S$187 Cheap Flights from Chicago to Mexico City

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Chicago to Mexico City (ORD-MEX)

Prices were available within the past 7 days and start at S$187 for one-way flights and S$444 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 5 Dec - Tue, 10 Dec
ORD
Chicago
MEX
Mexico City
S$444 Return, found 5 days ago
S$444
Return
found 5 days ago
Select United flight, departing Thu, 5 Dec from Chicago to Mexico City, returning Tue, 10 Dec, priced at S$444 found 5 days ago
United
Thu, 5 Dec - Tue, 10 Dec
ORD
Chicago
MEX
Mexico City
S$452 Return, found 5 days ago
S$452
Return
found 5 days ago
Select United flight, departing Thu, 5 Dec from Chicago to Mexico City, returning Tue, 10 Dec, priced at S$452 found 5 days ago
American Airlines
Sat, 5 Apr - Fri, 18 Apr
ORD
Chicago
MEX
Mexico City
S$476 Return, found 4 days ago
S$476
Return
found 4 days ago
Select American Airlines flight, departing Sat, 5 Apr from Chicago to Mexico City, returning Fri, 18 Apr, priced at S$476 found 4 days ago
United
Tue, 7 Jan - Tue, 14 Jan
ORD
Chicago
MEX
Mexico City
S$479 Return, found 16 hours ago
S$479
Return
found 16 hours ago
Select United flight, departing Tue, 7 Jan from Chicago to Mexico City, returning Tue, 14 Jan, priced at S$479 found 16 hours ago
United
Tue, 3 Dec - Sat, 14 Dec
ORD
Chicago
MEX
Mexico City
S$480 Return, found 6 days ago
S$480
Return
found 6 days ago
Select United flight, departing Tue, 3 Dec from Chicago to Mexico City, returning Sat, 14 Dec, priced at S$480 found 6 days ago
United
Thu, 5 Dec - Tue, 10 Dec
ORD
Chicago
MEX
Mexico City
S$486 Return, found 5 days ago
S$486
Return
found 5 days ago
Select United flight, departing Thu, 5 Dec from Chicago to Mexico City, returning Tue, 10 Dec, priced at S$486 found 5 days ago
United
Thu, 5 Dec - Tue, 10 Dec
ORD
Chicago
MEX
Mexico City
S$501 Return, found 5 days ago
S$501
Return
found 5 days ago
Select United flight, departing Thu, 5 Dec from Chicago to Mexico City, returning Tue, 10 Dec, priced at S$501 found 5 days ago
Aeromexico
Sat, 5 Apr - Fri, 18 Apr
ORD
Chicago
MEX
Mexico City
S$504 Return, found 4 days ago
S$504
Return
found 4 days ago
Select Aeromexico flight, departing Sat, 5 Apr from Chicago to Mexico City, returning Fri, 18 Apr, priced at S$504 found 4 days ago
United
Tue, 7 Jan - Tue, 14 Jan
ORD
Chicago
MEX
Mexico City
S$509 Return, found 16 hours ago
S$509
Return
found 16 hours ago
Select United flight, departing Tue, 7 Jan from Chicago to Mexico City, returning Tue, 14 Jan, priced at S$509 found 16 hours ago
United
Thu, 5 Dec - Tue, 10 Dec
ORD
Chicago
MEX
Mexico City
S$511 Return, found 5 days ago
S$511
Return
found 5 days ago
Select United flight, departing Thu, 5 Dec from Chicago to Mexico City, returning Tue, 10 Dec, priced at S$511 found 5 days ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
Chicago to Mexico City route information
Origin airport
O'Hare Intl.
Destination airport
Mexico City Intl.
Airlines serving
Aeromexico, Air Canada, All Nippon Airways, American Airlines, Delta, Lufthansa, United, avianca
Return price
S$444
Distance
2703 km
Average flight time
4 hours 32 mins

Flights from Chicago to Mexico City

There are several airlines that operate frequent flights from Chicago (ORD) to Mexico City (MEX) including

The earliest flight leaves O'Hare Intl. Airport at 00:20 and arrives at Mexico City Intl. Airport at 04:15. The last flight of the day departs Chicago at 19:17 and arrives at Mexico City at 23:25.

The flight distance from Chicago to Mexico City is about 2732 km, the shortest flight is 03 hours 55 minutes with Volaris.

Expedia lets you search across the largest number of airlines and Mexico City flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Chicago Mexico City flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chicago to Mexico City trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Mexico City flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Chicago to Mexico City with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from O'Hare Intl. Airport (ORD) to Mexico City Intl. Airport (MEX)?
Based on fares available within the last 7 days on Expedia for flights departing within the next year, round-trip flights from O’Hare Intl. Airport (ORD) to Mexico City Intl. Airport (MEX) start from S$444. Book now to score the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ORD to Mexico Airport?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your trip, head to our Customer Service Portal.
How do I find cheap flights from O'Hare Airport to Mexico City Intl. Airport (MEX) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for ORD to Mexico City Intl. Airport (MEX) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from O'Hare Intl. Airport (ORD) to Benito Juárez Intl. Airport?
You’ll be cruising at altitude for a while, as the flight distance from O’Hare Airport to Mexico Airport is 2,700 kilometres. Create a playlist of your favourite podcasts before leaving home to stay entertained during the journey.
Which airlines fly direct from O'Hare Intl. Airport (ORD) to Mexico City Intl. Airport (MEX)?
Travelling from O’Hare Intl. Airport (ORD) to Benito Juárez Intl. Airport is easy when you have a good range of airlines to choose from. These are a few of the best:

  • Aeromexico - (AM) with 60 monthly flights
  • Volaris - (Y4) with 47 monthly flights
  • VivaAerobus - (VB) with 34 monthly flights
  • United Airlines - (UA) with 30 monthly flights

Are ORD to Benito Juárez Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from O’Hare Intl. Airport (ORD) to Benito Juárez Intl. Airport can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you’d rather play it safe and start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines list their prices that far in advance. Our top tip? Check back often as prices are updated frequently.
Mexico City Airports

Santa Lucía

Chicago Airports

Chicago

*Available to Expedia members.