$204 Find Cheap Flights from Cancun to Chicago - Compare and Save

You can take the Blue Line train from O'Hare Airport to reach downtown Chicago. The train runs 24 hours a day and takes around 45 minutes to reach the city center. Alternatively, you can take a taxi or ride-share to the city center. The ride takes around 30-40 minutes, depending on traffic. You can also book a shuttle bus service like Go Airport Express. The shuttle takes around 30 minutes to reach the city center.

The luggage allowance on flights from Cancun to Chicago with Spirit Airlines varies depending on the fare type and if any additional bags are added. In general, economy class does not include an allowance for either checked baggage or carry-on. However, passengers can purchase up to 5 checked bags per person, with a maximum weight of 40 lbs. per bag.

Frontier Airlines offers several seat selection options for flights from Cancun to Chicago, including Standard seats, Stretch seats, and Select seats. Standard seats are included with the ticket fare, and passengers are automatically assigned a random seat at check-in. Stretch seats provide extra legroom and may be purchased for an additional fee.

Yes. Most airlines offer flexible ticket options that allow passengers to make changes or cancel their flights without penalty fees. Some of the airlines that operate flights from Cancun to Chicago and offer changeable ticket options include United Airlines, American Airlines, Delta Air Lines, Frontier Airlines, and Southwest Airlines.

Among airlines operating Cancún to Chicago flights:

• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection
• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

4 airlines operate flights between Cancún and Chicago. The airlines offering nonstop flights on this route include:

• United Airlines
• American Airlines
• Southwest
• Frontier

Flights from Cancún to Chicago usually depart from Cancun (CUN) and may arrive at several airports in Chicago area, including Chicago Midway (MDW), Chicago O'Hare Intl (ORD) and Chicago Greater Rockford (RFD).

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• American Airlines: a cabin bag and a checked bag in Economy Class
• Frontier: a cabin bag and a checked bag in Economy Class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Three cabin classes are available on flights from Cancún to Chicago:

• Economy Class
• Business Class
• First Class

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $278 round-trip, compared to $340 via a layover through Mexico City Benito Juarez (MEX).

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

One-stop flights from Cancún to Chicago most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 32% of one-stop connections
• Guadalajara Miguel Hidal (GDL) - 29% of one-stop connections
• Mexico City Benito Juarez (MEX) - 18% of one-stop connections
• Houston Hobby (HOU) - 14% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

On the Cancún to Chicago route, being flexible with your departure day can save you up to 43%. Sunday is the cheapest day at $262 round-trip on average, while Monday is the most expensive at $455: a $193 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Cancún to Chicago route, 19% of flights were delayed in the past 3 months, with delays averaging 2 hours 43 minutes.

Afternoon is the busiest departure period on Cancún to Chicago flights, with 83% of flights leaving in that window. Morning departures account for 17%, evening flights for 0%, and night flights for 0%.

Some of the most popular sights in Chicago are Magnificent Mile, Grant Park and River North. These are among the most viewed places in Chicago on KAYAK.

These are the earliest and latest flight times available from Cancún to Chicago:

• Earliest: departs at 8:20 am and lands at 12:22 pm
• Latest: departs at 6:00 pm and lands at 10:02 pm.

The flight takes about 4h 02m.

Last-minute fares on this route - booked within 2 weeks of departure - run 4% above the route average of $309. Book 4 weeks before departure for the lowest fares.

A nonstop flight from Cancún to Chicago takes 4h 02m, covering 1,440 miles.

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $217 to $1,901. That means the highest observed fare was about 9x higher than the lowest one.

One-way fares from Cancún to Chicago are currently lower than usual. Average one-way flight prices are about $214, which is 18% below the typical average for this route.

United Airlines is slightly above the route average for timely arrivals, while Frontier has a lower on-time arrival rate. On-time arrival rates on Cancún to Chicago flights are:

• United Airlines: 84% on time
• Frontier: 82% on time
• Southwest: 80% on time

Overall, flights on this route are on time 81% of the time on average.

Morning flights have the fewest delays on this route. Delays tend to pile up throughout the day as one late flight pushes the next, so earlier departures are usually more reliable.

Flying via Houston Hobby (HOU) gives the shortest average 1-stop total travel time at 6h 56m, compared with 7h 34m via Atlanta Hartsfield-Jackson (ATL) and 9h 29m via Guadalajara Miguel Hidal (GDL).

Since Chicago is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
Near Chicago O'Hare Intl Airport (ORD) — daily rates from around $17:

• Routes Car & Truck Rentals
• Europcar
• Hertz
• Dollar
• Ace

Near Chicago Midway Airport (MDW) — daily rates from around $32:

• Hertz
• Dollar
• Budget
• Alamo
• Rent-A-Wreck

Near Chicago Greater Rockford Airport (RFD) — daily rates from around $30:

• Alamo
• Enterprise Rent-A-Car
• Budget
• Avis
• National

Round-trip flights from Cancún to Chicago range from $234 to $450, with an average of $309 over the past 12 months. Anything below $234 counts as a good deal.

American Airlines is the only airline on the Cancún to Chicago route offering in-flight Wi-Fi. Pricing depends on fare class.