$61 Find deals on international flights to Chicago

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chicago departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Flight Deals

Book Cheap International Flights Deals to Chicago

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Chicago that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals to Chicago

Fri, Dec 5 - Tue, Dec 9
Frontier Logo
11:38 am - 2:41 pmCUN-ORD
4h 03mnonstop
Frontier Logo
6:45 am - 11:46 amORD-CUN
4h 01mnonstop
$158Frontier
Find Deal
Thu, Oct 16 - Tue, Oct 21
Frontier Logo
11:25 am - 3:20 pmCUN-ORD
3h 55mnonstop
Frontier Logo
6:30 am - 10:15 amORD-CUN
3h 45mnonstop
$170Frontier
Find Deal
Thu, Nov 6 - Tue, Nov 11
United Airlines Logo
1:27 pm - 4:27 pmCUN-ORD
4h 00mnonstop
United Airlines Logo
7:10 am - 3:59 pmORD-CUN
7h 49m1 stop
$220United Airlines
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Thu, Nov 13 - Tue, Nov 18
United Airlines Logo
1:27 pm - 4:27 pmCUN-ORD
4h 00mnonstop
United Airlines Logo
7:10 am - 3:59 pmORD-CUN
7h 49m1 stop
$221United Airlines
Find Deal
Sat, Oct 11 - Sun, Oct 19
Multiple Airlines Logo
9:09 am - 5:53 pmCUN-ORD
8h 44m1 stop
Multiple Airlines Logo
6:30 am - 10:15 amORD-CUN
3h 45mnonstop
$224Multiple Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
Multiple Airlines Logo
11:25 am - 3:20 pmCUN-ORD
3h 55mnonstop
Multiple Airlines Logo
5:05 am - 12:44 pmORD-CUN
7h 39m1 stop
$225Multiple Airlines
Find Deal
Fri, Oct 10 - Tue, Oct 14
Spirit Airlines Logo
12:11 pm - 8:11 pmCUN-ORD
8h 00m1 stop
Spirit Airlines Logo
6:58 pm - 8:04 amORD-CUN
13h 06m1 stop
$227Spirit Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
Spirit Airlines Logo
10:22 am - 8:03 pmCUN-ORD
9h 41m1 stop
Spirit Airlines Logo
7:51 pm - 8:04 amORD-CUN
12h 13m1 stop
$233Spirit Airlines
Find Deal
Thu, Jan 22 - Mon, Jan 26
Delta Logo
2:19 pm - 11:18 pmCUN-ORD
9h 59m1 stop
Delta Logo
7:10 am - 4:31 pmORD-CUN
8h 21m1 stop
$270Delta
Find Deal
Fri, Dec 5 - Tue, Dec 9
Delta Logo
8:00 am - 6:00 pmCUN-MDW
11h 00m2 stops
Delta Logo
9:34 am - 9:20 pmMDW-CUN
10h 46m2 stops
$276Delta
Find Deal

Everything you should know

Cheapest round-trip
$158
Typical prices: $214-360
Frontier
Fri 12/5Tue 12/9
CUN - ORD • Non-stop
Cheapest one-way
$131
Typical prices: $155-316
Spirit Airlines
Sat 11/15
CUN - ORD • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Chicago!
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$61
Best time to beat the crowds with an average 0% drop in price.
Most popular time to fly and prices are also 7% lower on average.
Flight from Dallas/Fort Worth Airport to Chicago O'Hare Airport

FAQs for booking Worldwide to Chicago flights

  • How does KAYAK find such low prices on flights from Worldwide to Chicago?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Worldwide to Chicago.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Chicago?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from Worldwide is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Worldwide to Chicago?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to Worldwide with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Worldwide to Chicago?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
Saint Joseph
Hammond
Portage
Valparaiso
Lansing
Munster
Chesterton
Schererville
Porter
Monticello
Saint John
Griffith

Everything you need to know for your flight to Chicago

Cabin class types available on flights to Worldwide

Cabin classes available on flights to Chicago. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to Chicagofrom $209
Business Class flights to Chicagofrom $168
Prem Econ Class flights to Chicagofrom $168
Economy Class flights to Chicagofrom $24

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