AUS - MTJ

$129 Find Cheap Flights from Austin to Montrose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Montrose departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Montrose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Montrose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Montrose, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Austin to Montrose (AUS-MTJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Montrose that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Austin to Montrose

Sat, Oct 25 - Wed, Oct 29
United Airlines Logo
4:21 pm - 8:19 pmAUS-MTJ
4h 58m1 stop
United Airlines Logo
1:30 pm - 7:09 pmMTJ-AUS
4h 39m1 stop
$254United Airlines
Find Deal
Sat, Oct 18 - Wed, Oct 22
Southwest Logo
5:40 am - 10:40 amAUS-MTJ
6h 00m1 stop
Southwest Logo
4:50 pm - 10:40 pmMTJ-AUS
4h 50m1 stop
$259Southwest
Find Deal
Sat, Oct 25 - Wed, Oct 29
United Airlines Logo
2:15 pm - 8:19 pmAUS-MTJ
7h 04m2 stops
United Airlines Logo
1:30 pm - 7:09 pmMTJ-AUS
4h 39m1 stop
$260United Airlines
Find Deal
Tue, Oct 14 - Wed, Oct 15
Southwest Logo
10:20 am - 4:05 pmAUS-MTJ
6h 45m2 stops
Southwest Logo
4:50 pm - 10:40 pmMTJ-AUS
4h 50m1 stop
$262Southwest
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Sat, Oct 18 - Wed, Oct 22
United Airlines Logo
9:00 am - 12:46 pmAUS-MTJ
4h 46m1 stop
United Airlines Logo
1:45 pm - 10:30 pmMTJ-AUS
7h 45m2 stops
$264United Airlines
Find Deal
Sat, Oct 25 - Wed, Oct 29
United Airlines Logo
2:15 pm - 8:19 pmAUS-MTJ
7h 04m2 stops
United Airlines Logo
1:30 pm - 10:59 pmMTJ-AUS
8h 29m2 stops
$269United Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
11:06 am - 2:29 pmAUS-MTJ
4h 23m1 stop
United Airlines Logo
7:30 am - 1:16 pmMTJ-AUS
4h 46m1 stop
$313United Airlines
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Tue, Mar 10 - Wed, Mar 11
Delta Logo
5:40 am - 1:19 pmAUS-MTJ
8h 39m1 stop
Delta Logo
2:17 pm - 12:40 amMTJ-AUS
9h 23m1 stop
$320Delta
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Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
2:18 pm - 6:03 pmAUS-MTJ
4h 45m1 stop
American Airlines Logo
7:30 am - 12:22 pmMTJ-AUS
3h 52m1 stop
$327American Airlines
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Thu, Oct 23 - Tue, Oct 28
American Airlines Logo
1:18 pm - 6:07 pmAUS-MTJ
5h 49m1 stop
American Airlines Logo
7:30 am - 2:25 pmMTJ-AUS
5h 55m1 stop
$329American Airlines
Find Deal

Everything you should know

Top airlines
United Airlines
Cheapest • from $254 (round-trip)
Southwest
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 26% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$254
Typical prices: $257-336
United Airlines
Sat 10/25Wed 10/29
AUS - MTJ • 1 stop
Cheapest non-stop
$767
Southwest
Sat 3/7Sat 3/14
AUS - MTJ • Non-stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Montrose!
Booking Insights

KAYAK's insights & trends for Austin to Montrose flights

Get data-powered insights and trends into flights from Austin to Montrose to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Austin to Montrose?

What’s the cheapest day of the week to fly from Austin to Montrose?

The average price of all round-trip flights from Austin to Montrose clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Austin to Montrose, look for departures on Wednesdays and avoid leaving on a Saturday, as it's usually the priciest day. When flying back from Montrose, Friday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly from Austin to Montrose?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Austin to Montrose, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Austin to Montrose is October, where tickets cost $317 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $580 and $551 respectively.

How far in advance should I book a flight from Austin to Montrose?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Austin to Montrose, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Austin to Montrose, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low seasonApril
Cheapest flight$129
Best time to beat the crowds with an average 20% drop in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Austin to Montrose

When to book flights from Austin to Montrose

Are your dates flexible? Find out the best times to travel from Austin to Montrose based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Austin to Montrose

  • What is the cheapest flight from Austin to Montrose?

    In the last 3 days, the lowest price for a flight from Austin to Montrose was $129 for a one-way ticket and $254 for a round-trip.

  • Do I need a passport to fly between Austin and Montrose?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Austin to Montrose?

    On your way to Montrose, you’ll fly out from Austin Bergstrom. You’ll be landing at Montrose County.

  • Which aircraft models fly most regularly from Austin to Montrose?

    The Boeing 737-700 Passenger/BBJ1 (winglets) is the aircraft model that flies most regularly on the Austin to Montrose flight route.

  • Which airline alliances offer flights from Austin to Montrose?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Austin and Montrose, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Austin to Montrose, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Montrose are Southwest and United Airlines. With an average price for the route of $550 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $387 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Austin to Montrose?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Montrose.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Montrose?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Montrose from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Montrose?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Montrose with an airline and back to Austin with another airline. Booking your flights between Austin and MTJ can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Montrose?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Montrose from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Austin to Montrose

 
See real verified KAYAK customer reviews for airlines flying from Austin to Montrose. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Montrose? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4242 reviews
7.0Food
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
Airline reviews

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

2.0 MediocreMike, Aug 2025AUS - BWI
Read more Southwest reviews

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

Flights delayed by 4-6 hours. Boarding was a mess and unclear. Bags were not at arrival airport and had never even been put on the plane. No idea when I’ll get them. Don’t fly into Denver!

Southwest is typically delayed, and it gets wearisome. It is no longer a discount airline and you get way less than you pay for when it comes to comfort and Ce.

We sat on the plane on the tarmac for 4 hours.

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

I understand stuff happens, but plane failures are likely due to lack of maintenance. Additionally, air conditioning wasn't working, no snack/drink service, no WiFi. Fortunately, the crew was communicative and light-hearted. United grabbed another plane and we were able to get to our destination.

Had to cancel first flight because Airporter Bus took over 3 hrs to get to airport which resulted in an extra $378 dollar fare . Is there anyway I can be reimbursed for initial fare since it was not my fault? Sent from my iPhone EJ Ledet

Excellent flight. Boarding was efficient and departure was on time. Smooth flight with on time arrival. Deplaning was also efficient.

Our flight was understandably diverted to a small regional airport in Laramie, Wyoming due to weather conditions, which I fully recognize and appreciate. However, the low rating stems from the experience that followed: passengers remained on board for over an hour without the option to deplane and stretch, despite the aircraft being stationary. Although the pilot opened the cabin door, only he was permitted to exit. Meanwhile, passengers grew increasingly uncomfortable as warm summer air entered the cabin through the open door, and being in the second row meant we were impacted immediately. While the flight attendants made efforts to keep everyone at ease, I believe allowing passengers to deplane briefly, given the extended delay, would have significantly improved the overall experience.

I never flew. Flight was canceled. DIA worst airport in the country. Avoid at all costs.

Very rough getting into denver. my kid threw up it was so rough.

Why wasn't this flight departure scheduled eith another crew so that it could leave on time? When we arrived in Denver we had so little time between flights we had run to the connecting flight. We should received some credit for the inconvenience.

I was supposed to be on business class at first class from Denver back to Miami due to weather changes. I missed my connection and it’s put on a flight to Fort Lauderdale. Instead of honoring my business class/1st class ticket, they put me in coach, but there were two first class seats open. I think it’s absolutely disgusting that I paid for first class $1300 ticket and they put me in economy and they had to open seats available and I have still not been refunded the difference. I ended up having to eat a snack box instead of the meal I was supposed to get and did not get home till 2 AM so I think that’s a little pathetic that I had to live off crackers for dinner And my poor dog ate some cheese and salami. Oh yes, apparently when they switched me to the new flight they forgot to mention I had a service dog

Excellent service despite turbulence during the flight. Flight attendants were remarkable!

Flight attendant moved my bag without notifying me and was rude to me when I asked him about it. There was no reason to move it.

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Our bags took a long time to get unloaded once we landed.

My flight was delayed for several hours. Sitting at gate 16 for several hours, I got a text from Kayak the gate changed to 9 before it was announced. Very bad communication at each gate from American Airlines employees. I received 10 notifications of delay from Kayak. My vacation started off horrible! I will write to American Airlines corporate office also.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Crew should be nicer and emphatic with customers. Same cookies as the past 20 years. Seat are ok and the plane was clean though it was delayed.

Everything you need to know for your flight from Austin to Montrose

Information on your arrival and departure airports

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