HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Breckenridge

$51+ Cheap flights from San Diego (SAN) to Breckenridge, CO

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — DEN
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego to Breckenridge with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Diego to Breckenridge are usually found in January or February, booked 65 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap flight deals from San Diego to Breckenridge

Keep the following information in mind while searching for San Diego to Breckenridge flight deals. Data was last updated November 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$70
(Kiwi.com)

One-way from

$51
(Kiwi.com)

Popular in

March

Cheapest in

January

Average price

$181
Provider with most accurate pricing for San Diego-Denver Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Denver Intl flights.
Search Deals
From San Diego to Breckenridge
Search Deals
One-way flight from San Diego to Breckenridge
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find flight deals from San Diego to Breckenridge

Cheapest flights from San Diego to Breckenridge
Explore the most affordable flight options available from San Diego to Breckenridge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/1. 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.
Tue 12/304:47 pmSAN - DEN
Nonstop2h 33mFrontier
Sun 1/410:29 pmDEN - SAN
Nonstop2h 30mFrontier
Deal found 11/1$71
This Frontier deal was found by Cheapflights users on 11/1. 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.
Wed 12/246:25 amSAN - DEN
Nonstop2h 38mFrontier
Tue 12/305:43 pmDEN - SAN
Nonstop2h 32mFrontier
Deal found 11/1$72
This Trip.com deal was found by Cheapflights users on 11/2. 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 12/166:34 amSAN - DEN
Nonstop2h 38mFrontier
Tue 12/305:43 pmDEN - SAN
Nonstop2h 32mFrontier
Deal found 11/2$74
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 11/246:36 amSAN - DEN
Nonstop2h 38mFrontier
Thu 11/2710:29 pmDEN - SAN
Nonstop2h 30mFrontier
Deal found 11/3$76
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Tue 12/234:47 pmSAN - DEN
Nonstop2h 33mFrontier
Sun 12/285:43 pmDEN - SAN
Nonstop2h 32mFrontier
Deal found 11/3$78
This Cheapflightsfares deal was found by Cheapflights users on 11/1. 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.
Thu 12/43:47 pmSAN - DEN
1 stop16h 17mFrontier
Fri 12/55:43 pmDEN - SAN
Nonstop2h 32mFrontier
Deal found 11/1$82
This Frontier deal was found by Cheapflights users on 11/3. 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.
Sun 11/237:31 pmSAN - DEN
Nonstop2h 37mFrontier
Fri 11/286:20 amDEN - SAN
Nonstop2h 41mFrontier
Deal found 11/3$83
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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.
Thu 12/113:47 pmSAN - DEN
1 stop16h 17mFrontier
Sun 12/145:43 pmDEN - SAN
Nonstop2h 32mFrontier
Deal found 11/3$84
This eDestinos deal was found by Cheapflights users on 11/2. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:36 amSAN - DEN
Nonstop2h 38mFrontier
Fri 12/126:00 amDEN - SAN
1 stop9h 10mFrontier
Deal found 11/2$89
This Kiwi.com deal was found by Cheapflights users on 11/3. 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.
Mon 11/246:36 amSAN - DEN
Nonstop2h 38mFrontier
Sat 11/296:20 amDEN - SAN
Nonstop2h 41mFrontier
Deal found 11/3$91
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/208:14 pmSAN - DEN
Nonstop2h 45mMultiple Airlines
Thu 12/255:43 pmDEN - SAN
Nonstop2h 32mMultiple Airlines
Deal found 11/3$92
This Cheapflightsfares deal was found by Cheapflights users on 11/2. 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 12/294:47 pmSAN - DEN
Nonstop2h 33mFrontier
Thu 1/110:29 pmDEN - SAN
Nonstop2h 30mFrontier
Deal found 11/2$93

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego to Breckenridge 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 November 3, 2025.
Use the filters below to find and compare flights from San Diego to Breckenridge that are best for you.

Fly from

San Diego

Fly to

Breckenridge

Route

Depart

Return

Price

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Fri 12/12

5:35 pm-10:35 pm

1 stop4h 00m

Denver Intl

Tue 12/16

1:30 pm-4:55 pm

1 stop4h 25m

$127

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Tue 12/2

4:50 pm-9:35 pm

1 stop3h 45m

Denver Intl

Tue 12/9

1:30 pm-4:55 pm

1 stop4h 25m

$127

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Mon 11/24

5:30 pm-11:00 pm

1 stop4h 30m

Denver Intl

Fri 12/12

2:10 pm-5:25 pm

1 stop4h 15m

$127

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Mon 12/8

10:30 am-3:55 pm

1 stop4h 25m

Denver Intl

Fri 12/12

2:10 pm-5:25 pm

1 stop4h 15m

$127

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Fri 12/12

5:35 pm-10:35 pm

1 stop4h 00m

Denver Intl

Thu 12/18

6:50 am-10:30 am

1 stop4h 40m

$132

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Wed 1/28

10:30 am-3:50 pm

1 stop4h 20m

Denver Intl

Mon 2/2

5:45 pm-8:50 pm

1 stop4h 05m

$132

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Thu 1/1

6:30 am-12:10 pm

1 stop4h 40m

Denver Intl

Mon 1/5

7:10 pm-10:10 pm

1 stop4h 00m

$132

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Fri 12/19

6:30 am-12:25 pm

1 stop4h 55m

Denver Intl

Tue 12/23

5:40 am-9:00 am

1 stop4h 20m

$136

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Fri 12/12

8:42 pm-11:59 pm

Nonstop2h 17m

Denver Intl

Tue 12/16

11:41 am-8:02 pm

1 stop9h 21m

$157

San DiegoDenver

SAN - DEN

SANDEN

San Diego

Mon 11/24

5:55 pm-12:30 am

1 stop5h 35m

Denver Intl

Fri 11/28

6:00 am-10:21 am

1 stop5h 21m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 22 results
1
2
3

Best time to book a flight from San Diego to Breckenridge

Have a flexible travel schedule? Discover the best time to fly to Breckenridge 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 Breckenridge

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Breckenridge. Price data was last updated on October 31, 2025.

The best time to book flights from San Diego to Breckenridge is 65 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 San Diego to Breckenridge?

Currently, January is the cheapest month in which you can book a flight from San Diego to Breckenridge (average of $24). Flying from San Diego to Breckenridge in October is currently the most expensive (average of $67). 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 SAN to BK9?

Find hourly flight availability from San Diego to Breckenridge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

It’s optimal to fly from San Diego to Breckenridge in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from San Diego to Breckenridge?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Breckenridge. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their San Diego to Breckenridge flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Diego to Breckenridge

Explore weekly flight availability from San Diego to Breckenridge. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 3, 2025.

The most flights from SAN to BK9 are scheduled on a Monday (36 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Reviews of airlines servicing Breckenridge

Get insights into the airlines that provide service to Breckenridge. 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 Breckenridge. Reviews last updated November 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Hawaiian Airlines from San Diego to Breckenridge 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.
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,235 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,799 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,996 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Frontier
5.8
Fair
3,117 reviews
Alaska Airlines
8.0
Very good
11,235 reviews

Entertainment

7.0

Food

7.1

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Breckenridge. 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 from for flights from San Diego to Breckenridge?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to Breckenridge from San Diego. Booking flights from San Diego (SAN) to Breckenridge should be relatively easy as there are 25 daily outbound flights to Breckenridge from 7 different airlines.

  • How popular is this San Diego to Breckenridge flight route?

    The San Diego to Breckenridge flight path was viewed by 208 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Southwest can get you from San Diego to Breckenridge in just under 4h. Your travel time can differ by up to . The distance from San Diego to Breckenridge is about 852 mi.

  • What are the most reliable airlines from San Diego to Breckenridge?

    Consider SWISS (100%), SkyWest Airlines (92%) or Lufthansa (89%) when booking your flight. These represent the most reliable airlines when flying from San Diego to Breckenridge.

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

    On average you can expect to pay $798 for a flight from San Diego to Breckenridge. The cheapest flight overall is $48 while the most popular route, (San Diego - Denver Intl) is currently priced at $74.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from San Diego to Breckenridge (average of $24). Flying from San Diego to Breckenridge in October is currently the most expensive (average of $67). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Breckenridge

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Denver flights
San Francisco to Denver flights
Ontario to Denver flights
Santa Ana to Denver flights
San Jose to Denver flights
Sacramento to Denver flights
San Diego to Denver flights
Las Vegas to Denver flights
Burbank to Denver flights
Los Angeles to Aspen flights
Palm Springs to Denver flights
Reno to Denver flights
Oakland to Denver flights
Fresno to Denver flights
Santa Barbara to Denver flights
Bakersfield to Denver flights
San Luis Obispo to Denver flights
Medford to Denver flights
San Francisco to Aspen flights
San Francisco to Vail flights
Arcata to Denver flights
Los Angeles to Colorado Springs flights
Ontario to Colorado Springs flights
Monterey to Denver flights
Los Angeles to Hayden flights
Redding to Denver flights
Los Angeles to Vail flights
San Francisco to Montrose flights
Los Angeles to Durango flights
San Francisco to Grand Junction flights
Santa Rosa to Denver flights
Las Vegas to Colorado Springs flights
Ontario to Grand Junction flights
Long Beach to Denver flights
Los Angeles to Grand Junction flights
Los Angeles to Montrose flights
Palm Springs to Colorado Springs flights
San Francisco to Durango flights
San Diego to Vail flights
San Francisco to Colorado Springs flights
San Diego to Aspen flights
San Francisco to Hayden flights
Sacramento to Colorado Springs flights
Long Beach to Colorado Springs flights
Ontario to Durango flights
Ontario to Aspen flights
San Diego to Hayden flights
San Diego to Montrose flights
San Diego to Colorado Springs flights
Santa Ana to Montrose flights

Top 7 airlines flying from San Diego to Breckenridge

Discover the top 7 airlines that operate flights from San Diego to Breckenridge. 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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$66Average$119FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$68Average$192FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$101Average$308FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$127Average$324FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$150Average$444FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$399FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$363FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.