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Cheap flights from Montrose to San Diego from $138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Montrose to San Diego departing on 11/16. 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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0 bags

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Find the cheapest flights from Montrose to San Diego

Cheap round-trip flights

United Airlines Logo
1:43 pm - 12:15 amMTJ-SAN
11h 32m2 stops
United Airlines Logo
9:02 am - 2:28 pmSAN-MTJ
4h 26m1 stop
$356United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
United Airlines Logo
3:25 pm - 8:25 pmMTJ-SAN
6h 00m1 stop
United Airlines Logo
6:53 am - 2:29 pmSAN-MTJ
6h 36m1 stop
$359United Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
United Airlines Logo
1:43 pm - 12:15 amMTJ-SAN
11h 32m2 stops
United Airlines Logo
6:15 am - 2:28 pmSAN-MTJ
7h 13m2 stops
$361United Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
United Airlines Logo
3:25 pm - 8:25 pmMTJ-SAN
6h 00m1 stop
United Airlines Logo
11:08 am - 8:19 pmSAN-MTJ
8h 11m2 stops
$379United Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
American Airlines Logo
10:42 am - 5:55 pmMTJ-SAN
8h 13m1 stop
American Airlines Logo
6:15 am - 1:32 pmSAN-MTJ
6h 17m1 stop
$439American Airlines
Find Deal
Sun, Aug 31 - Sat, Sep 6
American Airlines Logo
7:30 am - 8:00 pmMTJ-SAN
13h 30m2 stops
American Airlines Logo
6:15 am - 6:03 pmSAN-MTJ
10h 48m2 stops
$441American Airlines
Find Deal
Fri, Oct 17 - Sat, Oct 25
United Airlines Logo
3:25 pm - 9:12 amMTJ-SAN
18h 47m1 stop
United Airlines Logo
6:53 am - 12:46 pmSAN-MTJ
4h 53m1 stop
$491United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
United Airlines Logo
1:45 pm - 9:12 amMTJ-SAN
20h 27m1 stop
United Airlines Logo
6:15 am - 2:29 pmSAN-MTJ
7h 14m2 stops
$511United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
United Airlines Logo
7:30 am - 11:41 pmMTJ-SAN
17h 11m2 stops
United Airlines Logo
11:08 am - 8:19 pmSAN-MTJ
8h 11m2 stops
$542United Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 11
United Airlines Logo
7:30 am - 10:14 pmMTJ-SAN
15h 44m1 stop
United Airlines Logo
4:03 pm - 2:28 pmSAN-MTJ
21h 25m1 stop
$745United Airlines
Find Deal
Sun, Sep 7 - Thu, Sep 11

United Airlines flights from Montrose to San Diego

Our best United Airlines deals on Montrose to San Diego flight tickets
United Airlines
Aug 31
MTJ1:43 pmMontrose County
11h 32m
2 stops
SAN12:15 amSan Diego
Sep 6
SAN9:02 amSan Diego
4h 26m
1 stop
MTJ2:28 pmMontrose County
$356
Find similar
United Airlines
Oct 17
MTJ3:25 pmMontrose County
6h 00m
1 stop
SAN8:25 pmSan Diego
Oct 25
SAN6:53 amSan Diego
6h 36m
1 stop
MTJ2:29 pmMontrose County
$359
Find similar
United Airlines
Aug 31
MTJ1:43 pmMontrose County
11h 32m
2 stops
SAN12:15 amSan Diego
Sep 6
SAN6:15 amSan Diego
7h 13m
2 stops
MTJ2:28 pmMontrose County
$361
Find similar

American Airlines flights from Montrose to San Diego

Our best American Airlines deals on Montrose to San Diego flight tickets
American Airlines
Aug 31
MTJ10:42 amMontrose County
8h 13m
1 stop
SAN5:55 pmSan Diego
Sep 6
SAN6:15 amSan Diego
6h 17m
1 stop
MTJ1:32 pmMontrose County
$439
Find similar
American Airlines
Oct 17
MTJ7:30 amMontrose County
13h 30m
2 stops
SAN8:00 pmSan Diego
Oct 25
SAN6:15 amSan Diego
10h 48m
2 stops
MTJ6:03 pmMontrose County
$441
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Montrose to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated August 25, 2025.
Use the filters below to find and compare flights from Montrose to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Sun 8/31

1:43 pm-12:15 am

2 stops11h 32m

San Diego

Sat 9/6

9:02 am-2:28 pm

1 stop4h 26m

$356

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Fri 10/17

3:25 pm-8:25 pm

1 stop6h 00m

San Diego

Sat 10/25

6:53 am-2:29 pm

1 stop6h 36m

$359

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Sun 8/31

1:43 pm-12:15 am

2 stops11h 32m

San Diego

Sat 9/6

6:15 am-2:28 pm

2 stops7h 13m

$361

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Fri 10/17

3:25 pm-8:25 pm

1 stop6h 00m

San Diego

Sat 10/25

11:08 am-8:19 pm

2 stops8h 11m

$379

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Sun 8/31

10:42 am-5:55 pm

1 stop8h 13m

San Diego

Sat 9/6

6:15 am-1:32 pm

1 stop6h 17m

$439

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Fri 10/17

7:30 am-8:00 pm

2 stops13h 30m

San Diego

Sat 10/25

6:15 am-6:03 pm

2 stops10h 48m

$441

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Mon 10/6

3:25 pm-9:12 am

1 stop18h 47m

San Diego

Sat 10/11

6:53 am-12:46 pm

1 stop4h 53m

$491

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Mon 10/6

1:45 pm-9:12 am

1 stop20h 27m

San Diego

Sat 10/11

6:15 am-2:29 pm

2 stops7h 14m

$511

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Mon 10/6

7:30 am-11:41 pm

2 stops17h 11m

San Diego

Sat 10/11

11:08 am-8:19 pm

2 stops8h 11m

$542

MontroseSan Diego

MTJ - SAN

MTJSAN

Montrose County

Sun 9/7

7:30 am-10:14 pm

1 stop15h 44m

San Diego

Thu 9/11

4:03 pm-2:28 pm

1 stop21h 25m

$745

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Montrose to San Diego

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 typical price of a round-trip flight between Montrose and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of May, then departing from Montrose during the month January is also very affordable. Most momondo users find prices during this month for around $363.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Montrose to San Diego is on a Sunday. Travelers who choose to depart for San Diego on a Sunday will often find tickets for as low as $385. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $474. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the afternoon when flights can be purchased for as low as $378. Flights in the morning are often more expensive with an average ticket price of $456.

When to book flights from Montrose to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Montrose to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Montrose to San Diego (MTJ to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Montrose to San Diego

Direct flights

None
There are no direct flights from Montrose to San Diego. There are no popular flight routes from Montrose to San Diego.
Search flight deals

  • How far is Montrose County to San Diego by plane?

    A flight from Montrose County to San Diego will travel around 655.0 mi. Flights usually cover this in 6h 00m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Montrose County Airport to San Diego Airport?

    Prices for flights from Montrose County Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Montrose County Airport to San Diego Airport?

  • How old do you have to be to fly from Montrose County Airport to San Diego Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Montrose County Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The required travel and health documents for your San Diego 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Montrose to San Diego?

Best airlines flying from Montrose to San Diego

Compare and see reviews for airlines that fly from Montrose to San Diego with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $304Free CancellationRating
8.0
4,243 reviews
Search Southwest flights
United AirlinesPriceFrom $308Free CancellationRating
7.4
8,940 reviews
Search United Airlines flights

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
La Mesa
National City
Imperial Beach
Poway
San Ysidro
Borrego Springs
Alpine
Lemon Grove
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Montrose to San Diego?

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 San Diego from Montrose.

Can I find flights from Montrose to San Diego with flexible booking policies on momondo?

All flight searches from Montrose to San Diego on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Montrose to San Diego?

Once you have performed a search for Montrose to San Diego flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Montrose to San Diego right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Montrose to San Diego now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Diego and let you know when they change.

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