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$79+ Cheap flights from Pueblo, CO to San Diego (SAN)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Pueblo to San Diego are usually found in September or February, booked 61 days in advance, depart on a Tuesday or Saturday and return on a Saturday

Cheap flight deals from Pueblo to San Diego

Keep the following information in mind while searching for Pueblo to San Diego flight deals. Data was last updated June 12, 2025.

Round-trip from

$127
(Cheapflightsfares)

One-way from

$79
(United Airlines)

Popular in

March

Cheapest in

September

Average price

$198
From Pueblo to San Diego
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One-way flight from Pueblo to San Diego
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Highest demand for flights based on searches. 4% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Pueblo to San Diego

Cheapest flights from Pueblo to San Diego
Explore the most affordable flight options available from Pueblo to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/129:36 pmDEN - SAN
Nonstop2h 26mFrontier
Wed 7/166:25 amSAN - DEN
Nonstop2h 37mFrontier
Deal found 6/11$127
This United Airlines deal was found by Cheapflights users on 6/10. 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 7/307:45 amDEN - SAN
Nonstop2h 24mUnited Airlines
Sun 8/36:45 amSAN - DEN
Nonstop2h 28mUnited Airlines
Deal found 6/10$197
This Delta deal was found by Cheapflights users on 6/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/226:25 pmDEN - SAN
1 stop6h 17mDelta
Sun 8/246:15 amSAN - DEN
1 stop4h 36mDelta
Deal found 6/11$217
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:35 pmDEN - SAN
1 stop7h 12mHawaiian Airlines
Mon 12/223:15 pmSAN - DEN
Nonstop2h 18mHawaiian Airlines
Deal found 6/11$274

Cheapflights Fare Finder

Customize your flight search to find flights from Pueblo 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Pueblo to San Diego that are best for you.

Fly from

Pueblo

Fly to

San Diego

Route

Depart

Return

Price

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Sat 7/12

9:36 pm-11:02 pm

Nonstop2h 26m

San Diego

Wed 7/16

6:25 am-10:02 am

Nonstop2h 37m

$127

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Wed 7/30

7:45 am-9:09 am

Nonstop2h 24m

San Diego

Sun 8/3

6:45 am-10:13 am

Nonstop2h 28m

$197

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Fri 8/22

7:20 am-12:17 pm

1 stop5h 57m

San Diego

Wed 8/27

9:44 am-2:52 pm

1 stop4h 08m

$217

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Tue 9/9

11:33 am-12:57 pm

Nonstop2h 24m

$79

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Tue 8/5

10:00 am-6:19 pm

1 stop9h 19m

$82

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Tue 7/15

2:00 pm-11:06 pm

1 stop10h 06m

$83

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Wed 9/3

6:15 pm-9:50 pm

1 stop4h 35m

$88

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Tue 8/5

12:15 pm-3:25 pm

1 stop4h 10m

$98

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Fri 8/15

7:11 pm-12:05 am

1 stop5h 54m

$108

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Fri 7/11

7:15 pm-10:54 pm

1 stop4h 39m

$119

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 11 results
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Best time to book a flight from Pueblo to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Pueblo 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 Pueblo to San Diego

How far ahead should I book a flight from Pueblo to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Pueblo to San Diego. Price data was last updated on June 9, 2025.

The best time to book flights from Pueblo to San Diego is 61 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Pueblo to San Diego (average of $286). Flying from Pueblo to San Diego in March is currently the most expensive (average of $366). 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.

What is the cheapest time of day to fly from PU5 to SAN?

Find hourly flight availability from Pueblo to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pueblo to San Diego as you normally would.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated June 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Pueblo to San Diego. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • What airport do you fly into for flights to San Diego from Pueblo?

    For a flight from Pueblo to San Diego, you will be flying into San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 23 inbound flights from Pueblo per day. 3 airlines have flights to San Diego from Pueblo on a regular basis.

  • What are the cheapest airlines to fly from Pueblo to San Diego one-way?

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Pueblo to San Diego for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pueblo to San Diego 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 Pueblo to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Pueblo to San Diego (average of $286). Flying from Pueblo to San Diego in March is currently the most expensive (average of $366). 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 Pueblo?

Book flights to Pueblo if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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Top 3 airlines flying from Pueblo to San Diego

Discover the top 3 airlines that operate flights from Pueblo to San Diego. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$212Average$343FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$218Average$377FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$376FlexibilityNo cancel feeOn-time63%

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