MEX → ORD

Find and Compare the Cheapest Ways to Fly from Mexico City to Chicago

Compare one-way, round-trip and flight + hotel packages from Mexico City to Chicago, a nonstop flight of about 3h 55m, with fares from around 240. Nonstop fares seen from Viva Aerobus and Volaris.

Mexico City to Chicago flight facts

Mexico City to Chicago is an international route covering about 1,688 miles, arriving at O'Hare International Airport (ORD) in United States. Peak travel season in Chicago runs June–August (warm, lakefront festivals), while November–April is usually the quietest and best-value time to visit. Nonstop fares we've tracked on this route come from Viva Aerobus and Volaris.

Key facts for flights from Mexico City to Chicago
Departing fromMexico City International Airport (MEX)
Arriving atO'Hare International Airport (ORD)
Distance1,688 miles (2,719 km)
Nonstop flight timeAbout 3h 55m
Nonstop airlines seenViva Aerobus and Volaris
Round-trip fares from$240 (estimate)
Cheapest monthsSeptember, October, February
Peak season in ChicagoJune–August
Cheapest hotel months in ChicagoNovember–April
Best time to book2 to 6 months ahead
Route info updatedOctober 16, 2026

When to visit Chicago

  • Peak season

    June–August

    Warm, lakefront festivals

  • Shoulder season

    May & September–October

    Mild and comfortable

  • Off-peak season

    November–April

    Cold, windy and snowy

Estimated round-trip fares by month, Mexico City to Chicago

Estimated lowest round-trip fare per month
MonthFares from
January$260
February$255
March$315
April$295
May$270
June$340
July$325
August$315
September$240
October$245
November$315
December$325

Flying from Mexico City to Chicago

Airlines Flying this Route

Nonstop fares we've tracked on this route come from Viva Aerobus and Volaris. Ducoffs.com compares full-service and low-cost airlines flying between Mexico City and Chicago in a single search, including nonstop and one-stop options, so you can weigh price against total travel time.

Best Time to Book Flights from Mexico City to Chicago

Fares on this route tend to be lowest in September, October, and February. For the best selection, book about 2 to 6 months before departure and stay flexible by a day or two.

Average Travel Duration

Mexico City and Chicago are about 1,688 miles apart. A nonstop flight takes roughly 3h 55m; connecting itineraries usually add 2 to 5 hours.

Mexico City to Chicago flight questions

How can I find the absolute cheapest flight from Mexico City to Chicago?

The best way to secure budget rates is by comparing multiple airlines simultaneously and checking flexible dates. Ducoffs.com scans available partner networks to bring you real-time pricing options.

What is the cheapest month to fly from Mexico City to Chicago?

Based on typical seasonal demand, September, October, and February tend to offer the lowest fares on this route, with estimated round-trip prices starting around $240. Live prices change daily, so run a search for your exact dates.

How long is the flight from Mexico City to Chicago?

Mexico City and Chicago are about 1,688 miles apart. A nonstop flight takes roughly 3h 55m, while connecting itineraries usually add 2 to 5 hours depending on the layover.

Which airlines fly nonstop from Mexico City to Chicago?

Recent nonstop fares we've tracked on this route come from Viva Aerobus and Volaris. Schedules change by season, so your live search shows every airline flying your dates.

When are hotels cheapest in Chicago?

Hotel rates in Chicago are usually lowest in November–April, when demand is quieter, and highest during peak season (June–August). Booking your flight and hotel together can save up to 30%.

Which airport do I fly into for Chicago?

This route arrives at O'Hare International Airport (ORD). Your search results also show nearby airports when they offer a cheaper or faster option.

How far in advance should I book a flight to Chicago?

For this route, booking about 2 to 6 months before departure usually gives the best balance of price and seat selection. Mid-week departures are often cheaper than weekend flights.

Is it cheaper to bundle flights and hotels together?

Yes. Bundling your travel components can save you up to 30% compared to booking flights and hotels separately, as airlines and properties offer exclusive package discounts.