Cheap flights from Illinois to McAllen from $109
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 McAllen departing on 10/14. 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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American Airlines flights from Illinois to McAllen
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How to get the cheapest flight ticket from Illinois to McAllen
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 McAllen?
The month of April is, on average, the cheapest month to fly to McAllen from Illinois, with most prices found around $237. If you don’t want to visit McAllen in April, then you should wait until September to fly from Illinois, when ticket prices are also cheap, with an average price of $283.
What is the cheapest day to depart on your flight to McAllen?
On average, the least expensive day to fly to McAllen from Illinois is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $341. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Illinois to McAllen for around $398.
What is the cheapest time of day to depart on your flight to McAllen?
Flying to McAllen from Illinois at noon is the least expensive time of day to depart. momondo users have found prices as low as $353 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to McAllen is in the afternoon when prices are around $424.
Can stopping save me money on Illinois to McAllen flights?
You could potentially save up to 12% on your flight if you consider stops on a Illinois to McAllen flight.
What is the cheapest airline that flies from Illinois to McAllen Miller Intl?
American Airlines, Delta, and United Airlines are the most popular carriers operating from Illinois to McAllen Miller Intl
What airlines fly to McAllen?
American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to McAllen from Illinois according to our data. American Airlines is the first choice among our users, with 64% of people opting to fly with this airline when traveling to McAllen. Keep in mind that there are 3 different airlines that fly to McAllen on a routine basis, so you have a few additional options to choose from.
Cheap Illinois to McAllen flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to McAllen
When did momondo last update prices for flights from Illinois to McAllen Miller Intl Airport?
Prices for flights from Illinois to McAllen Miller Intl Airport are updated daily.
How many operators does momondo search for flights from Illinois to McAllen Miller Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Illinois to McAllen Miller Intl Airport.
How old do you have to be to fly from Illinois to McAllen Miller Intl Airport?
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 McAllen Miller Intl Airport.
What documentation or ID do you need to fly to McAllen Miller Intl Airport?
The required travel and health documents for your McAllen Miller Intl Airport 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 McAllen Miller Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
Best airlines flying from Illinois to McAllen
Compare and see reviews for airlines that fly from Illinois to McAllen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $226 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $253 | Free Cancellation | Rating 7.4 8,810 reviews |
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Why should I use momondo to find a flight deal from Illinois to McAllen?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Illinois to McAllen. momondo saves you time and could save you money on your trip.
Can I find flights from Illinois to McAllen with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to McAllen from Illinois with this policy.
How can momondo help me find flights from Illinois to McAllen?
momondo provides multiple filters to help you find the best flight to McAllen from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to McAllen right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Illinois to McAllen flights. All you need is a valid email address and we will do the rest; it is that quick and easy.