Cheap flights from North America to Chicago from $22
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 Chicago departing on 3/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Round-trip
1 adult
Economy
0 bags
Deals available from 900+ travel sites.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from North America to Chicago
Round-trip
One-way
Last minute
Direct
Cheap round-trip flights
These are some of the best round-trip flight deals from North America to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from North America to Chicago.
Cheap last minute flights
Planning a quick getaway from North America to Chicago? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.
Frontier flights from North America to Chicago
Our best Frontier deals on North America to Chicago flight tickets
Frontier![Frontier]()
Mar 5![Frontier]()
Mar 12
DFW7:17 amDallas/Fort Worth
2h 34m
ORD9:51 amChicago O'Hare Intl
ORD11:00 amChicago O'Hare Intl
2h 47m
DFW1:47 pmDallas/Fort Worth
Frontier![Frontier]()
Feb 26![Frontier]()
Mar 5
DFW7:17 amDallas/Fort Worth
2h 34m
ORD9:51 amChicago O'Hare Intl
ORD10:56 amChicago O'Hare Intl
2h 47m
DFW1:43 pmDallas/Fort Worth
Spirit Airlines flights from North America to Chicago
Our best Spirit Airlines deals on North America to Chicago flight tickets
Spirit Airlines![Spirit Airlines]()
Apr 1![Spirit Airlines]()
Apr 8
DFW10:31 amDallas/Fort Worth
2h 22m
ORD12:53 pmChicago O'Hare Intl
ORD7:10 pmChicago O'Hare Intl
2h 52m
DFW10:02 pmDallas/Fort Worth
Spirit Airlines![Spirit Airlines]()
Mar 5![Spirit Airlines]()
Mar 12
EWR6:00 amNewark
2h 44m
ORD7:44 amChicago O'Hare Intl
ORD5:22 pmChicago O'Hare Intl
2h 17m
EWR8:39 pmNewark
See travel insights to Chicago from
How to get the cheapest flight ticket from North America to Chicago
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 Chicago?
The month of September is, on average, the cheapest month to fly to Chicago from North America, with most prices found around $176. If you’re not able to fly to Chicago in September, then February is your next best option. Flight prices from North America to Chicago during February average around $187.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $294. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from North America to Chicago for around $383.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from North America to Chicago during this time can be as low as $234. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $344.
What is the cheapest North America to Chicago flight route?
Fly from Atlanta Hartsfield-Jackson to Chicago Midway for the best North America - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from North America when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $246 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from North America for as low as $213 on momondo.
What cabin class options are available on North America to Chicago flights?
There are 4 cabin classes available to choose from on North America to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from North America to Chicago?
Spirit Airlines and Frontier are the most popular carriers operating from North America to Chicago
What airlines fly to Chicago?
United Airlines, American Airlines and Frontier are the top three most popular airlines that fly to Chicago from North America according to our data. United Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 11 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from North America to Chicago on average per day?
As of February 2025, 378 flights take off from North America and land in Chicago each day. The most common flight departure time for this route is 11:00AM, with 46% of daily flights taking off at noon.
How many flights depart from North America to Chicago on average per week?
As of February 2025, 2,648 flights take off from North America and land in Chicago each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.
Cheap North America to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from North America to Chicago
Best Price Found | $22 |
|---|---|
Fastest flight time | 2h 03m |
Direct flights | Mon, Tue, Wed, Fri, Sat and Sun |
Airports in Chicago | 1 airport |
When did momondo last update prices for flights from North America to Chicago?
Prices for flights from North America to Chicago were last updated today.
How many operators does momondo search for flights from North America to Chicago?
The number of operators available for flights from North America to Chicago is 11 as of February 2025.
How old do you have to be to fly from North America to Chicago?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from North America to Chicago.
What documentation or ID do you need to fly to Chicago?
The required travel and health documents for your Chicago 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 Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from North America to Chicago?
momondo data reveals that the most frequently booked plane model on the route from North America to Chicago is Boeing 737-800, representing 17.95% of all bookings. The subsequent popular models are Airbus A320neo at 10.06%, Boeing 737 MAX 8 at 9.38%, and Boeing 737-900 at 8.18%.
Best airlines flying from North America to Chicago
Compare and see reviews for airlines that fly from North America to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $38 | Free Cancellation | Rating 6.3 8,075 reviews | |||
| PriceFrom $42 | Free Cancellation | Rating 6.0 3,417 reviews | |||
| PriceFrom $49 | Free Cancellation | Rating 7.3 782 reviews | |||
| PriceFrom $68 | Free Cancellation | Rating 8.0 8,415 reviews | |||
| PriceFrom $82 | Free Cancellation | Rating 7.4 3,138 reviews | |||
| PriceFrom $116 | Free Cancellation | Rating 7.4 8,887 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $143 | Free Cancellation | Rating 8.0 9,678 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 8.1 4,564 reviews | |||
| PriceFrom $149 | Free Cancellation | Rating 7.0 385 reviews |
Traveling to a place near Chicago?
Book flights to Chicago if you plan to visit one of these locationsMerrillville
Hammond
New Buffalo
Portage
Benton Harbor
Lansing
Saint Joseph
Valparaiso
Munster
Crown Point
Schererville
Monticello
Chesterton
Porter
Griffith
Saint John
Why use momondo?
Why should I use momondo to find a flight deal from North America to Chicago?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from North America.
Can I find flights from North America to Chicago with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for North America to Chicago flights to just show those with flexible booking policies.
How can momondo help me find flights from North America to Chicago?
momondo provides multiple filters to help you find the best flight to Chicago from North America. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from North America to Chicago right now. Can momondo alert me if prices change?
Price alerts on flights to Chicago from North America 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.