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FlightsFrom Colorado Springs

To San Diego

Cheap Flights from Colorado Springs to San Diego

Browse current best options from Colorado Springs. Become a member to unlock all deals and get alerts when new deals appear.

Deals from

Colorado Springs

RatePunk searches hundreds of travel sites at once for deals on flights to San Diego

Prices updated 24 days ago

486,190 searches this week

171 airlines compared

80%+ AI score for best value

Fares are subject to change and may not be available for all dates. (Data last updated May 29, 2026.)

Todayโ€™s best flight deals from Colorado Springs to San Diego

Explore current cheapest deals departing from Colorado Springs to San Diego

July 15 - July 29

Cheapest

COS - San Diego

$288

$186

Round trip

August 6 - August 11

COS - San Diego

$313

$197

Round trip

August 6 - August 10

COS - San Diego

$320

$213

Round trip

August 15 - August 18

COS - San Diego

$317

$215

Round trip

September 5 - September 8

COS - San Diego

$327

$218

Round trip

October 7 - October 12

Best

COS - San Diego

$427

$222

Round trip

July 8 - July 22

Earliest

COS - San Diego

$293

$224

Round trip

September 10 - September 14

COS - San Diego

$191

$228

Round trip

December 2 - December 16

COS - San Diego

$353

$229

Round trip

December 16 - December 30

COS - San Diego

$367

$232

Round trip

Unlock all 500+ flight deals to San Diego and get alerts when great deals appear

Route Intelligence โ€” 486,190 Searches this Week

Insights for flights from Colorado Springs to San Diego

When looking for cheap flights from Colorado Springs to San Diego, you'll find that December is typically the cheapest month to fly, with a median fare of $174. Other favorable months include February, with a median fare of $273, and June, with a median fare of $274. These months offer the lowest median prices for this route.
Fares for flights from Colorado Springs to San Diego typically range from $275โ€“$515, with a median of $277. Right now, current fares are significantly above the typical level for this route. Despite this, about 44% of recent fares were classified as a good price, indicating that competitive options can still be found. New deals appear almost daily, suggesting frequent opportunities to find better prices.
Most itineraries for this route require connections, as 0% of recent fares were direct flights from Colorado Springs to San Diego. For connecting itineraries, the typical number of stopovers is 2. This means you should expect at least two stops on your journey.
A typical journey from Colorado Springs to San Diego takes about 8h 53m, including connections. This duration reflects the common need for multiple stopovers on this route, which extends the overall travel time.

How much is a round trip from Colorado Springs to San Diego

Regular price: $246 - $468

Prices are currently below the regular range for flights from Colorado Springs to San Diego.

The regular price range for flights from Colorado Springs to San Diego is $246 to $468. The current lowest deal is $186 with Southwest Airlines, for travel from Jul 15-Jul 29.

now $186

Low $246

High $468

The cheapest time to fly from Colorado Springs to San Diego

The cheapest month to fly from Colorado Springs to San Diego is December, with a median price of $174. The most expensive month to fly is September, with a median price of $527. Prices are generally lower from February to December.

December

Cheapest

Flights from $174

September

Most Expensive

Flights from $527

Feb
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Direct flights from Colorado Springs to San Diego

Airline logo

Southwest Airlines

Last-minute flights going from Colorado Springs to San Diego

Fri, Jun 19

โŒ› Last-Minute

COS - San Diego

Deutsche Luft Hansa

Colorado Springs (COS) - San Diego (SAN)

Deutsche Luft Hansa

$448

$448

One-way

Fri, Jun 19

โŒ› Last-Minute

COS - San Diego

United Airlines

Colorado Springs (COS) - San Diego (SAN)

United Airlines

$447

$450

One-way

Wed, Jul 1

โŒ› Last-Minute

COS - San Diego

United Airlines

Colorado Springs (COS) - San Diego (SAN)

United Airlines

$301

$293

One-way

Wed, Jul 1

โŒ› Last-Minute

COS - San Diego

United Airlines

Colorado Springs (COS) - San Diego (SAN)

United Airlines

$341

$340

One-way

Wed, Jul 1

โŒ› Last-Minute

COS - San Diego

Southwest Airlines

Colorado Springs (COS) - San Diego (SAN)

Southwest Airlines

$360

$376

One-way

Thu, Jul 2

โŒ› Last-Minute

COS - San Diego

United Airlines

Colorado Springs (COS) - San Diego (SAN)

United Airlines

$359

$340

One-way

Biggest price drops on these dates for flights from Colorado Springs to San Diego

5 nights

Oct 7 - Oct 12

$427ย ย โ†’ย ย $222

48%

8 nights

Oct 18 - Oct 26

$416ย ย โ†’ย ย $252

39%

14 nights

Dec 16 - Dec 30

$367ย ย โ†’ย ย $232

37%

14 nights

Dec 2 - Dec 16

$353ย ย โ†’ย ย $229

35%

Popular Airports to fly from Colorado Springs to San Diego

Colorado Springs - San Diego route insights

๐Ÿ’ธ Price insights

Recent fares are below the typical level

Recent fares from Colorado Springs to San Diego are around $186, which is below the typical level.

๐Ÿ“… Best time to fly

December is historically cheapest at $174

Historically, December is the cheapest month to fly from Colorado Springs to San Diego, with a median price of $174.

โฑ๏ธ Flight duration

Connecting flights take 8h 53m

Flights from Colorado Springs to San Diego typically take 8h 53m, with 2 stopovers.

โœˆ๏ธ Airlines & availability

No direct flights available

There are no direct flights available from Colorado Springs to San Diego; all routes include stopovers.

๐Ÿ† Airline highlight

Southwest Airlines offers connecting flights

Southwest Airlines offers connecting flights from Colorado Springs to San Diego.

๐ŸŽฏ Booking tip

Deals appear frequently for this route

Deals for flights from Colorado Springs to San Diego appear frequently, with 0.67 deals per day.

Colorado Springs main airports to depart from

Colorado Springs (COS)

Cheapest

Colorado Springs Airport is a great option for flights to San Diego, offering competitive prices.

๐Ÿ“ ~10 km from Colorado Springs (reachable by car)

๐Ÿ’ธ Flights from ~$186

San Diego main airports to arrive at

San Diego International (SAN)

Cheapest

San Diego International is a convenient arrival airport for flights from Colorado Springs to San Diego.

๐Ÿ“ ~5 km from city center (reachable by car)

๐Ÿ’ธ Flights from ~$186

McClellanโ€“Palomar (CLD)

McClellanโ€“Palomar provides an alternative arrival option for your trip to San Diego.

๐Ÿ“ ~50 km from city center (reachable by car)

๐Ÿ’ธ Flights from ~$363

Airports nearby San Diego used as alternative

Tijuana International (TIJ)

Tijuana International (TIJ) is an excellent alternative for domestic Mexico flights with direct access via the Cross Border Xpress (CBX) terminal.

๐Ÿ“ ~25 km from San Diego (reachable by car)

๐Ÿ’ธ Flights from ~$603

John Wayne (SNA)

Cheapest

John Wayne (SNA) is the closest major US domestic alternative, offering a strong domestic network.

๐Ÿ“ ~135 km from San Diego (reachable by car)

๐Ÿ’ธ Flights from ~$93

Los Angeles International (LAX)

Los Angeles International (LAX) is a primary global hub with the most extensive international and domestic route options.

๐Ÿ“ ~180 km from San Diego (reachable by car)

๐Ÿ’ธ Flights from ~$216

Ontario International (ONT)

Ontario International (ONT) is a reliable domestic alternative with growing service, often less congested than LAX or SNA.

๐Ÿ“ ~165 km from San Diego (reachable by car)

๐Ÿ’ธ Flights from ~$196

Long Beach (LGB)

Long Beach (LGB) is very easy to navigate with fast security processing and good for specific West Coast routes.

๐Ÿ“ ~150 km from San Diego (reachable by car)

๐Ÿ’ธ Flights from ~$223

Business & First Class Flight Deals to San Diego

Discover luxury on the budget with premium cabin class on flights from Colorado Springs to San Diego.

Elite

Best Elite deals to San Diego

Exclusive daily First Class, Business Class, and Premium Economy flight deals, refreshed every 24 hours.

From COS

Elite

Jul 03

San Diego, United States

83% AI deal score

$1,364

$705

Save $659

From COS

Elite

Jul 15

San Diego, United States

82% AI deal score

$1,468

$769

Save $699

From COS

Elite

Sep 03

San Diego, United States

81% AI deal score

$1,429

$763

Save $666

From COS

Elite

Aug 05

San Diego, United States

80% AI deal score

$1,540

$653

Save $887

From COS

Elite

Aug 05

San Diego, United States

80% AI deal score

$1,422

$785

Save $637

From COS

Elite

Jun 20

San Diego, United States

79% AI deal score

$1,646

$781

Save $865

From COS

Elite

Aug 02

San Diego, United States

79% AI deal score

$1,521

$884

Save $637

From COS

Elite

Aug 28

San Diego, United States

79% AI deal score

$1,555

$893

Save $662

From COS

Elite

Aug 06

San Diego, United States

79% AI deal score

$1,591

$926

Save $665

From COS

Elite

Sep 04

San Diego, United States

78% AI deal score

$1,413

$844

Save $569

From COS

Elite

Sep 25

San Diego, United States

78% AI deal score

$1,470

$893

Save $577

From COS

Elite

Jul 31

San Diego, United States

77% AI deal score

$1,346

$899

Save $447

From COS

Elite

Jul 13

San Diego, United States

77% AI deal score

$1,367

$899

Save $468

From COS

Elite

Jun 18

San Diego, United States

77% AI deal score

$1,555

$1,070

Save $485

From COS

Elite

Aug 20

San Diego, United States

76% AI deal score

$1,567

$993

Save $574

From COS

Elite

Sep 25

San Diego, United States

75% AI deal score

$1,440

$974

Save $466

From COS

Elite

Aug 21

San Diego, United States

70% AI deal score

$1,595

$1,088

Save $507

From COS

Elite

Jun 22

San Diego, United States

69% AI deal score

$1,685

$1,228

Save $457

From COS

Elite

Nov 30

San Diego, United States

69% AI deal score

$1,368

$1,054

Save $314

From COS

Elite

Aug 28

San Diego, United States

69% AI deal score

$1,448

$1,098

Save $350

From COS

Elite

Sep 14

San Diego, United States

67% AI deal score

$1,384

$1,162

Save $222

From COS

Elite

Jul 17

San Diego, United States

66% AI deal score

$951

$884

Save $67

From COS

Elite

Jul 02

San Diego, United States

66% AI deal score

$1,174

$1,029

Save $145

From COS

Elite

Aug 20

San Diego, United States

50% AI deal score

$1,250

$1,178

Save $72

From COS

Elite

Jul 17

San Diego, United States

49% AI deal score

$1,099

$1,059

Save $40

From COS

Elite

Aug 21

San Diego, United States

49% AI deal score

$1,269

$1,249

Save $20

From COS

Elite

Jun 22

San Diego, United States

49% AI deal score

$1,361

$1,339

Save $22

From COS

Elite

Jun 21

San Diego, United States

49% AI deal score

$1,589

$1,565

Save $24

From COS

Elite

Jun 21

San Diego, United States

40% AI deal score

$1,584

From COS

Elite

Sep 14

San Diego, United States

37% AI deal score

$1,659

Frequently Asked Questions About Flights to San Diego

To find more affordable flights, consider being flexible with your travel dates and times. Using flight comparison sites can help you compare prices from various providers. Sometimes, flying on weekdays or during off-peak seasons may offer better deals.

Booking flights in advance often helps secure better prices, though the ideal booking window can vary. Prices may fluctuate, so monitoring fares over time can be beneficial. Generally, last-minute bookings can sometimes be more expensive.

Comparing nearby airports at both your origin and destination can sometimes reveal more economical flight options. While it might involve extra travel time to and from these airports, the savings on airfare could be significant. Always factor in ground transportation costs and convenience.