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Cheap flights from Spokane to San Diego from C$ 142

GEG — SAN
12 Dec — 19 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Spokane to San Diego

Enter your travel dates to find the best prices.

Cheapest flights from Spokane to San Diego

Wed 9/127:07 a.m. -
Nonstop2h 55m
Thu 10/127:59 p.m. -
Nonstop3h 03m
Deal found 9/11C$ 276
Tue 8/123:20 p.m. -
1 stop4h 25m
Tue 15/128:15 a.m. -
1 stop4h 35m
Deal found 8/11C$ 283
Wed 9/127:07 a.m. -
Nonstop2h 55m
Sat 12/125:54 p.m. -
Nonstop3h 01m
Deal found 9/11C$ 289
Sat 5/127:07 a.m. -
Nonstop2h 55m
Sat 12/125:54 p.m. -
Nonstop3h 01m
Deal found 10/11C$ 296
Tue 1/124:27 p.m. -
1 stop6h 29m
Sat 12/123:52 p.m. -
1 stop5h 18m
Deal found 10/11C$ 297
Thu 31/125:00 a.m. -
1 stop5h 15m
Wed 6/11:48 p.m. -
1 stop7h 10m
Deal found 8/11C$ 304
Sat 12/126:40 a.m. -
2 stops9h 15m
Thu 17/127:30 p.m. -
1 stop4h 20m
Deal found 9/11C$ 306
Sat 5/127:07 a.m. -
Nonstop2h 55m
Fri 11/127:59 p.m. -
Nonstop3h 03m
Deal found 10/11C$ 307
Thu 10/127:07 a.m. -
Nonstop2h 55m
Sat 12/125:54 p.m. -
Nonstop3h 01m
Deal found 9/11C$ 310
Wed 9/129:33 a.m. -
1 stop8h 17m
Sat 12/1211:06 a.m. -
1 stop5h 51m
Deal found 12/11C$ 312
Wed 9/125:35 a.m. -
1 stop5h 15m
Sun 13/122:25 p.m. -
Nonstop2h 45m
Deal found 7/11C$ 314

Find flight deals from Spokane to San Diego

Round-trip from

C$ 269

One-way from

C$ 142

Popular in

March

Cheapest in

January

Average price

C$ 317

Good round-trip deal

C$ 561 or less
Alaska Airlines
  • Alaska Airlines
  • 23/2-27/2
  • Nonstop
  • 5h 51m total
  • Spokane to San Diego
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Delta
  • Delta
  • 16/2-31/12
  • 1 total stop
  • 7h 19m total
  • Spokane to San Diego
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (C$ 49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Spokane to San Diego.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Spokane to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Tue 29/12

5:00 a.m.-10:15 a.m.

1 stop5h 15m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 142
Quickest round-trip

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Mon 21/12

5:00 a.m.-9:20 a.m.

1 stop4h 20m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 156

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Thu 3/12

10:55 a.m.-5:30 p.m.

1 stop6h 35m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 164

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Thu 24/12

5:35 a.m.-10:50 a.m.

1 stop5h 15m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 178

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Sun 20/12

5:00 a.m.-9:20 a.m.

1 stop4h 20m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 181

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Fri 25/12

5:00 a.m.-10:15 a.m.

1 stop5h 15m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 195

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Mon 28/12

7:00 a.m.-2:48 p.m.

1 stop7h 48m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 235

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Mon 21/12

12:12 p.m.-10:38 p.m.

2 stops10h 26m

San Diego

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 255

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Tue 2/2

12:55 p.m.-5:25 p.m.

1 stop4h 30m

San Diego

Tue 9/2

4:30 p.m.-9:45 p.m.

1 stop5h 15m

C$ 276

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Tue 23/2

7:03 a.m.-10:00 a.m.

Nonstop2h 57m

San Diego

Sat 27/2

8:05 p.m.-10:59 p.m.

Nonstop2h 54m

C$ 283

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/11

Showing 1-10 of 19 resultsSorted by cheapest first
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

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?

To ensure you get the cheapest price possible for a flight from Spokane to San Diego, you should look to book at least 51 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, January is the cheapest month in which you can book a flight from Spokane to San Diego (average of C$ 279). Flying from Spokane to San Diego in March is currently the most expensive (average of C$ 421). 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?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spokane to San Diego as you normally would.

How much does it cost to fly round-trip from Spokane to San Diego?

Airfare is typical for this route at the moment.

Spokane to San Diego flights typically cost between C$ 259 and C$ 529 in February.
The cheapest round-trip price found within the last 5 days was C$ 269 on Alaska Airlines (23 Feb-27 Feb).

Reviews of airlines servicing San Diego

Get a feel of what it's like to fly with Southwest and 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.
Southwest
8.0
Very good
4,220 reviews
Check prices

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Southwest
8.0
Very good
4,220 reviews
Southwest
8.0
Very good
4,220 reviews
Check prices

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Alaska Airlines
7.9
Good
13,159 reviews
Southwest
8.0
Very good
4,220 reviews
Check prices

Entertainment

7.5

Overall

8.0

Crew

8.6

Comfort

8.0

Food

7.0

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

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

    Flights from Spokane to San Diego have been viewed 4 times in the past calendar month.

  • How long is the flight from Spokane to San Diego?

    Departing from Spokane to San Diego will take you 2h 57m. The distance between Spokane and San Diego is about 1654 km. This flight may include one or multiple stops.

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

    Currently priced at C$ 195, 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. Check Cheapflights for deals on Southwest for as low as C$ 251. Alaska Airlines is priced at 43% 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: SkyWest Airlines (100%), Alaska Airlines (90%), American Airlines( 89%).

  • 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, January is the cheapest month in which you can book a flight from Spokane to San Diego (average of C$ 279). Flying from Spokane to San Diego in March is currently the most expensive (average of C$ 421). 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
El Cajon
La Mesa
Borrego Springs

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Spokane to San Diego

AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapestC$ 195AverageC$ 241FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapestC$ 251AverageC$ 366FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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