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

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

How long does it take to fly to Grand Junction?

The flight from Illinois to Grand Junction depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Moline (a popular airport in Illinois) to Grand Junction (the most popular airport in Grand Junction), then the flight time is 4h 26m on average. If you fly from Peoria (another popular airport in Illinois) to Grand Junction, then the average flight time is 4h 46m.

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?

The number of operators available for flights from Illinois to Grand Junction Regnl Airport is 2 as of March 2026.

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.

$162 Cheap Flights from Illinois to Grand Junction in 2026

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Find the cheapest flights from Illinois to Grand Junction

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:20 pm - 6:24 pm

ORD

GJT

6h 04m

1 stop

4:58 pm - 11:48 pm

GJT

ORD

5h 50m

1 stop

$299American Airlines

Jum, Apr 10 - Kam, Apr 16

5:20 am - 12:12 pm

STL

GJT

7h 52m

1 stop

4:58 pm - 10:59 pm

GJT

STL

5h 01m

1 stop

$299American Airlines

Sab, Apr 11 - Rab, Apr 15

6:20 am - 4:46 pm

STL

GJT

11h 26m

2 stops

7:45 am - 1:23 pm

GJT

STL

4h 38m

1 stop

$304Delta

Rab, Apr 29 - Sel, Mei 5

12:51 pm - 10:42 pm

MLI

GJT

10h 51m

2 stops

4:58 pm - 11:29 pm

GJT

MLI

5h 31m

1 stop

$304American Airlines

Rab, Apr 22 - Sel, Apr 28

8:15 am - 9:54 pm

ORD

GJT

14h 39m

2 stops

7:45 am - 4:18 pm

GJT

ORD

7h 33m

2 stops

$309Delta

Rab, Apr 22 - Sab, Apr 25

2:12 pm - 10:42 pm

STL

GJT

9h 30m

2 stops

7:20 am - 7:30 pm

GJT

STL

11h 10m

2 stops

$309American Airlines

Rab, Apr 29 - Sel, Mei 5

5:00 am - 8:53 am

ORD

GJT

4h 53m

1 stop

6:10 pm - 12:44 am

GJT

ORD

5h 34m

1 stop

$317United Airlines

Min, Mei 24 - Min, Mei 31

7:05 am - 12:31 pm

ORD

GJT

6h 26m

1 stop

6:10 pm - 12:44 am

GJT

ORD

5h 34m

1 stop

$321United Airlines

Min, Mei 24 - Min, Mei 31

4:48 pm - 8:34 pm

STL

GJT

4h 46m

1 stop

1:33 pm - 8:43 pm

GJT

STL

6h 10m

1 stop

$321United Airlines

Jum, Jul 3 - Sel, Jul 7

2:09 pm - 6:35 pm

ORD

GJT

5h 26m

1 stop

7:45 am - 7:52 pm

GJT

ORD

11h 07m

2 stops

$404Delta

Sel, Apr 14 - Sab, Apr 18

American Airlines flights from Illinois to Grand Junction

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

American Airlines

Apr 10

ORD1:20 pmChicago O'Hare Intl

6h 04m

1 stop

GJT6:24 pmGrand Junction Regnl

Apr 16

GJT4:58 pmGrand Junction Regnl

5h 50m

1 stop

ORD11:48 pmChicago O'Hare Intl

$299

American Airlines

Apr 22

MLI12:51 pmMoline Quad-City

10h 51m

2 stops

GJT10:42 pmGrand Junction Regnl

Apr 28

GJT4:58 pmGrand Junction Regnl

5h 31m

1 stop

MLI11:29 pmMoline Quad-City

$304

American Airlines

Apr 29

STL2:12 pmLambert-St Louis

9h 30m

2 stops

GJT10:42 pmGrand Junction Regnl

May 5

GJT7:20 amGrand Junction Regnl

11h 10m

2 stops

STL7:30 pmLambert-St Louis

$309

Delta flights from Illinois to Grand Junction

Our best Delta deals on Illinois to Grand Junction flight tickets

Delta

Apr 22

ORD8:15 amChicago O'Hare Intl

14h 39m

2 stops

GJT9:54 pmGrand Junction Regnl

Apr 25

GJT7:45 amGrand Junction Regnl

7h 33m

2 stops

ORD4:18 pmChicago O'Hare Intl

$309

Delta

Jul 9

ORD2:02 pmChicago O'Hare Intl

5h 16m

1 stop

GJT6:18 pmGrand Junction Regnl

Jul 13

GJT7:41 amGrand Junction Regnl

9h 48m

2 stops

ORD6:29 pmChicago O'Hare Intl

$314

Delta

Jul 9

ORD8:27 amChicago O'Hare Intl

10h 51m

2 stops

GJT6:18 pmGrand Junction Regnl

Jul 13

GJT7:41 amGrand Junction Regnl

9h 48m

2 stops

ORD6:29 pmChicago O'Hare Intl

$370

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Jum 4/10

1:20 pm-6:24 pm

1 stop6h 04m

Grand Junction Regnl

Kam 4/16

4:58 pm-11:48 pm

1 stop5h 50m

$299

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Sab 4/11

5:20 am-12:12 pm

1 stop7h 52m

Grand Junction Regnl

Rab 4/15

4:58 pm-10:59 pm

1 stop5h 01m

$299

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Rab 4/29

6:20 am-4:46 pm

2 stops11h 26m

Grand Junction Regnl

Sel 5/5

7:45 am-1:23 pm

1 stop4h 38m

$304

MolineGrand Junction

MLI - GJT

MLIGJT

Moline Quad-City

Rab 4/22

12:51 pm-10:42 pm

2 stops10h 51m

Grand Junction Regnl

Sel 4/28

4:58 pm-11:29 pm

1 stop5h 31m

$304

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Rab 4/22

8:15 am-9:54 pm

2 stops14h 39m

Grand Junction Regnl

Sab 4/25

7:45 am-4:18 pm

2 stops7h 33m

$309

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Rab 4/29

2:12 pm-10:42 pm

2 stops9h 30m

Grand Junction Regnl

Sel 5/5

7:20 am-7:30 pm

2 stops11h 10m

$309

Quickest round-trip

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Min 5/24

5:00 am-8:53 am

1 stop4h 53m

Grand Junction Regnl

Min 5/31

6:10 pm-12:44 am

1 stop5h 34m

$317

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Min 5/24

7:05 am-12:31 pm

1 stop6h 26m

Grand Junction Regnl

Min 5/31

6:10 pm-12:44 am

1 stop5h 34m

$321

St. LouisGrand Junction

STL - GJT

STLGJT

Lambert-St Louis

Jum 7/3

4:48 pm-8:34 pm

1 stop4h 46m

Grand Junction Regnl

Sel 7/7

1:33 pm-8:43 pm

1 stop6h 10m

$321

ChicagoGrand Junction

ORD - GJT

ORDGJT

Chicago O'Hare Intl

Sel 4/14

2:09 pm-6:35 pm

1 stop5h 26m

Grand Junction Regnl

Sab 4/18

7:45 am-7:52 pm

2 stops11h 07m

$404

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Grand Junction?

The cheapest month to fly to Grand Junction from Illinois is in January. Flight prices, which tend to average around $290, 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 January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $331.

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 26m
Direct flights	None

The fastest flight from Illinois to Grand Junction takes 4h 26m

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

Search flight deals

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?
The number of operators available for flights from Illinois to Grand Junction Regnl Airport is 2 as of March 2026.
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 Airlines	PriceFrom $210	Free Cancellation	Rating 7.4 9,514 reviews		Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,530 reviews		Search American Airlines flights

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.