What is the cheapest airline that flies from Gunnison to San Diego?

United Airlines is the most popular carrier operating from Gunnison to San Diego

What airlines fly to San Diego?

United Airlines, American Airlines and Breeze Airways are the top three most popular airlines that fly to San Diego from Gunnison according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 5 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Gunnison Airport to San Diego Airport?

Prices for flights from Gunnison Airport to San Diego Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Gunnison Airport to San Diego Airport?

As of December 2025, there is 1 operator available to choose from for flights from Gunnison Airport to San Diego Airport.

How old do you have to be to fly from Gunnison 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 Gunnison 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.

$211 Cheap Flights from Gunnison to San Diego in 2025/26

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Find the cheapest flights from Gunnison to San Diego

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One-way

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Cheap round-trip flights

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3:24 pm - 8:42 pm

GUC

SAN

6h 18m1 stop

6:30 am - 2:43 pm

SAN

GUC

7h 13m1 stop

$211United Airlines

Fri, Jan 9 - Fri, Jan 16

3:24 pm - 11:05 pm

GUC

SAN

8h 41m2 stops

6:30 am - 2:43 pm

SAN

GUC

7h 13m1 stop

$216United Airlines

Fri, Jan 9 - Fri, Jan 16

3:24 pm - 8:42 pm

GUC

SAN

6h 18m1 stop

6:30 am - 2:43 pm

SAN

GUC

7h 13m1 stop

$281United Airlines

Wed, Jan 7 - Thu, Jan 15

3:24 pm - 11:42 pm

GUC

SAN

9h 18m2 stops

6:30 am - 12:45 pm

SAN

GUC

5h 15m1 stop

$286United Airlines

Wed, Jan 7 - Mon, Jan 19

3:24 pm - 11:42 pm

GUC

SAN

9h 18m2 stops

11:08 am - 8:24 pm

SAN

GUC

8h 16m2 stops

$291United Airlines

Wed, Jan 7 - Sat, Jan 17

3:24 pm - 8:42 pm

GUC

SAN

6h 18m1 stop

6:30 am - 12:45 pm

SAN

GUC

5h 15m1 stop

$295United Airlines

Thu, Jan 22 - Thu, Jan 29

1:28 pm - 11:42 pm

GUC

SAN

11h 14m2 stops

6:15 am - 8:24 pm

SAN

GUC

13h 09m3 stops

$296United Airlines

Wed, Jan 14 - Sat, Jan 17

1:28 pm - 11:42 pm

GUC

SAN

11h 14m2 stops

6:30 am - 12:45 pm

SAN

GUC

5h 15m1 stop

$300United Airlines

Thu, Jan 22 - Thu, Jan 29

3:24 pm - 11:05 pm

GUC

SAN

8h 41m2 stops

11:08 am - 8:24 pm

SAN

GUC

8h 16m2 stops

$305United Airlines

Fri, Jan 9 - Fri, Jan 16

1:28 pm - 11:42 pm

GUC

SAN

11h 14m2 stops

9:00 am - 2:43 pm

SAN

GUC

4h 43m1 stop

$341United Airlines

Tue, Jan 20 - Tue, Jan 27

United Airlines flights from Gunnison to San Diego

Our best United Airlines deals on Gunnison to San Diego flight tickets

United Airlines

Jan 9

GUC3:24 pmGunnison

6h 18m

1 stop

SAN8:42 pmSan Diego

Jan 16

SAN6:30 amSan Diego

7h 13m

1 stop

GUC2:43 pmGunnison

$211

Find similar

United Airlines

Jan 9

GUC3:24 pmGunnison

8h 41m

2 stops

SAN11:05 pmSan Diego

Jan 16

SAN6:30 amSan Diego

7h 13m

1 stop

GUC2:43 pmGunnison

$216

Find similar

United Airlines

Jan 7

GUC3:24 pmGunnison

6h 18m

1 stop

SAN8:42 pmSan Diego

Jan 15

SAN6:30 amSan Diego

7h 13m

1 stop

GUC2:43 pmGunnison

$281

Find similar

American Airlines flights from Gunnison to San Diego

Our best American Airlines deals on Gunnison to San Diego flight tickets

American Airlines

Jan 25

GUC2:55 pmGunnison

8h 55m

1 stop

SAN10:50 pmSan Diego

Jan 26

SAN6:20 amSan Diego

7h 02m

1 stop

GUC2:22 pmGunnison

$444

Find similar

American Airlines

Jan 25

GUC2:55 pmGunnison

8h 03m

2 stops

SAN9:58 pmSan Diego

Jan 26

SAN6:20 amSan Diego

7h 02m

1 stop

GUC2:22 pmGunnison

$449

Find similar

American Airlines

Jan 25

GUC2:55 pmGunnison

8h 55m

1 stop

SAN10:50 pmSan Diego

Jan 29

SAN6:20 amSan Diego

7h 02m

1 stop

GUC2:22 pmGunnison

$497

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Fri 1/9

3:24 pm-8:42 pm

1 stop6h 18m

San Diego

Fri 1/16

6:30 am-2:43 pm

1 stop7h 13m

$211

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Fri 1/9

3:24 pm-11:05 pm

2 stops8h 41m

San Diego

Fri 1/16

6:30 am-2:43 pm

1 stop7h 13m

$216

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Wed 1/7

3:24 pm-8:42 pm

1 stop6h 18m

San Diego

Thu 1/15

6:30 am-2:43 pm

1 stop7h 13m

$281

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Wed 1/7

3:24 pm-11:42 pm

2 stops9h 18m

San Diego

Mon 1/19

6:30 am-12:45 pm

1 stop5h 15m

$286

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Wed 1/7

3:24 pm-11:42 pm

2 stops9h 18m

San Diego

Sat 1/17

11:08 am-8:24 pm

2 stops8h 16m

$291

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Thu 1/22

3:24 pm-8:42 pm

1 stop6h 18m

San Diego

Thu 1/29

6:30 am-12:45 pm

1 stop5h 15m

$295

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Wed 1/14

1:28 pm-11:42 pm

2 stops11h 14m

San Diego

Sat 1/17

6:15 am-8:24 pm

3 stops13h 09m

$296

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Thu 1/22

1:28 pm-11:42 pm

2 stops11h 14m

San Diego

Thu 1/29

6:30 am-12:45 pm

1 stop5h 15m

$300

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Fri 1/9

3:24 pm-11:05 pm

2 stops8h 41m

San Diego

Fri 1/16

11:08 am-8:24 pm

2 stops8h 16m

$305

GunnisonSan Diego

GUC - SAN

GUCSAN

Gunnison

Tue 1/20

1:28 pm-11:42 pm

2 stops11h 14m

San Diego

Tue 1/27

9:00 am-2:43 pm

1 stop4h 43m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Gunnison 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

Prices

Airlines

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

The cheapest day to depart from Gunnison to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $505. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $549. 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 at noon when flights can be purchased for as low as $549. Flights in the morning are often more expensive with an average ticket price of $565.

When to book flights from Gunnison to San Diego

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

Estimated round-trip price

Cheap Gunnison to San Diego (GUC to SAN) flight deals and tips

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

Fastest flight time	4h 32m
Direct flights	None

The fastest flight from Gunnison to San Diego takes 4h 32m

There are no direct flights from Gunnison to San Diego. There are no popular flight routes from Gunnison to San Diego.

Search flight deals

How far is Gunnison to San Diego by plane?
The straight-line distance from Gunnison to San Diego is 700.5 mi. In terms of flight time, this usually takes a little over 4h 32m.
When did momondo last update prices for flights from Gunnison Airport to San Diego Airport?
Prices for flights from Gunnison Airport to San Diego Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Gunnison Airport to San Diego Airport?
As of December 2025, there is 1 operator available to choose from for flights from Gunnison Airport to San Diego Airport.
How old do you have to be to fly from Gunnison 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 Gunnison 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 Gunnison to San Diego?
Based on momondo bookings for flights between Gunnison and San Diego, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Gunnison to San Diego

Compare and see reviews for airlines that fly from Gunnison to San Diego with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $288	Free Cancellation	Rating 7.4 9,115 reviews		Search United Airlines flights

Coronado

Chula Vista

El Cajon

Julian

Poway

National City

Borrego Springs

Imperial Beach

La Mesa

San Ysidro

Lemon Grove

Alpine

Santee

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Gunnison to San Diego. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. All flights to San Diego from Gunnison on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between Gunnison and San Diego by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to San Diego from Gunnison 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.