$84 Cheap flight deals from Seattle (SEA) to Imperial Beach (SAN)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

This Weekend's Flight Deals from Seattle to Imperial Beach

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 12 - Thu, Apr 16
SEA
Seattle - Tacoma Intl.
SAN
San Diego Intl.
$316 Roundtrip, found 8 hours ago
$316
Roundtrip
found 8 hours ago
Select Frontier Airlines flight, departing Sun, Apr 12 from Seattle - Tacoma Intl. to San Diego Intl., returning Thu, Apr 16, priced at $316 found 8 hours ago
Fri, Apr 10 - Tue, Apr 14
PAE
Seattle Paine Field Intl. Airport
SAN
San Diego Intl.
$613 Roundtrip, found 15 hours ago
$613
Roundtrip
found 15 hours ago
Select Alaska Airlines flight, departing Fri, Apr 10 from Seattle Paine Field Intl. Airport to San Diego Intl., returning Tue, Apr 14, priced at $613 found 15 hours ago
Sat, Apr 11 - Thu, Apr 16
SEA
Seattle - Tacoma Intl.
CLD
McClellan-Palomar
$698 Roundtrip, found 1 day ago
$698
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Apr 11 from Seattle - Tacoma Intl. to McClellan-Palomar, returning Thu, Apr 16, priced at $698 found 1 day ago

Airfares from $84 One Way, $155 Round Trip from Seattle to Imperial Beach

Prices starting at $155 for return flights and $84 for one-way flights to Imperial Beach were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 5 - Tue, May 12
SEA
Seattle
SAN
San Diego
$155 Roundtrip, found 6 days ago
$155
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Tue, May 5 from Seattle to San Diego, returning Tue, May 12, priced at $155 found 6 days ago
Tue, May 5 - Tue, May 12
SEA
Seattle
SAN
San Diego
$157 Roundtrip, found 6 days ago
$157
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, May 5 from Seattle to San Diego, returning Tue, May 12, priced at $157 found 6 days ago
Sun, May 3 - Thu, May 7
SEA
Seattle
SAN
San Diego
$163 Roundtrip, found 6 days ago
$163
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, May 3 from Seattle to San Diego, returning Thu, May 7, priced at $163 found 6 days ago
Thu, Apr 30 - Tue, May 5
SEA
Seattle
SAN
San Diego
$166 Roundtrip, found 3 days ago
$166
Roundtrip
found 3 days ago
Select United flight, departing Thu, Apr 30 from Seattle to San Diego, returning Tue, May 5, priced at $166 found 3 days ago
Tue, May 12 - Wed, May 13
SEA
Seattle
SAN
San Diego
$168 Roundtrip, found 2 hours ago
$168
Roundtrip
found 2 hours ago
Select Southwest Airlines flight, departing Tue, May 12 from Seattle to San Diego, returning Wed, May 13, priced at $168 found 2 hours ago

Imperial Beach economy flight packages

Price found within the past 48 hours. Click for updated prices.
Los Bungalows
2.5-star property

Los Bungalows

8.2/10 Very Good! (523 reviews)

May 20 - May 25

5 night stay

Seattle (SEA) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,319, price is now $772 per person
$772
per person
found 1 day ago
Great stay as usual. I absolutely love staying here.

Reviewed on Nov 27, 2023

Kona Kai San Diego
4.0-star property

Kona Kai San Diego

8.2/10 Very Good! (1,006 reviews)

May 20 - May 25

5 night stay

Seattle (SEA) to San Diego (SAN)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,331, price is now $840 per person
$840
per person
found 1 day ago
When we travel to San Diego, we always stay on Shelter Island because we like the area. The staff was very friendly and helpful. For the price, Kona Kai is not worth the amount of money you pay to stay there. The resort was nice, but the cost of the rooms and resort fees are excessive. I believe the other hotels on the island are just as nice and far more affordable. Other issues: the bar at the adult pool closed at 5pm on Thursday, the hair dryer in our room was sticking with hair on it, the bathroom door was a barn door and did not lock- very little privacy, and the room was a bit dusty. My family enjoyed the fire pits at night fall and our view of the marina was nice.

Reviewed on Oct 20, 2025

The Sofia Hotel
3.5-star property

The Sofia Hotel

8.6/10 Excellent! (1,868 reviews)

May 28 - May 31

3 night stay

Seattle Paine Field Intl. Airport (PAE) to San Diego (SAN)

Alaska Airlines • Roundtrip • Coach
Price was $1,302, price is now $840 per person
$840
per person
found 19 hours ago
Beautiful historical hotel, amazing location a few minutes from the port, incredibly fast checkin, room had character and stay was perfect

Reviewed on Jan 5, 2026

Don't see what you're looking for?
See all available trips from Seattle to Imperial Beach
View all trips

More About Flying To Imperial Beach from Seattle

Route Information for Flights from Seattle to Imperial Beach

Origin Airport IATA Code
SEA
Destination Airport IATA Code
SAN
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Seattle to Imperial Beach

It has never been easier to find cheap Seattle to Imperial Beach flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

Plan Your Seattle to Imperial Beach Flights on the Go

Orbitz offers cutting-edge mobile tools that let you search and book flights anywhere. All you need is a smartphone or mobile device to find discounts on flights from Seattle to Imperial Beach. Use the app to check to make sure your flight is on time or book a last-minute cheap hotel room.

Get the Best Deals on Seattle to Imperial Beach Flights

Finding great deals on flights from Seattle to Imperial Beach is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Imperial Beach vacation even more.

Pile Up Miles With Discount Air Tickets

Not only can you find great bargains on Seattle to Imperial Beach flights, but you can rack up frequent flyer miles on the flights too. Enter your frequent flyer number on qualified flights when booking for Orbitz to see the miles pile up in your account.

Flight Alerts Keep You Informed

Stay on top of the latest updates for flights from Seattle to Imperial Beach. We send you free email and mobile alerts to keep you informed about delays to Seattle to Imperial Beach flights.

More Destinations

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.