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$78+ Cheap flights from Spokane to San Diego (GEG - SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.
GEG — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spokane to San Diego are usually found in September or August, booked 57 days in advance, depart on a Thursday or Wednesday and return on a Tuesday

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 June 12, 2025.

Round-trip from

$177
(Southwest)

One-way from

$78
(Alaska Airlines)

Popular in

December

Cheapest in

September

Average price

$296

Good round-trip deal

$210 or less

Good one-way deal

$178 or less
From Spokane to San Diego
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One-way flight from Spokane to San Diego
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Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Spokane to San Diego.
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Price to beat on a one-way flight from Spokane to San Diego.
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Find flight deals from Spokane to San Diego

Cheapest flights from Spokane to San Diego
Explore the most affordable flight options available from Spokane to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/153:25 pmGEG - SAN
1 stop7h 26mDelta
Mon 8/181:57 pmSAN - GEG
1 stop7h 14mDelta
Deal found 6/11$177
This Hawaiian Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/3012:33 pmGEG - SAN
1 stop4h 33mHawaiian Airlines
Sat 11/16:06 pmSAN - GEG
1 stop5h 09mHawaiian Airlines
Deal found 6/11$184
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/224:20 pmGEG - SAN
1 stop4h 59mAlaska Airlines
Wed 7/308:59 pmSAN - GEG
Nonstop2h 45mAlaska Airlines
Deal found 6/10$205
This Mytrip deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/12:45 pmGEG - SAN
2 stops27h 41mMultiple Airlines
Sat 7/56:15 amSAN - GEG
1 stop26h 28mMultiple Airlines
Deal found 6/11$225
This Southwest deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/116:05 pmGEG - SAN
1 stop4h 20mSouthwest
Fri 7/184:50 pmSAN - GEG
2 stops7h 40mSouthwest
Deal found 6/11$250
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/17:25 amGEG - SAN
1 stop7h 41mUnited Airlines
Thu 7/34:00 pmSAN - GEG
1 stop7h 08mUnited Airlines
Deal found 6/9$398
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/77:00 amGEG - SAN
Nonstop2h 47mAmerican Airlines
Mon 7/148:59 pmSAN - GEG
Nonstop2h 45mAmerican Airlines
Deal found 6/10$414
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1911:58 amGEG - SAN
1 stop11h 57mFrontier
Sat 6/216:25 amSAN - GEG
1 stop28h 38mFrontier
Deal found 6/10$415

Cheapflights Fare Finder

Customize your flight search to find flights from Spokane to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Spokane to San Diego that are best for you.

Fly from

Spokane

Fly to

San Diego

Route

Depart

Return

Price

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Fri 8/15

3:25 pm-10:51 pm

1 stop7h 26m

San Diego

Mon 8/18

1:57 pm-9:11 pm

1 stop7h 14m

$177

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Thu 10/30

12:33 pm-5:06 pm

1 stop4h 33m

San Diego

Sat 11/1

6:06 pm-11:15 pm

1 stop5h 09m

$184

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Tue 7/22

4:20 pm-9:19 pm

1 stop4h 59m

San Diego

Wed 7/30

8:59 pm-11:44 pm

Nonstop2h 45m

$205

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Tue 7/1

2:45 pm-6:26 pm

2 stops27h 41m

San Diego

Sat 7/5

6:15 am-8:43 am

1 stop26h 28m

$225

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Fri 7/11

6:05 pm-10:25 pm

1 stop4h 20m

San Diego

Fri 7/18

4:50 pm-12:30 am

2 stops7h 40m

$250

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Tue 7/1

7:25 am-3:06 pm

1 stop7h 41m

San Diego

Thu 7/3

4:00 pm-11:08 pm

1 stop7h 08m

$398

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Mon 7/7

7:00 am-9:47 am

Nonstop2h 47m

San Diego

Mon 7/14

8:59 pm-11:44 pm

Nonstop2h 45m

$414

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Wed 8/13

7:00 am-9:47 am

Nonstop2h 47m

$78

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Wed 8/13

6:10 am-1:02 pm

1 stop6h 52m

$79

SpokaneSan Diego

GEG - SAN

GEGSAN

Spokane

Sat 9/6

2:00 pm-9:00 pm

2 stops7h 00m

$84

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 15 results
1
2

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 June 9, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Spokane to San Diego. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Spokane to San Diego (average of $286). Flying from Spokane to San Diego in March is currently the most expensive (average of $366). 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 June 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Spokane to San Diego in the evening. If you’re flexible enough to do this you can expect to save up to 19% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Spokane to San Diego?

Use this chart to determine the cheapest time to fly round-trip from Spokane to San Diego. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Spokane to San Diego flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta 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

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Food

7.1

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What airports do I use to fly from Spokane to San Diego?

    If you book a flight from Spokane to San Diego, you will be flying from Spokane to San Diego. Flights to San Diego (SAN) from Spokane (GEG) take 2h 47m for a nonstop flight. There is 1 flight from Spokane to San Diego per day from 6 airlines.

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

    Within the past month, 6 users have taken a look at flights from Spokane to San Diego.

  • What are the cheapest airlines flying from Spokane to San Diego round-trip?

    Currently priced at $177, Southwest will fly you from Spokane to San Diego and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and Delta - these airlines can fly you to your destination from $194 and $195, respectively. Users have found that Southwest is 36% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Spokane to San Diego one-way?

    One-way options have recently been found by users for as low as $78 on Alaska Airlines. Other airlines that offer cheap prices include Delta from $79 and Southwest from $84 one-way.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Spokane to San Diego on time: Hawaiian Airlines (98%), American Airlines (96%), Alaska Airlines (96%).

  • What are the cheapest flights from Spokane to San Diego?

    The cheapest flight price from Spokane to San Diego is $78. On average you can expect to pay $312. The most popular route, (Spokane - San Diego), can usually be booked for $155.

  • 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, August is the cheapest month in which you can book a flight from Spokane to San Diego (average of $286). Flying from Spokane to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Spokane?

Book flights to Spokane if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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Top 6 airlines flying from Spokane to San Diego

Discover the top 6 airlines 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$125Average$272FlexibilityNo cancel feeOn-time85%
DeltaCheapest$138Average$227FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$156Average$320FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$176Average$420FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$176Average$288FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$185Average$304FlexibilityNo cancel feeOn-time69%

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