Cheap flights To San Diego Intl. (SAN) from $49

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Cheap Flights to San Diego Intl. from $49 One Way, $97 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$97 Roundtrip, found 2 hours ago
$97
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $97 found 2 hours ago
Wed, Dec 2 - Wed, Dec 9
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$97 Roundtrip, found 15 hours ago
$97
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Wed, Dec 2 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Wed, Dec 9, priced at $97 found 15 hours ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$103 Roundtrip, found 2 hours ago
$103
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $103 found 2 hours ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $107 found 2 hours ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$107 Roundtrip, found 2 hours ago
$107
Roundtrip
found 2 hours ago
Select Delta flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $107 found 2 hours ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$112 Roundtrip, found 2 hours ago
$112
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $112 found 2 hours ago
Mon, Dec 7 - Sun, Dec 13
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$116 Roundtrip, found 23 hours ago
$116
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Mon, Dec 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Sun, Dec 13, priced at $116 found 23 hours ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$118 Roundtrip, found 2 hours ago
$118
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $118 found 2 hours ago
Sat, Dec 12 - Wed, Dec 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$122 Roundtrip, found 2 hours ago
$122
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Sat, Dec 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 16, priced at $122 found 2 hours ago
Mon, Dec 7 - Wed, Dec 9
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$124 Roundtrip, found 2 hours ago
$124
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Mon, Dec 7 from Seattle - Tacoma Intl. to San Diego Intl., returning Wed, Dec 9, priced at $124 found 2 hours ago

San Diego Intl. Flight Information

Traveling To
San Diego Intl.
Destination Airport IATA Code
SAN
Number of Airlines Serving
Airlines
Southwest Airlines, Frontier Airlines, Alaska Airlines, JetBlue Airways, Delta
Flight Price
$97
Earliest Departing Flight
Latest Departing Flight

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San Diego Intl. economy flight packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel
3.5-star property

The Sofia Hotel

Dec 28 - Dec 31

3 night stay

Denver (DEN) to San Diego (SAN)

Alaska Airlines • Coach

San Diego (SAN) to Denver (DEN)

Frontier Airlines • Coach
Price was $608, price is now $352 per person
$352
per person
found 1 day ago
Glorietta Bay Inn Coronado Island
3.5-star property

Glorietta Bay Inn Coronado Island

Dec 20 - Dec 23

3 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $766, price is now $478 per person
$478
per person
found 1 day ago
Southern California Beach Club
3.0-star property

Southern California Beach Club

Dec 27 - Jan 2

6 night stay

Denver (DEN) to San Diego (SAN)

Frontier Airlines • Roundtrip • Coach
Price was $1,330, price is now $904 per person
$904
per person
found 17 hours ago
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San Diego Intl. first class flight packages

Price found within the past 48 hours. Click for updated prices.
Guesthouse Hotel at La Valle
4.5-star property

Guesthouse Hotel at La Valle

9.2/10 Wonderful! (269 reviews)

Jan 2 - Jan 10

8 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • FirstClass
Price was $1,850, price is now $1,321 per person
$1,321
per person
found 21 hours ago

The Lodge at Torrey Pines
5.0-star property

The Lodge at Torrey Pines

9.4/10 Exceptional! (1,000 reviews)

Jan 2 - Jan 10

8 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • FirstClass
Price was $3,719, price is now $2,749 per person
$2,749
per person
found 21 hours ago
The property was beautiful and the staff was very friendly and accommodating with our dog. We will definitely be back!

Reviewed on Nov 6, 2026

Fairmont Grand Del Mar
5.0-star property

Fairmont Grand Del Mar

9.4/10 Exceptional! (1,000 reviews)

Jan 2 - Jan 10

8 night stay

Seattle (SEA) to San Diego (SAN)

Delta • Roundtrip • FirstClass
Price was $3,752, price is now $2,836 per person
$2,836
per person
found 21 hours ago
Excellent property and stay

Reviewed on Nov 6, 2026

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.