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Cheap flights from Spokane to San Diego

GEG — SAN
11 Oct — 18 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Spokane to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Spokane (GEG) to San Diego (SAN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 11 September 2025.

Popular in

December

Cheapest in

September

Average price

C$ 317

Good round-trip deal

C$ 212 or less
Highest demand for flights based on searches. 12% potential increase in price (C$ 77 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Spokane to San Diego.
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Best time to book a flight from Spokane to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Spokane with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Spokane to San Diego

How far ahead should I book a flight from Spokane to San Diego?

Use this chart to determine the optimal time to book a round-trip flight from Spokane to San Diego. Price data was last updated on 29 August 2025.

To ensure you get the cheapest price possible for a flight from Spokane to San Diego, you should look to book at least 67 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Spokane to San Diego?

Currently, May is the cheapest month in which you can book a flight from Spokane to San Diego (average of C$ 289). Flying from Spokane to San Diego in November is currently the most expensive (average of C$ 390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from GEG to SAN?

Find hourly flight availability from Spokane to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 September 2025.

A simple way to save on the total cost of your ticket is to fly from Spokane to San Diego in the afternoon. If you’re flexible enough to do this you can expect to save up to 43% on your trip compared to booking a flight at noon.

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Diego. Reviews last updated 11 September 2025.
Get a feel of what it's like to fly with Alaska Airlines from Spokane to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.0

Food

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Spokane to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Spokane to San Diego flight route?

    Flights from Spokane to San Diego have been viewed 14 times in the past calendar month.

  • What is the cheapest airline to fly from Spokane to San Diego round-trip?

    Currently priced at C$ 252, Alaska Airlines will fly you from Spokane to San Diego and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Alaska Airlines is priced at 33% lower than the current average price of a flight leaving 3 months from now.

  • What are the most reliable airlines from Spokane to San Diego?

    Before booking your flight to San Diego from Spokane, check out the most reliable airlines to get you to your destination on time: American Airlines (97%), Alaska Airlines (97%), Hawaiian Airlines( 97%).

  • Can I find deals for flights from Spokane to San Diego that include hotel bookings?

    Yes. In addition to deals on Spokane to San Diego flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Spokane to San Diego?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Spokane to San Diego.

  • Can I find deals for business class flights from Spokane to San Diego?

    Yes. Cheapflights offers flight deals from Spokane to San Diego by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Spokane to San Diego?

    Currently, May is the cheapest month in which you can book a flight from Spokane to San Diego (average of C$ 289). Flying from Spokane to San Diego in November is currently the most expensive (average of C$ 390). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Borrego Springs
El Cajon

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Top airline flying from Spokane to San Diego

Discover the top airline that operate flights from Spokane to San Diego. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 11 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 252AverageC$ 387FlexibilityNo cancel feeOn-time75%
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Fly with Cheapflights

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How does Cheapflights help users find flights from Spokane to San Diego?

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Can Cheapflights find flights from Spokane to San Diego with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Spokane to San Diego flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Spokane to San Diego become cheaper?

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