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Gunnison

$221+ Cheap flights from San Diego to Gunnison (SAN - GUC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — GUC
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from San Diego to Gunnison

Cheapest flights from San Diego to Gunnison
Explore the most affordable flight options available from San Diego to Gunnison. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/3112:45 pm
SAN
-
GUC
1 stop6h 27m
United Airlines
Wed 11/41:47 pm
GUC
-
SAN
1 stop4h 23m
United Airlines
Deal found 1/28$281
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/296:30 am
SAN
-
GUC
1 stop7h 13m
United Airlines
Sat 1/313:24 pm
GUC
-
SAN
1 stop6h 18m
United Airlines
Deal found 1/27$379
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:10 pm
SAN
-
GUC
1 stop27h 12m
United Airlines
Mon 3/27:08 am
GUC
-
SAN
1 stop27h 16m
United Airlines
Deal found 1/28$430
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/66:55 pm
SAN
-
GUC
1 stop24h 40m
United Airlines
Mon 3/97:00 am
GUC
-
SAN
2 stops13h 48m
United Airlines
Deal found 1/27$466

Find flight deals from San Diego to Gunnison

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Gunnison (GUC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$430
(United Airlines)

One-way from

$221
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$471
Provider with most accurate pricing for San Diego-Gunnison flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Gunnison flights.
Search Deals
From San Diego to Gunnison
Search Deals
One-way flight from San Diego to Gunnison
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Gunnison 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from San Diego to Gunnison that are best for you.

Fly from

San Diego

Fly to

Gunnison

Route

Depart

Return

Price

San DiegoGunnison

SAN - GUC

SANGUC

San Diego

Fri 3/6

6:55 pm-8:35 pm

1 stop24h 40m

Gunnison

Mon 3/9

7:00 am-9:20 am

1 stop27h 20m

$430

San DiegoGunnison

SAN - GUC

SANGUC

San Diego

Wed 2/25

4:10 pm-8:22 pm

1 stop27h 12m

Gunnison

Mon 3/2

7:08 am-9:24 am

1 stop27h 16m

$430

San DiegoGunnison

SAN - GUC

SANGUC

San Diego

Mon 2/16

9:00 am-2:42 pm

1 stop4h 42m

$221

San DiegoGunnison

SAN - GUC

SANGUC

San Diego

Thu 2/12

6:20 am-1:56 pm

1 stop6h 36m

$731

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

  • Most accurate provider: When it comes to deals on San Diego-Gunnison flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Gunnison flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Gunnison flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Gunnison flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Gunnison flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Gunnison

Have a flexible travel schedule? Discover the best time to fly to Gunnison from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Gunnison

What is the cheapest month to book a flight from San Diego to Gunnison?

Currently, January is the cheapest month in which you can book a flight from San Diego to Gunnison (average of $75). Flying from San Diego to Gunnison in June is currently the most expensive (average of $264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Gunnison

Get insights into the airlines that provide service to Gunnison. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gunnison. Reviews last updated January 29, 2026.
Peruse reviews from past customers who have flown with United Airlines from San Diego to Gunnison to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
9,215 reviews
United Airlines
7.4
Good
9,215 reviews

Boarding

7.7

Food

6.6

Overall

7.4

Crew

8.1

Entertainment

7.1

Comfort

7.3

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Gunnison. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Diego to Gunnison?

    Departing from San Diego to Gunnison will take you 24h 40m. The distance between San Diego and Gunnison is about 701 mi.

  • What is the cheapest airline to fly from San Diego to Gunnison round-trip?

    Our cheapest airline available from San Diego to Gunnison is United Airlines. Our recent data shows that you can find tickets from as low as $295 on this airline. This flight start at 47% lower than the current average price 3 months from now.

  • Can I find deals for flights from San Diego to Gunnison that include hotel bookings?

    Yes. In addition to deals on San Diego to Gunnison flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Gunnison?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Gunnison.

  • Can I find deals for business class flights from San Diego to Gunnison?

    Yes. Cheapflights offers flight deals from San Diego to Gunnison by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Gunnison?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Gunnison (average of $75). Flying from San Diego to Gunnison in June is currently the most expensive (average of $264). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Gunnison?

Book flights to Gunnison if you plan to visit one of these locations
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Top airline flying from San Diego to Gunnison

Discover the top airline that operate flights from San Diego to Gunnison. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$295Average$608FlexibilityNo cancel feeOn-time69%

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