$74 Cheap Flights from Spokane (GEG) to San Diego (SAN)

View $74 flight on Wed, Oct 22, 2025Opens in a new window

Popular airlines from Spokane International Airport (GEG) to San Diego Intl. Airport (SAN)

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Today's featured flight deals from Spokane International Airport (GEG) to San Diego Intl. Airport (SAN)

Nonstop
Carry-on included
Lower price than typical

Cheap Flights from Spokane to San Diego (GEG-SAN)

Prices were available within the past 7 days and start at $74 for one-way flights and $106 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Tue, Oct 28 - Tue, Nov 18
GEG
Spokane
SAN
San Diego
$106 Roundtrip, found 1 day ago
$106
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Oct 28 from Spokane to San Diego, returning Tue, Nov 18, priced at $106 found 1 day ago
Hawaiian Airlines
Sat, Nov 1 - Tue, Nov 18
GEG
Spokane
SAN
San Diego
$113 Roundtrip, found 1 day ago
$113
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 1 from Spokane to San Diego, returning Tue, Nov 18, priced at $113 found 1 day ago
Bargain Flight
Tue, Feb 24 - Sun, Mar 1
GEG
Spokane
SAN
San Diego
$118 Roundtrip, found 3 days ago
$118
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Tue, Feb 24 from Spokane to San Diego, returning Sun, Mar 1, priced at $118 found 3 days ago
Southwest Airlines
Sat, Nov 15 - Wed, Nov 19
GEG
Spokane
SAN
San Diego
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Southwest Airlines flight, departing Sat, Nov 15 from Spokane to San Diego, returning Wed, Nov 19, priced at $130 found 1 day ago
Bargain Flight
Sat, Jan 31 - Tue, Feb 3
GEG
Spokane
SAN
San Diego
$135 Roundtrip, found 16 hours ago
$135
Roundtrip
found 16 hours ago
Select Bargain Flight flight, departing Sat, Jan 31 from Spokane to San Diego, returning Tue, Feb 3, priced at $135 found 16 hours ago
Alaska Airlines
Tue, Nov 11 - Wed, Nov 12
GEG
Spokane
SAN
San Diego
$135 Roundtrip, found 2 days ago
$135
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Spokane to San Diego, returning Wed, Nov 12, priced at $135 found 2 days ago
Alaska Airlines
Tue, Nov 25 - Tue, Dec 2
GEG
Spokane
SAN
San Diego
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Nov 25 from Spokane to San Diego, returning Tue, Dec 2, priced at $137 just found
Delta
Tue, Nov 11 - Wed, Nov 12
GEG
Spokane
SAN
San Diego
$141 Roundtrip, found 2 days ago
$141
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Nov 11 from Spokane to San Diego, returning Wed, Nov 12, priced at $141 found 2 days ago
Hawaiian Airlines
Sat, Nov 1 - Sat, Nov 1
GEG
Spokane
SAN
San Diego
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Nov 1 from Spokane to San Diego, returning Sat, Nov 1, priced at $142 found 1 day ago
Delta
Tue, Oct 14 - Tue, Oct 21
GEG
Spokane
SAN
San Diego
$145 Roundtrip, found 3 days ago
$145
Roundtrip
found 3 days ago
Select Delta flight, departing Tue, Oct 14 from Spokane to San Diego, returning Tue, Oct 21, priced at $145 found 3 days ago

Find the cheapest month to fly from Spokane (GEG) to San Diego (SAN)

August is typically the cheapest month to fly

From $127 - $211 per traveler.

Alternative airports near San Diego

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to General Abelardo L. Rodriguez Intl. TIJ. Average driving time to city center is 26 minutes. Flights from $405
TIJ
General Abelardo L. Rodriguez Intl.
Average driving time to city center26 min
Flights from $405
Select flight to McClellan-Palomar CLD. Average driving time to city center is 38 minutes. Flights from $289
CLD
McClellan-Palomar
Average driving time to city center38 min
Flights from $289

Frequently asked questions

How much does a flight from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN) cost?
Snag a cheap one-way flight from $74 or cheap return flight from $106 from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
October is the least expensive month to fly from GEG to SAN. Traveling outside of peak seasons is often the key to finding better fares.
Which airlines fly direct from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
You can travel nonstop from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN) on an Alaska Airlines flight.
What is the cheapest airline that flies from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
To find the cheapest airline flying from GEG to SAN, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
On average, there is just 1 direct flight taking off from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN) per day. If this doesn't work for you, check out flights with layovers. Just customize your search on Expedia to include one or two stops to discover a better alternative.
What are the most popular departure times for flights from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
Flights between GEG and SAN are their busiest at 7 AM. If you'd like a quieter trip and possibly cheaper tickets, choose a time when demand is lower.
What day of the week has the most flights from GEG to SAN?
Friday has the most flights from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN). Consider jetting off on this day and you'll have a greater chance of finding a departure that works with your plans.
What is the earliest flight from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
Take the earliest flight at around 7:10AM UTC-8, departing from Spokane Intl. Airport (GEG). You'll be in the air for about 3h 1m, arriving at San Diego Intl. Airport (SAN) at approximately 10:11AM UTC-8.
How long does it take to fly from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
Flights from GEG to SAN have an average travel time of 3 hours and 1 minute. The distance between the two is 1,050 mi.
What airline has the least delays from GEG to SAN?
With 85% of flights typically landing on time, Alaska Airlines has the best on-time performance for direct flights from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN). To keep track of your flight status and get notified if anything changes, head to the Expedia App.
What is the best time to fly from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
To avoid possible delays on the Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN) route, fly before 3 PM. Later flights are 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for San Diego from Spokane Intl. Airport (GEG)?
Check out your flight options from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN). This is the only airport in San Diego you can touch down at if you're taking a direct flight.
Is it cheaper to buy a plane ticket from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN) last-minute?
Holding off until right before your break to book your flight from GEG to SAN often results in higher prices. Although you may find some last-minute deals, there's no guarantee. Be flexible with your itinerary to maximize your chances of scoring a bargain.
Is it cheaper to book a GEG to SAN flight and hotel package?
You'll typically save money by securing a GEG to SAN flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your ideal accommodations and flights, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Spokane Intl. Airport (GEG) to San Diego Intl. Airport (SAN)?
Typically, you can cancel or reschedule your GEG to SAN flight. However, there may be additional charges, especially if you made your booking over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, visit our Customer Service portal.

Travel information

Travel information

Origin airport
Spokane Intl.
Destination airport
San Diego Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$106
Distance
1029 mi
Average flight time
2 hours 51 mins

Book with confidence

Book with confidence

Spokane to San Diego Flights

The cheapest times to fly from Spokane to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Spokane to San Diego are during the month of October. You can find some of the cheapest flights from Spokane to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Spokane to San Diego

Sunday is one of the best days to book for cheap flights from Spokane to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Spokane to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Spokane to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $74 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Spokane to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Spokane to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Spokane to San Diego Flights

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Explore a world of travel with Expedia

*Available to One Key members.