Cheap flights from Colorado to McAllen from $289
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to McAllen departing on 7/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Colorado to McAllen
Cheap round-trip flights
American Airlines flights from Colorado to McAllen
Our best American Airlines deals on Colorado to McAllen flight tickets
United Airlines flights from Colorado to McAllen
Our best United Airlines deals on Colorado to McAllen flight tickets
See travel insights to McAllen from
How to get the cheapest flight ticket from Colorado 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 February is, on average, the cheapest month to fly to McAllen from Colorado, with most prices found around $250. If you don’t want to visit McAllen in February, then you should wait until October to fly from Colorado, when ticket prices are also cheap, with an average price of $291.
What is the cheapest day to depart on your flight to McAllen?
On average, the least expensive day to fly to McAllen from Colorado is on a Saturday. momondo users have found tickets for Saturday departures for as low as $292. 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 Colorado to McAllen for around $416.
What is the cheapest time of day to depart on your flight to McAllen?
Flying to McAllen from Colorado in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $334 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to McAllen is at noon when prices are around $408.
Can stopping save me money on Colorado to McAllen flights?
You could potentially save up to 23% on your flight if you consider stops on a Colorado to McAllen flight.
What is the cheapest airline that flies from Colorado to McAllen Miller Intl?
United Airlines is the most popular carrier operating from Colorado 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 Colorado according to our data. American Airlines is the first choice among our users, with 77% 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 Colorado to McAllen flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colorado to McAllen
When did momondo last update prices for flights from Colorado to McAllen Miller Intl Airport?
Prices for flights from Colorado to McAllen Miller Intl Airport are updated daily.
How many operators does momondo search for flights from Colorado to McAllen Miller Intl Airport?
As of June 2025, there are 2 operators available to choose from for flights from Colorado to McAllen Miller Intl Airport.
How old do you have to be to fly from Colorado 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 Colorado 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 Colorado to McAllen
Compare and see reviews for airlines that fly from Colorado to McAllen with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $196 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $225 | Free Cancellation | Rating 7.4 8,810 reviews |
Traveling to a place near McAllen?
Book flights to McAllen if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Colorado to McAllen?
It is quick and easy to find Colorado to McAllen flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to McAllen that suits you.
Can I find flights from Colorado to McAllen with flexible booking policies on momondo?
All flight searches from Colorado to McAllen on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Colorado to McAllen?
momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Colorado to McAllen.
I’m not ready to book a flight from Colorado to McAllen right now. Can momondo alert me if prices change?
Price alerts on flights to McAllen from Colorado 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.