4h 53m
1 stop
United Airlines Logo
6:09 pm - 12:44 am
GJT
-
ORD
5h 35m
1 stop
$334United Airlines
Wed, May 27 - Sun, May 31

American Airlines flights from Illinois to Grand Junction

Our best American Airlines deals on Illinois to Grand Junction flight tickets
American Airlines
May 26
STL5:25 amLambert-St Louis
6h 04m
1 stop
GJT10:29 amGrand Junction Regnl
May 30
GJT8:35 amGrand Junction Regnl
10h 01m
2 stops
STL7:36 pmLambert-St Louis
$304
American Airlines
Jun 7
ORD5:00 amChicago O'Hare Intl
7h 31m
1 stop
GJT11:31 amGrand Junction Regnl
Jun 13
GJT4:56 pmGrand Junction Regnl
6h 43m
1 stop
ORD12:39 amChicago O'Hare Intl
$314
American Airlines
Jun 24
ORD5:00 amChicago O'Hare Intl
7h 35m
1 stop
GJT11:35 amGrand Junction Regnl
Jun 30
GJT4:56 pmGrand Junction Regnl
6h 43m
1 stop
ORD12:39 amChicago O'Hare Intl
$323

Delta flights from Illinois to Grand Junction

Our best Delta deals on Illinois to Grand Junction flight tickets
Delta
May 28
ORD2:00 pmChicago O'Hare Intl
9h 00m
2 stops
GJT10:00 pmGrand Junction Regnl
Jun 2
GJT7:40 amGrand Junction Regnl
10h 01m
2 stops
ORD6:41 pmChicago O'Hare Intl
$309
Delta
Jul 2
ORD2:09 pmChicago O'Hare Intl
5h 06m
1 stop
GJT6:15 pmGrand Junction Regnl
Jul 5
GJT7:40 amGrand Junction Regnl
8h 10m
2 stops
ORD4:50 pmChicago O'Hare Intl
$319
Delta
May 29
MDW1:22 pmChicago Midway
9h 38m
2 stops
GJT10:00 pmGrand Junction Regnl
Jun 3
GJT6:51 pmGrand Junction Regnl
14h 09m
2 stops
MDW10:00 amChicago Midway
$324

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to Grand Junction 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, momondo users made 832,500 searches. Data last updated May 16, 2026.
Use the filters below to find and compare flights from Illinois to Grand Junction that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Thu 5/28

5:00 am-8:53 am

1 stop4h 53m

Grand Junction Regnl

Mon 6/1

6:09 pm-12:44 am

1 stop5h 35m

$299

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Tue 5/26

4:48 pm-10:11 pm

1 stop6h 23m

Grand Junction Regnl

Sat 5/30

7:00 am-12:42 pm

1 stop4h 42m

$299

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Thu 5/28

10:38 am-6:25 pm

2 stops8h 47m

Grand Junction Regnl

Mon 6/1

4:56 pm-12:42 am

1 stop6h 46m

$304

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Tue 5/26

5:25 am-10:29 am

1 stop6h 04m

Grand Junction Regnl

Sat 5/30

8:35 am-7:36 pm

2 stops10h 01m

$304
Quickest round-trip

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Wed 5/27

7:05 am-10:41 am

1 stop4h 36m

Grand Junction Regnl

Sun 5/31

6:09 pm-12:44 am

1 stop5h 35m

$307

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Thu 5/28

2:00 pm-10:00 pm

2 stops9h 00m

Grand Junction Regnl

Tue 6/2

7:40 am-6:41 pm

2 stops10h 01m

$309

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Sun 6/7

5:00 am-11:31 am

1 stop7h 31m

Grand Junction Regnl

Sat 6/13

4:56 pm-12:39 am

1 stop6h 43m

$314

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Thu 7/2

2:09 pm-6:15 pm

1 stop5h 06m

Grand Junction Regnl

Sun 7/5

7:40 am-4:50 pm

2 stops8h 10m

$319

ChicagoGrand Junction

MDW - GJT

MDWGJT

Chicago Midway

Fri 5/29

1:22 pm-10:00 pm

2 stops9h 38m

Grand Junction Regnl

Tue 6/2

7:40 am-6:33 pm

2 stops9h 53m

$324

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Wed 5/27

5:00 am-8:53 am

1 stop4h 53m

Grand Junction Regnl

Sun 5/31

6:09 pm-12:44 am

1 stop5h 35m

$334

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Grand Junction from

How to get the cheapest flight ticket from Illinois to Grand Junction

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

What is the cheapest month to fly to Grand Junction?

The cheapest month to fly to Grand Junction from Illinois is in March. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you aren’t able to travel to Grand Junction during the month of March, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $210.

Cheap Illinois to Grand Junction flight deals and tips

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

Fastest flight time

4h 30m

Direct flights

None
The fastest flight from Illinois to Grand Junction takes 4h 30m
There are no direct flights from Illinois to Grand Junction. There are no popular flight routes from Illinois to Grand Junction.
Search flight deals

Frequently asked questions about flying from Illinois to Grand Junction

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

    Prices for flights from Illinois to Grand Junction Regnl Airport are updated daily.

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

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

    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 Illinois to Grand Junction Regnl Airport.

  • What documentation or ID do you need to fly to Grand Junction Regnl Airport?

    The required travel and health documents for your Grand Junction Regnl Airport 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 Grand Junction Regnl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Illinois to Grand Junction

Compare and see reviews for airlines that fly from Illinois to Grand Junction with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $210Free CancellationRating
7.4
9,717 reviews
Search United Airlines flights
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,662 reviews
Search American Airlines flights

Traveling to a place near Grand Junction?

Book flights to Grand Junction if you plan to visit one of these locations
Fruita
Parachute
Palisade

Why use momondo?

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

Finding the right flight to Grand Junction from Illinois 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 Grand Junction quick and easy, saving you time and money.

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

Yes. All flights to Grand Junction from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Illinois to Grand Junction flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Illinois to Grand Junction now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Grand Junction and let you know when they change.

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