Cheap flights from Illinois to Montrose from $165
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 Montrose departing on 7/4. 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 Illinois to Montrose
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
American Airlines flights from Illinois to Montrose
Our best American Airlines deals on Illinois to Montrose flight tickets
Southwest flights from Illinois to Montrose
Our best Southwest deals on Illinois to Montrose flight tickets
See travel insights to Montrose from
How to get the cheapest flight ticket from Illinois to Montrose
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 Montrose?
If you don’t want to visit Montrose in September, then you should wait until January to fly from Illinois, when ticket prices are also cheap, with an average price of $449.
What is the cheapest day to depart on your flight to Montrose?
On average, the least expensive day to fly to Montrose from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $449. 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 Montrose for around $619.
What is the cheapest time of day to depart on your flight to Montrose?
According to our data, the cheapest time of day to fly to Montrose is at noon. momondo users have found flights departing from Illinois to Montrose at noon for as low as $356. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Montrose, so prices are often more expensive at around $548 per ticket.
What is the cheapest Illinois to Montrose County flight route?
Fly from Chicago O'Hare Intl to Montrose County for the best Illinois - Montrose County flight prices
What is the cheapest airline that flies from Illinois to Montrose County?
Southwest, American Airlines, and United Airlines are the most popular carriers operating from Illinois to Montrose County
What airlines fly to Montrose?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to Montrose from Illinois according to our data. United Airlines is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Montrose. Keep in mind that there are 3 different airlines that fly to Montrose on a routine basis, so you have a few additional options to choose from.
Cheap Illinois to Montrose flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Montrose
When did momondo last update prices for flights from Illinois to Montrose County Airport?
Prices for flights from Illinois to Montrose County Airport are updated daily.
How many operators does momondo search for flights from Illinois to Montrose County Airport?
As of April 2025, there are 3 operators available to choose from for flights from Illinois to Montrose County Airport.
How old do you have to be to fly from Illinois to Montrose County 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 Montrose County Airport.
What documentation or ID do you need to fly to Montrose County Airport?
The required travel and health documents for your Montrose County 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 Montrose County Airport. 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 Montrose?
Based on momondo bookings for flights between Illinois and Montrose, the leading plane model is Embraer 175 (Enhanced Winglets), making up 77.27% of the total bookings. Other popular models include Airbus A319 with 13.64% and Canadair (Bombardier) Regional Jet 700 with 9.09%.
Best airlines flying from Illinois to Montrose
Compare and see reviews for airlines that fly from Illinois to Montrose with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $317 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $318 | Free Cancellation | Rating 8.0 4,280 reviews | |||
| PriceFrom $358 | Free Cancellation | Rating 7.4 8,667 reviews |
Traveling to a place near Montrose?
Book flights to Montrose if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Illinois to Montrose?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Montrose from Illinois.
Can I find flights from Illinois to Montrose with flexible booking policies on momondo?
All flight searches from Illinois to Montrose on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Montrose?
Once all potential Illinois to Montrose flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Illinois to Montrose right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Illinois to Montrose flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.