Seattle to San Diego Flights (SEA-SAN) from $33

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Selected fares from Seattle to San Diego

The cheapest prices found with in the last 7 days for return flights were $66 and $33 for one-way flights to San Diego for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Tue, Jun 4 - Tue, Jun 11
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Spirit Airlines flight, departing Tue, Jun 4 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Jun 11, priced at $66 just found
Frontier Airlines
Wed, Jun 5 - Thu, Jun 13
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$130 Roundtrip, found 3 days ago
$130
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Jun 5 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Jun 13, priced at $130 found 3 days ago
Alaska Airlines
Tue, Jun 4 - Tue, Jun 4
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$181 Roundtrip, found 3 days ago
$181
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Jun 4 from Seattle - Tacoma Intl. to San Diego Intl., returning Tue, Jun 4, priced at $181 found 3 days ago

Save more with San Diego Flight + Hotel packages

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel

The Sofia Hotel

3.5 out of 5
Save 100% on your flight
per person
Jun 18 - Jun 22
Roundtrip flight included
Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN)
Ocean View Luxury Condo

Ocean View Luxury Condo

4 out of 5
Save 100% on your flight
per person
Jun 18 - Jun 22
Roundtrip flight included
Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN)
Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
per person
Jun 18 - Jun 22
Roundtrip flight included
Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN)
The Wayfarer San Diego

The Wayfarer San Diego

4 out of 5
per person
Jun 18 - Jun 22
Roundtrip flight included
Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN)
The Atwood Hotel San Diego - SeaWorld/Zoo

The Atwood Hotel San Diego - SeaWorld/Zoo

3 out of 5
per person
Jun 13 - Jun 17
Roundtrip non-stop flight included
Seattle (SEA) to San Diego (SAN)
Days Inn by Wyndham Chula Vista/San Diego

Days Inn by Wyndham Chula Vista/San Diego

2.5 out of 5
per person
Jun 13 - Jun 17
Roundtrip non-stop flight included
Seattle (SEA) to San Diego (SAN)
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