Cheap flights from Illinois to Mexico from $58
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Mexico departing on 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Mexico
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Mexico?
If you’re not able to fly to Mexico in September, then October is your next best option. Flight prices from Illinois to Mexico during October average around $362.
What is the cheapest day to depart on your flight to Mexico?
The cheapest day to depart on your flight to Mexico is on a Monday when prices can be found for as low as $363. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $524. These prices are subject to change though, so be sure to set up a Price Alert for flights to Mexico.
What is the cheapest time of day to depart on your flight to Mexico?
Our data shows that the cheapest Illinois to Mexico flights are usually those with departure times at noon. Our users have found flights to Mexico at noon for as low as $192. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $609 on average. Flights to Mexico from Illinois in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.
What is the cheapest Illinois to Mexico flight route?
Fly from Chicago O'Hare Intl to León Del Bajio for the best Illinois - Mexico flight prices
How far in advance should I book a flight to Mexico?
You are more likely to see cheaper flights to Mexico from Illinois when booking 5 weeks ahead of your departure date. In general, you can expect to find flights to Mexico for around $415 when searching 5 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Mexico from Illinois for as low as $364 on momondo.
What cabin class options are available on Illinois to Mexico flights?
There are 4 cabin classes available to choose from on Illinois to Mexico flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Mexico?
Volaris, American Airlines, and Spirit Airlines are the most popular carriers operating from Illinois to Mexico
What airlines fly to Mexico?
Volaris, Viva and United Airlines are the top three most popular airlines that fly to Mexico from Illinois according to our data. Volaris is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Mexico. Keep in mind that there are 12 different airlines that fly to Mexico on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Mexico on average per day?
As of June 2025, 29 flights take off from Illinois and land in Mexico each day. The most common flight departure time for this route is 1:00AM, with 51% of daily flights taking off at noon.
How many flights depart from Illinois to Mexico on average per week?
The number of flights available between Illinois and Mexico is 209 per week as of June 2025. The most frequent departure day is Thu, with 16% of weekly flights leaving on this day.
Cheap Illinois to Mexico flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Mexico
When did momondo last update prices for flights from Illinois to Mexico?
Prices for flights from Illinois to Mexico are updated daily.
How many operators does momondo search for flights from Illinois to Mexico?
As of June 2025, there are 13 operators available to choose from for flights from Illinois to Mexico.
How old do you have to be to fly from Illinois to Mexico?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Mexico.
What documentation or ID do you need to fly to Mexico?
The required travel and health documents for your Mexico trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Mexico. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Illinois to Mexico?
Based on momondo bookings for flights between Illinois and Mexico, the leading plane model is Airbus A320-100/200, making up 25.16% of the total bookings. Other popular models include Airbus A320neo with 12.90%, Boeing 737 MAX 8 with 11.86%, and Airbus A321-100/200 with 11.75%.
Best airlines flying from Illinois to Mexico
Compare and see reviews for airlines that fly from Illinois to Mexico with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $58 | Free Cancellation | Rating 6.7 1,170 reviews | |||
| PriceFrom $118 | Free Cancellation | Rating 5.9 3,295 reviews | |||
| PriceFrom $120 | Free Cancellation | Rating 6.3 8,052 reviews | |||
| PriceFrom $125 | Free Cancellation | Rating 6.9 788 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 7.5 1,706 reviews | |||
| PriceFrom $157 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $160 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $189 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $266 | Free Cancellation | Rating 8.0 4,287 reviews | |||
| PriceFrom $503 | Free Cancellation | Rating 7.4 72 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Mexico?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Mexico for you.
Can I find flights from Illinois to Mexico with flexible booking policies on momondo?
All flight searches from Illinois to Mexico on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Mexico?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Mexico from Illinois.
I’m not ready to book a flight from Illinois to Mexico right now. Can momondo alert me if prices change?
Price alerts on flights to Mexico from Illinois are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.