Cheap flights from Grand Junction to Illinois from $206
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Junction to Illinois departing on 7/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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
What is the cheapest month to fly to Illinois?
The cheapest month to fly to Illinois from Grand Junction is in May. Flight prices, which tend to average around $337, 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 May, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $358.
What is the cheapest day to depart on your flight to Illinois?
The cheapest day to depart from Grand Junction to Illinois is on a Thursday when prices can be found for as low as $454. Flights from Grand Junction to Illinois on a Monday will generally be more expensive and average around $635. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.
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
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 June 2025, there are 2 operators 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 | ||
|---|---|---|---|---|---|
| PriceFrom $310 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $422 | Free Cancellation | Rating 7.2 10,000 reviews |
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.