San Diego

$61+ 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SAN
Jun 14 — Jun 211
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Cheapflights Tip: The best prices from Pueblo to San Diego are usually found in February or January, booked 83 days in advance, depart on a Thursday or Wednesday and return on a Friday

Cheap 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 May 15, 2026.

This Trip.com deal was found by Cheapflights users on 5/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/510:29 pm
DEN
-
SAN
Nonstop2h 21m
Frontier
Sat 6/136:25 am
SAN
-
DEN
Nonstop2h 41m
Frontier
Deal found 5/10$89
This Trip.com deal was found by Cheapflights users on 5/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:12 am
DEN
-
SAN
Nonstop2h 30m
Frontier
Wed 6/106:25 am
SAN
-
DEN
Nonstop2h 41m
Frontier
Deal found 5/14$93
This Super.com deal was found by Cheapflights users on 5/13. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:12 am
DEN
-
SAN
Nonstop2h 30m
Frontier
Wed 6/106:25 am
SAN
-
DEN
Nonstop2h 41m
Frontier
Deal found 5/13$94
This Frontier deal was found by Cheapflights users on 5/12. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:12 am
DEN
-
SAN
Nonstop2h 30m
Frontier
Wed 6/36:25 am
SAN
-
DEN
Nonstop2h 36m
Frontier
Deal found 5/12$96
This Cheapflightsfares deal was found by Cheapflights users on 5/13. 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.
Mon 6/810:29 pm
DEN
-
SAN
Nonstop2h 21m
Frontier
Wed 6/106:25 am
SAN
-
DEN
Nonstop2h 41m
Frontier
Deal found 5/13$97
This Expedia deal was found by Cheapflights users on 5/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/27:12 am
DEN
-
SAN
Nonstop2h 30m
Multiple Airlines
Tue 6/98:34 pm
SAN
-
DEN
Nonstop2h 25m
Multiple Airlines
Deal found 5/12$107
This Trip.com deal was found by Cheapflights users on 5/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/911:00 am
DEN
-
SAN
Nonstop2h 33m
Frontier
Sat 6/136:25 am
SAN
-
DEN
Nonstop2h 41m
Frontier
Deal found 5/15$109
This WAYA deal was found by Cheapflights users on 5/11. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:29 pm
DEN
-
SAN
Nonstop2h 21m
Frontier
Wed 6/39:43 am
SAN
-
DEN
1 stop7h 21m
Frontier
Deal found 5/11$110
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/610:29 pm
DEN
-
SAN
Nonstop2h 21m
Multiple Airlines
Tue 6/98:34 pm
SAN
-
DEN
Nonstop2h 25m
Multiple Airlines
Deal found 5/12$112
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/410:29 pm
DEN
-
SAN
Nonstop2h 21m
Frontier
Mon 6/89:43 am
SAN
-
DEN
1 stop17h 15m
Frontier
Deal found 5/12$114
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:12 am
DEN
-
SAN
Nonstop2h 30m
Frontier
Mon 6/89:43 am
SAN
-
DEN
1 stop17h 15m
Frontier
Deal found 5/12$115

Find 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 May 15, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$89
(Trip.com)

One-way from

$61
(Trip.com)

Popular in

June

Cheapest in

February

Average price

$196
Provider with most accurate pricing for Denver Intl-San Diego flight deals.
Provider most trusted by Cheapflights users for Denver Intl-San Diego flights.
From Pueblo to San Diego
One-way flight from Pueblo to San Diego
Highest demand for flights based on searches. 16% potential increase in price ($35 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Average for round-trip flights in May 2026

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 May 15, 2026.
Use the filters below to find and compare flights from Pueblo to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Thu 6/25

6:00 am-7:34 am

Nonstop2h 34m

San Diego

Mon 6/29

7:00 am-10:33 am

Nonstop2h 33m

$267

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Fri 7/3

4:35 pm-8:10 pm

1 stop4h 35m

San Diego

Fri 7/10

10:40 am-4:35 pm

1 stop4h 55m

$287

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Fri 6/12

7:00 pm-11:56 pm

1 stop5h 56m

San Diego

Thu 6/18

5:01 pm-10:41 pm

1 stop4h 40m

$287

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Sun 5/31

5:35 am-8:30 am

1 stop3h 55m

San Diego

Wed 6/3

8:40 am-3:05 pm

2 stops5h 25m

$317

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Fri 6/12

5:20 pm-8:40 pm

1 stop4h 20m

San Diego

Tue 6/16

2:40 pm-11:05 pm

2 stops7h 25m

$318

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Mon 6/22

7:00 pm-10:40 pm

1 stop4h 40m

San Diego

Wed 6/24

2:40 pm-11:05 pm

2 stops7h 25m

$318

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Wed 6/10

6:25 pm-9:40 pm

1 stop4h 15m

San Diego

Sat 6/13

6:40 am-1:50 pm

2 stops6h 10m

$332

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Thu 8/6

4:36 pm-11:11 pm

1 stop7h 35m

San Diego

Mon 8/10

7:00 am-10:33 am

Nonstop2h 33m

$342

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Sun 5/24

1:40 pm-6:55 pm

2 stops6h 15m

San Diego

Sun 5/31

6:20 am-11:35 am

1 stop4h 15m

$388

DenverSan Diego

DEN - SAN

DENSAN

Denver Intl

Wed 5/20

12:08 pm-6:25 pm

1 stop7h 17m

San Diego

Mon 5/25

4:22 pm-12:34 am

1 stop7h 12m

$417

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/11

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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

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 May 15, 2026.

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.

How much does it cost to fly round-trip from Pueblo to San Diego?

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 May 15, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andHawaiian Airlines from Pueblo to San Diego. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Overall

8.0

Crew

8.6

Boarding

8.1

Entertainment

7.5

Comfort

8.0

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 24 inbound flights from Pueblo per day. 2 airlines have flights to San Diego from Pueblo on a regular basis.

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

    There are many flights that can get you from Pueblo to San Diego in 2h 34m. Fly via Alaska Airlines, Southwest, or Delta to get the fastest option. The distance from Pueblo to San Diego is about 852 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $28. However, be on the lookout for offers from Hawaiian Airlines and Alaska Airlines, as they are both options that can get you from Pueblo to San Diego for a low price.

  • What are the cheapest flights from Pueblo to San Diego?

    Looking at all options, your cheapest flight can be booked for $139. While the most popular route (Denver Intl - San Diego) can be booked for $107 on average, our data indicates $293 when flying from Pueblo to San Diego.

  • 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.

See more FAQs

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Coronado
Poway
La Mesa
Julian
Lemon Grove

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Alternative routes for Pueblo to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Pueblo to San Diego

Discover the top 2 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 May 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$205Average$352FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$242Average$350FlexibilityNo cancel feeOn-time69%

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