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Cheap flights from North America to Illinois from $27

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Illinois departing on 5/1. 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
From?
To?
Mon 4/22
Mon 4/29

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Cheap North America to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from North America to Illinois

Best Price Found

$27

Fastest flight time

2h 10m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from North America in the past 72 hours is $27. The best round-trip flight deal from North America to Illinois found on momondo in the last 72 hours is $55.
The fastest flight from North America to Illinois takes 2h 10m
Direct flights go from North America to Illinois every day.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

How to get the cheapest flight ticket from North America 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 airline that flies to Illinois from North America?

Frontier. Alaska Airlines, Allegiant Air, and Frontier are the most popular carriers operating from North America to Illinois

What is the cheapest North America to Illinois flight route?

Atlanta Hartsfield-Jackson - Chicago O'Hare Intl. Fly from Atlanta Hartsfield-Jackson to Chicago O'Hare Intl for the best North America - Illinois flight prices

What cabin class options are available on North America to Illinois flights?

There are 4 cabin classes available to choose from on North America to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on North America to Illinois flights?

No. A direct flight is the cheapest option for a flight between North America to Illinois.

Easily compare round-trip flights from North America to Illinois

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from North America to Illinois by changing tabs
Multiple Airlines
May 14
MCO10:52 pmOrlando
3h 07m
ORD12:59 amChicago O'Hare Intl
May 21
ORD6:10 amChicago O'Hare Intl
2h 49m
MCO9:59 amOrlando
Frontier
May 1
MCO9:39 pmOrlando
3h 04m
ORD11:43 pmChicago O'Hare Intl
May 7
ORD5:51 pmChicago O'Hare Intl
2h 55m
MCO9:46 pmOrlando
Spirit Airlines
May 22
MCO9:45 pmOrlando
3h 07m
ORD11:52 pmChicago O'Hare Intl
May 28
ORD6:10 amChicago O'Hare Intl
2h 49m
MCO9:59 amOrlando
Multiple Airlines
May 1
MCO10:07 pmOrlando
3h 02m
ORD12:09 amChicago O'Hare Intl
May 7
ORD5:51 pmChicago O'Hare Intl
2h 55m
MCO9:46 pmOrlando
JetBlue
May 8
JFK8:00 amNew York John F Kennedy Intl
2h 56m
ORD9:56 amChicago O'Hare Intl
May 15
ORD5:32 pmChicago O'Hare Intl
2h 28m
JFK9:00 pmNew York John F Kennedy Intl
Spirit Airlines
May 8
MCO9:45 pmOrlando
3h 07m
ORD11:52 pmChicago O'Hare Intl
May 12
ORD6:12 amChicago O'Hare Intl
2h 49m
MCO10:01 amOrlando

Find the cheapest one-way flights from North America to Illinois

If you're looking for one-way flights from North America to Illinois, view some of our deals below provided by Frontier, Spirit Airlines and United Airlines
Spirit Airlines
May 1
LGA8:37 amNew York LaGuardia
2h 37m
ORD10:14 amChicago O'Hare Intl
Frontier
Apr 30
MCO10:52 pmOrlando
3h 07m
ORD12:59 amChicago O'Hare Intl
Spirit Airlines
May 15
LGA8:35 amNew York LaGuardia
2h 39m
ORD10:14 amChicago O'Hare Intl

Search last-minute flights to Illinois from North America

Find and compare round-trip flight prices for your last-minute flight from North America to Illinois
Spirit Airlines
May 1
LGA8:37 amNew York LaGuardia
2h 37m
ORD10:14 amChicago O'Hare Intl
May 7
ORD5:09 pmChicago O'Hare Intl
2h 15m
LGA8:24 pmNew York LaGuardia
Frontier
Apr 23
MCO10:52 pmOrlando
3h 07m
ORD12:59 amChicago O'Hare Intl
Apr 24
ORD8:25 amChicago O'Hare Intl
2h 56m
MCO12:21 pmOrlando
Multiple Airlines
Apr 24
MCO9:39 pmOrlando
3h 04m
ORD11:43 pmChicago O'Hare Intl
Apr 29
ORD10:00 pmChicago O'Hare Intl
8h 57m
1 stop
MCO7:57 amOrlando
Spirit Airlines
May 1
LGA8:37 amNew York LaGuardia
2h 37m
ORD10:14 amChicago O'Hare Intl
May 7
ORD5:09 pmChicago O'Hare Intl
2h 15m
LGA8:24 pmNew York LaGuardia
Spirit Airlines
Apr 30
LGA8:03 pmNew York LaGuardia
2h 40m
ORD9:43 pmChicago O'Hare Intl
May 8
ORD11:14 amChicago O'Hare Intl
2h 11m
LGA2:25 pmNew York LaGuardia
Frontier
Apr 23
MCO10:52 pmOrlando
3h 07m
ORD12:59 amChicago O'Hare Intl
Apr 30
ORD11:47 amChicago O'Hare Intl
27h 48m
1 stop
MCO4:35 pmOrlando

Best airlines flying from North America to Illinois

Compare and see reviews for airlines that fly from North America to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $31Free CancellationRating
6.4
8,793 reviews
Search Spirit Airlines flights
FrontierPriceFrom $33Free CancellationRating
6.3
4,175 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $39Free CancellationRating
8.1
9,085 reviews
Search Alaska Airlines flights
JetBluePriceFrom $79Free CancellationRating
7.6
4,685 reviews
Search JetBlue flights
DeltaPriceFrom $79Free CancellationRating
8.0
11,136 reviews
Search Delta flights
United AirlinesPriceFrom $89Free CancellationRating
7.4
11,360 reviews
Search United Airlines flights
American AirlinesPriceFrom $108Free CancellationRating
7.3
14,973 reviews
Search American Airlines flights
Allegiant AirPriceFrom $108Free CancellationRating
7.4
1,048 reviews
Search Allegiant Air flights
Air CanadaPriceFrom $214Free CancellationRating
7.0
6,833 reviews
Search Air Canada flights
Sun Country AirPriceFrom $233Free CancellationRating
7.2
672 reviews
Search Sun Country Air flights

Frontier flights from North America to Illinois

Our best Frontier deals on North America to Illinois flight tickets
Frontier
May 1
MCO9:39 pmOrlando
3h 04m
ORD11:43 pmChicago O'Hare Intl
May 7
ORD5:51 pmChicago O'Hare Intl
2h 55m
MCO9:46 pmOrlando
Frontier
Apr 23
MCO10:52 pmOrlando
3h 07m
ORD12:59 amChicago O'Hare Intl
Apr 24
ORD8:25 amChicago O'Hare Intl
2h 56m
MCO12:21 pmOrlando
Frontier
May 2
MCO10:52 pmOrlando
3h 07m
ORD12:59 amChicago O'Hare Intl
May 7
ORD5:51 pmChicago O'Hare Intl
2h 55m
MCO9:46 pmOrlando

Alaska Airlines flights from North America to Illinois

Our best Alaska Airlines deals on North America to Illinois flight tickets
Alaska Airlines
May 14
SEA11:46 pmSeattle/Tacoma Intl
3h 59m
ORD5:45 amChicago O'Hare Intl
May 22
ORD6:00 amChicago O'Hare Intl
4h 27m
SEA8:27 amSeattle/Tacoma Intl
Alaska Airlines
Apr 24
SFO11:59 pmSan Francisco
4h 24m
ORD6:23 amChicago O'Hare Intl
May 1
ORD5:55 pmChicago O'Hare Intl
4h 52m
SFO8:47 pmSan Francisco

  • When did momondo last update prices for flights from North America to Illinois?

    Prices for flights from North America to Illinois refresh daily.

  • How many operators does momondo search for flights from North America to Illinois?

  • How old do you have to be to fly from North America to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from North America 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.


Alternative routes for North America to Illinois

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Los Angeles to Chicago Flights
Fastest flight time4h 01m
Cheapest price$105
New York to Chicago Flights
Fastest flight time2h 35m
Cheapest price$55
Boston to Chicago Flights
Fastest flight time2h 33m
Cheapest price$85
San Francisco to Chicago Flights
Fastest flight time4h 08m
Cheapest price$148
Philadelphia to Chicago Flights
Fastest flight time2h 22m
Cheapest price$72
Orlando to Chicago Flights
Fastest flight time3h 00m
Cheapest price$51
Washington, D.C. to Chicago Flights
Fastest flight time2h 11m
Cheapest price$93
Ontario to Chicago Flights
Fastest flight time5h 52m
Cheapest price$117
Houston to Chicago Flights
Fastest flight time2h 36m
Cheapest price$58
Atlanta to Chicago Flights
Fastest flight time1h 50m
Cheapest price$37
Denver to Chicago Flights
Fastest flight time2h 26m
Cheapest price$47
Seattle to Chicago Flights
Fastest flight time5h 34m
Cheapest price$118

Similar North America to Illinois flights

Flexible with your destination? Broaden your search and find flights similar to your North America to Illinois route

Why use momondo?

Why should I use momondo to find a flight deal from North America to Illinois?

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

Can I find flights from North America to Illinois with flexible booking policies on momondo?

Flights from North America to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from North America to Illinois?

Once all potential North America 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 North America 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 North America and alert you when they change.


An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular flights according to clicks in the last 7 days on momondo


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Mon 4/22
Mon 4/29
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