Cheap flights from Grand Forks to Illinois from $318
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Grand Forks to Illinois departing on 6/5. 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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Delta flights from Grand Forks to Illinois
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How to get the cheapest flight ticket from Grand Forks 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 Grand Forks to Illinois is on a Tuesday when prices can be found for as low as $478. Flights from Grand Forks to Illinois on a Thursday will generally be more expensive and average around $722. 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 morning. Flights from Grand Forks to Illinois during this time can be as low as $486. Flights in the afternoon are often more expensive with an average ticket price of $518.
What is the cheapest airline that flies from Grand Forks to Illinois?
Delta is the most popular carrier operating from Grand Forks to Illinois
What airlines fly to Illinois?
American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Illinois from Grand Forks according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.
Cheap Grand Forks to Illinois flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Grand Forks to Illinois
When did momondo last update prices for flights from Grand Forks Airport to Illinois?
Prices for flights from Grand Forks Airport to Illinois refresh daily.
How many operators does momondo search for flights from Grand Forks Airport to Illinois?
The number of operators available for flights from Grand Forks Airport to Illinois is 1 as of May 2025.
How old do you have to be to fly from Grand Forks 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 Forks Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Grand Forks to Illinois
Compare and see reviews for airlines that fly from Grand Forks to Illinois with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $428 | Free Cancellation | Rating 8.0 7,942 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Grand Forks to Illinois?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grand Forks to Illinois for you.
Can I find flights from Grand Forks to Illinois with flexible booking policies on momondo?
momondo does allow users to show only those flights to Illinois from Grand Forks which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Grand Forks to Illinois?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Grand Forks to Illinois.
I’m not ready to book a flight from Grand Forks to Illinois right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Grand Forks and alert you when they change.