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Flights from Chicago to Mexico City

Book direct flights from Chicago to Mexico City: One way flights from $111, round trip flights from $278. Find flight deals for the next 3 months below.

      • Cheapest nonstop
        ORD 1:40 AM
        4h 10m
        Nonstop
        MEX 4:50 AM
        Chicago - Mexico City | Tue, May 26 | Volaris
        MEX 12:50 AM
        4h 2m
        Nonstop
        ORD 5:52 AM
        Mexico City - Chicago | Wed, Jun 3 | Volaris
        $278 $599
        54% off
        54% off
        $599 $278
      • ORD 7:35 AM
        4h 10m
        Nonstop
        MEX 10:45 AM
        Chicago - Mexico City | Wed, May 20 | Volaris
        NLU 12:25 PM
        11h 20m
        1 stop
        ORD 12:45 AM
        Mexico City - Chicago | Mon, May 25 | Viva
        $233 $599
        61% off
        61% off
        $599 $233
      • ORD 7:35 AM
        4h 10m
        Nonstop
        MEX 10:45 AM
        Chicago - Mexico City | Sat, May 16 | Volaris
        NLU 9:30 PM
        26h 15m
        1 stop
        ORD 12:45 AM
        Mexico City - Chicago | Sat, May 16 | Viva
        $239 $599
        60% off
        60% off
        $599 $239
      • ORD 1:49 PM
        7h 38m
        1 stop
        NLU 8:27 PM
        Chicago - Mexico City | Thu, May 14 | Volaris
        NLU 5:15 PM
        6h 40m
        1 stop
        ORD 12:55 AM
        Mexico City - Chicago | Thu, May 21 | Volaris
        $251
        57% off
        $599 $251
      • ORD 1:49 PM
        7h 38m
        1 stop
        NLU 8:27 PM
        Chicago - Mexico City | Fri, May 15 | Volaris
        NLU 5:15 PM
        6h 40m
        1 stop
        ORD 12:55 AM
        Mexico City - Chicago | Tue, May 19 | Volaris
        $258
        56% off
        $599 $258
      • ORD 1:30 AM
        22h 55m
        1 stop
        NLU 11:25 PM
        Chicago - Mexico City | Mon, Jun 1 | Viva
        NLU 6:10 AM
        16h 35m
        1 stop
        ORD 11:45 PM
        Mexico City - Chicago | Fri, Jun 5 | Viva
        $270
        55% off
        $599 $270
      • ORD 1:49 PM
        7h 41m
        1 stop
        NLU 8:30 PM
        Chicago - Mexico City | Sat, Jun 6 | Volaris
        TLC 7:40 PM
        27h 15m
        1 stop
        ORD 11:55 PM
        Mexico City - Chicago | Tue, Jun 9 | Viva
        $270
        55% off
        $599 $270
      • ORD 1:40 AM
        4h 10m
        Nonstop
        MEX 4:50 AM
        Chicago - Mexico City | Wed, May 27 | Volaris
        NLU 2:50 PM
        8h 55m
        1 stop
        ORD 12:45 AM
        Mexico City - Chicago | Wed, May 27 | Viva
        $272
        55% off
        $599 $272
      • ORD 1:40 AM
        4h 10m
        Nonstop
        MEX 4:50 AM
        Chicago - Mexico City | Fri, May 29 | Volaris
        NLU 10:35 AM
        12h 10m
        1 stop
        ORD 11:45 PM
        Mexico City - Chicago | Mon, Jun 1 | Viva
        $282
        53% off
        $599 $282
      • ORD 7:35 AM
        4h 10m
        Nonstop
        MEX 10:45 AM
        Chicago - Mexico City | Fri, May 22 | Volaris
        TLC 3:05 PM
        8h 40m
        1 stop
        ORD 12:45 AM
        Mexico City - Chicago | Mon, May 25 | Viva
        $497
        17% off
        $599 $497
      • CHI 1:00 PM
        17h 25m
        1 stop
        MEX 2:00 PM
        Chicago - Mexico City | Fri, May 15 | Normal Airline
        MEX 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Mexico City - Chicago | Sun, May 17 | Normal Airline
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      • Cheapest nonstop
        ORD 7:35 AM
        4h 10m
        Nonstop
        MEX 10:45 AM
        Chicago - Mexico City | Sun, May 17 | Volaris
        $111 $182
        39% off
        39% off
        $182 $111
      • ORD 2:53 AM
        7h 52m
        1 stop
        NLU 9:45 AM
        Chicago - Mexico City | Sun, Jun 21 | Volaris
        $118 $182
        35% off
        35% off
        $182 $118
      • ORD 1:49 PM
        7h 41m
        1 stop
        NLU 8:30 PM
        Chicago - Mexico City | Wed, Jul 1 | Volaris
        $135 $182
        26% off
        26% off
        $182 $135
      • ORD 1:49 PM
        7h 41m
        1 stop
        NLU 8:30 PM
        Chicago - Mexico City | Sun, Jun 14 | Volaris
        $136
        25% off
        $182 $136
      • ORD 1:49 PM
        7h 41m
        1 stop
        NLU 8:30 PM
        Chicago - Mexico City | Thu, Jun 4 | Volaris
        $139
        24% off
        $182 $139
      • ORD 1:49 PM
        7h 41m
        1 stop
        NLU 8:30 PM
        Chicago - Mexico City | Thu, Jul 9 | Volaris
        $143
        21% off
        $182 $143
      • ORD 2:53 AM
        7h 52m
        1 stop
        NLU 9:45 AM
        Chicago - Mexico City | Tue, Jun 30 | Volaris
        $144
        21% off
        $182 $144
      • ORD 2:53 AM
        7h 52m
        1 stop
        NLU 9:45 AM
        Chicago - Mexico City | Sun, Jun 7 | Volaris
        $149
        18% off
        $182 $149
      • ORD 2:53 AM
        7h 52m
        1 stop
        NLU 9:45 AM
        Chicago - Mexico City | Wed, Jul 8 | Volaris
        $150
        18% off
        $182 $150
      • ORD 2:53 AM
        7h 52m
        1 stop
        NLU 9:45 AM
        Chicago - Mexico City | Wed, Jun 17 | Volaris
        $151
        17% off
        $182 $151
      • CHI 1:00 PM
        17h 25m
        1 stop
        MEX 2:00 PM
        Chicago - Mexico City | Fri, May 15 | Normal Airline
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Displayed flight fares from Chicago to Mexico City are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com price insights on flights from Chicago to Mexico City

Which month has the cheapest one-way flights from to Mexico City?

The average price of one-way flights from to Mexico City purchased by Trip.com users by month over the past 12 months.

Based on Trip.com’s data, the cheapest month for flights from to Mexico City is February, with an average price of $175; while the month with the highest flight price is usually June, with an average price of up to $470.

$470
$323
$175
$28
    Cheapest
  • $234
    May
  • $470
    Jun
  • $246
    Jul
  • $252
    Aug
  • $297
    Sep
  • $354
    Oct
  • $245
    Nov
  • $405
    Dec
  • $199
    Jan
  • $175
    Feb
  • $241
    Mar
  • $191
    Apr

What is the cheapest month for round-trip flights from to Mexico City?

Average price of round-trip flights from to Mexico City purchased by Trip.com users by month over the past 12 months

According to historical data from Trip.com, the lowest prices for flights from to Mexico City are found during January, with an average price of $344. Conversely, the highest prices are found during May, with an average price of up to $1,062.

$1,062
$703
$344
0
    Cheapest
  • $1,062
    May
  • $450
    Jun
  • $549
    Jul
  • $986
    Aug
  • $450
    Sep
  • $473
    Oct
  • $366
    Nov
  • $804
    Dec
  • $344
    Jan
  • $482
    Feb
  • $570
    Mar
  • $429
    Apr

When is the cheapest day to fly from Chicago to Mexico City during Memorial Day?

Data is based on the lowest one-way price from Chicago to Mexico City during Memorial Day on Trip.com in the past 3 days.

Memorial Day is scheduled for May 25. The cheapest flights from Chicago to Mexico City are available on May 26, with fares starting at $174.

$250
$212
$174
$136
    Cheapest
  • $250
    21
    May
  • $208
    22
  • $208
    23
  • $195
    24
  • $195
    25
  • $174
    26
  • $191
    27

Frequently Asked Questions

  • What are the cheapest flights from Chicago to Mexico City (CHI-MEX)?

    Based on Trip.com data, Volaris offers one-way fares as low as $111 on Cheapest nonstop routes (e.g. ORD to MEX on Sun, May 17), while Volaris offers Cheapest nonstop round-trips from $233 departing on Wed, May 20 and returning on Mon, May 25.
  • At the moment, you can catch a nonstop flight from Chicago to Mexico City with the following airlines, including: Aeromexico Volaris American Airlines Viva United Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 4 hours 32 minutes to fly from Chicago (CHI) to Mexico City (MEX).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Chicago to Mexico City is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • Based on Trip.com data in the past 4 weeks, there is 32 flight per week flying from Chicago to Mexico City. You can check the weekly schedule for popular airlines on this route below: Volaris: S/M/T/W/T/F/S -- Y4701 (08:47) Viva: S/M/T/W/T/F/S -- VB187 (02:07)
  • To find best deals on flights from Chicago to Mexico City, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sun, May 17, with one-way flights priced at just $111.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Volaris.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Mexico City travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Chicago to Mexico City is November, when demand for travel is lower.
  • After crunching the numbers on our May flight calendar, it's currently cheapest to fly from Chicago to Mexico City on May 20, 2026 with Volaris, with prices starting at $233.
  • You can land at any one of the following hubs in Mexico City, with Chicago O'Hare International Airport to Mexico City International Airport (ORD-MEX) is by far the most common option on this route: Mexico City International Airport (MEX) Lic. Adolfo López Mateos International Airport (TLC) Felipe Ángeles International Airport (NLU).
  • The time difference between Mexico City and Chicago is 0h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.