Cheap flights from Saint George to Illinois from $225
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Illinois departing on 9/4. 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 Saint George 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 day to depart on your flight to Illinois?
The cheapest day to depart from Saint George to Illinois is on a Thursday when prices can be found for as low as $430. Flights from Saint George to Illinois on a Monday will generally be more expensive and average around $712. 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 Saint George to Illinois during this time can be as low as $443. Flights in the morning are often more expensive with an average ticket price of $645.
Cheap Saint George to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Saint George to Illinois
When did momondo last update prices for flights from Saint George Airport to Illinois?
Prices for flights from Saint George Airport to Illinois refresh daily.
How many operators does momondo search for flights from Saint George Airport to Illinois?
As of May 2025, there are 2 operators available to choose from for flights from Saint George Airport to Illinois.
How old do you have to be to fly from Saint George 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 Saint George 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 Saint George to Illinois
Compare and see reviews for airlines that fly from Saint George to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $343 | Free Cancellation | Rating 7.4 8,710 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Saint George to Illinois?
It is quick and easy to find Saint George to Illinois flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Illinois that suits you.
Can I find flights from Saint George to Illinois with flexible booking policies on momondo?
Yes. All flights to Illinois from Saint George on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Saint George to Illinois?
momondo provides multiple filters to help you find the best flight to Illinois from Saint George. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Saint George to Illinois right now. Can momondo alert me if prices change?
Price alerts on flights to Illinois from Saint George are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.