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Cheap flights from Spokane to San Diego from C$ 112

GEG — SAN
29 Oct — 5 Nov1
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 28/107:19 a.m. -
Nonstop2h 52m
Mon 2/116:45 p.m. -
Nonstop2h 50m
Deal found 28/9C$ 222
Thu 5/1110:55 a.m. -
Nonstop2h 45m
Mon 9/117:00 p.m. -
1 stop6h 05m
Deal found 28/9C$ 237
Sat 24/1010:45 a.m. -
Nonstop2h 45m
Thu 29/103:20 p.m. -
2 stops8h 05m
Deal found 24/9C$ 244
Thu 29/105:04 p.m. -
1 stop6h 51m
Wed 4/1111:02 a.m. -
1 stop5h 56m
Deal found 28/9C$ 251
Fri 4/127:07 a.m. -
Nonstop2h 55m
Mon 7/128:59 p.m. -
Nonstop2h 48m
Deal found 25/9C$ 254
Mon 26/107:19 a.m. -
Nonstop2h 52m
Fri 30/107:59 p.m. -
Nonstop2h 51m
Deal found 28/9C$ 258
Wed 21/105:40 a.m. -
2 stops5h 55m
Wed 28/101:30 p.m. -
2 stops8h 55m
Deal found 24/9C$ 265
Wed 28/1010:50 a.m. -
1 stop6h 25m
Fri 30/1011:15 a.m. -
Nonstop2h 50m
Deal found 28/9C$ 272
Fri 23/1012:15 p.m. -
Nonstop2h 45m
Mon 26/106:45 p.m. -
1 stop5h 50m
Deal found 24/9C$ 276
Wed 28/106:00 a.m. -
1 stop6h 25m
Mon 2/1110:57 a.m. -
1 stop4h 47m
Deal found 29/9C$ 279
Sun 8/117:23 p.m. -
1 stop4h 32m
Wed 11/119:43 a.m. -
1 stop6h 25m
Deal found 28/9C$ 286
Sat 17/105:10 a.m. -
1 stop7h 48m
Fri 23/106:57 p.m. -
1 stop4h 53m
Deal found 25/9C$ 290

Find flight deals from Spokane to San Diego

Round-trip from

C$ 222

One-way from

C$ 112

Popular in

March

Cheapest in

January

Average price

C$ 323
Southwest
  • Southwest
  • 5/11-12/11
  • Nonstop
  • 5h 30m total
  • Spokane to San Diego
Search Deals
Southwest
  • Southwest
  • 24/10-31/12
  • Nonstop
  • 2h 45m total
  • Spokane to San Diego
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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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

Wed 11/11

5:41 p.m.-10:54 p.m.

1 stop5h 13m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 126

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Wed 21/10

5:40 a.m.-11:35 a.m.

2 stops5h 55m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 133

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Wed 11/11

5:35 a.m.-11:45 a.m.

2 stops6h 10m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 133
Quickest round-trip

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Sun 6/12

10:55 a.m.-1:40 p.m.

Nonstop2h 45m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 147

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Sun 22/11

7:05 a.m.-9:55 a.m.

Nonstop2h 50m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 152

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Thu 22/10

6:00 a.m.-12:18 p.m.

1 stop6h 18m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 166

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Fri 20/11

5:04 p.m.-11:53 p.m.

1 stop6h 49m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 166

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Fri 23/10

5:10 a.m.-10:07 a.m.

1 stop4h 57m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 166

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Tue 23/3

5:20 a.m.-10:15 a.m.

1 stop4h 55m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 166

SpokaneSan Diego

GEG Spokane - SAN San Diego

GEGSAN

Spokane

Tue 27/10

12:36 p.m.-9:50 p.m.

2 stops9h 14m

San Diego

Wed 31/12

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

Nonstop0h 00m

C$ 194

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/9

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 45 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$ 276). Flying from Spokane to San Diego in March is currently the most expensive (average of C$ 411). 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$ 217 and C$ 418 in October.
The cheapest round-trip price found within the last 5 days was C$ 222 on Alaska Airlines (28 Oct-2 Nov).

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
4,201 reviews
Check prices

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

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
4,201 reviews
Southwest
8.0
Very good
4,201 reviews
Check prices

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

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
12,986 reviews
Southwest
8.0
Very good
4,201 reviews
Check prices

Boarding

8.1

Comfort

8.0

Food

7.0

Entertainment

7.5

Crew

8.6

Overall

8.0

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 2 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 5h 55m. 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$ 194, 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$ 266. 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 (87%), American Airlines( 77%).

  • 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$ 276). Flying from Spokane to San Diego in March is currently the most expensive (average of C$ 411). 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$ 194AverageC$ 240FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapestC$ 266AverageC$ 365FlexibilityNo cancel feeOn-time63%
Search Southwest flights

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