MTJ - SAN

$308 Find Cheap Flights from Montrose to San Diego

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Montrose to San Diego departing on 5/21. 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, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Montrose to San Diego, 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 Montrose to San Diego, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$308
Overall average: $319
United Airlines
Thu 9/24Mon 9/28
MTJ - SAN • 2 stops
Cheapest one-way
$230
Typical prices: $320-$423
United Airlines
Thu 5/21
MTJ - SAN • 1 stop
Top airlines
United Airlines
Cheapest • from $308 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Montrose and San Diego. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Dallas (DFW)
Cheapest • Avg $240 (round-trip)
Denver (DEN)
Shortest trip • 5h 09m (one-way)
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 46% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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 San Diego!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Montrose to San Diego (MTJ-SAN)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Montrose to San Diego 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 Montrose to San Diego

Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
7:15 am - 5:26 pm
MTJ
-
SAN
11h 11m
2 stops
United Airlines Logo
7:00 am - 12:40 pm
SAN
-
MTJ
4h 40m
1 stop
$308United Airlines
Wed, Aug 26 - Mon, Aug 31
American Airlines Logo
2:19 pm - 9:03 pm
MTJ
-
SAN
7h 44m
1 stop
American Airlines Logo
6:15 am - 1:29 pm
SAN
-
MTJ
6h 14m
1 stop
$347American Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
1:42 pm - 5:00 pm
MTJ
-
SAN
4h 18m
1 stop
United Airlines Logo
6:30 am - 12:45 pm
SAN
-
MTJ
5h 15m
1 stop
$351United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
7:15 am - 1:44 pm
MTJ
-
SAN
7h 29m
2 stops
United Airlines Logo
6:30 am - 2:27 pm
SAN
-
MTJ
6h 57m
1 stop
$356United Airlines
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
7:15 am - 1:44 pm
MTJ
-
SAN
7h 29m
2 stops
United Airlines Logo
6:20 am - 2:27 pm
SAN
-
MTJ
7h 07m
2 stops
$361United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
3:24 pm - 8:39 pm
MTJ
-
SAN
6h 15m
1 stop
United Airlines Logo
7:00 am - 12:40 pm
SAN
-
MTJ
4h 40m
1 stop
$373United Airlines
Tue, May 26 - Sat, May 30
United Airlines Logo
1:40 pm - 5:20 pm
MTJ
-
SAN
4h 40m
1 stop
United Airlines Logo
6:30 am - 12:44 pm
SAN
-
MTJ
5h 14m
1 stop
$386United Airlines
Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
1:42 pm - 7:55 pm
MTJ
-
SAN
7h 13m
2 stops
United Airlines Logo
6:20 am - 2:27 pm
SAN
-
MTJ
7h 07m
2 stops
$393United Airlines
Thu, Sep 24 - Mon, Sep 28
United Airlines Logo
7:15 am - 5:26 pm
MTJ
-
SAN
11h 11m
2 stops
United Airlines Logo
6:20 am - 2:27 pm
SAN
-
MTJ
7h 07m
2 stops
$409United Airlines
Tue, Jun 9 - Mon, Jun 15
Southwest Logo
8:15 am - 2:50 pm
MTJ
-
SAN
7h 35m
2 stops
Southwest Logo
9:45 am - 7:30 pm
SAN
-
MTJ
8h 45m
2 stops
$446Southwest
Booking Insights

KAYAK's insights & trends for Montrose to San Diego flights

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

What is the cheapest month to fly from Montrose to San Diego?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Montrose to San Diego, 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 Montrose to San Diego is May, where tickets cost $211 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is $687 and $464 respectively.

Find deals

Good to know

Low seasonJuly
Cheapest flight$230
Best time to beat the crowds but there is an average 77% increase in price.
Most popular time to fly and prices are also 46% lower on average.
Flight from Montrose to San Diego

When to book flights from Montrose to San Diego

Are your dates flexible? Find out the best times to travel from Montrose to San Diego 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 Montrose to San Diego

  • What is the cheapest flight from Montrose to San Diego?

    In the last 3 days, the lowest price for a flight from Montrose to San Diego was $230 for a one-way ticket and $308 for a round-trip.

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

    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 Montrose to San Diego?

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

  • Which aircraft models fly most regularly from Montrose to San Diego?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Montrose to San Diego?

    Star Alliance is the only airline alliance operating flights between Montrose and San Diego.

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

    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 Montrose to San Diego.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Montrose 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 Montrose to San Diego?

    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 San Diego with an airline and back to Montrose with another airline. Booking your flights between Montrose and SAN 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 Montrose to San Diego?

    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 San Diego from Montrose up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Montrose to San Diego

 
See real verified KAYAK customer reviews for airlines flying from Montrose to San Diego. 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 Montrose to San Diego? 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.
7.4
United AirlinesOverall score based on 9706 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

10.0 ExcellentAnonymous, Apr 2026
SFO - LAX
Read more United Airlines reviews

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Packed in plane small uncomfortable seats elbow to elbow nobody wants to be in that situation for the money they paid

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Terrible, if possible won't be flying again anytime soon!

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

Everything you need to know for your flight from Montrose to San Diego

Information on your arrival and departure airports

Montrose (MTJ)
San Diego (SAN)