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$419+ Cheap flights from Yakima to San Diego (YKM - SAN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
YKM — SAN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Yakima to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Yakima (YKM) 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 July 29, 2025.

Round-trip from

$419
(Alaska Airlines)

Popular in

December

Cheapest in

September
From Yakima Air Terminal to San Diego
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($92 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($44 potential savings vs. average RT price).
Search Deals

Find flight deals from Yakima to San Diego

Cheapest flights from Yakima to San Diego
Explore the most affordable flight options available from Yakima to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Mon 8/182:09 pmYKM - SAN
1 stop19h 41mAlaska Airlines
Sat 8/2312:20 pmSAN - YKM
2 stops11h 39mAlaska Airlines
Deal found 7/27$419
This Hawaiian Airlines deal was found by Cheapflights users on 7/28. 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.
Wed 12/175:10 amYKM - SAN
1 stop4h 42mHawaiian Airlines
Sat 1/39:41 amSAN - YKM
1 stop6h 17mHawaiian Airlines
Deal found 7/28$638
This American Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 12/175:10 amYKM - SAN
2 stops10h 56mAmerican Airlines
Sat 1/36:33 amSAN - YKM
2 stops9h 25mAmerican Airlines
Deal found 7/27$2,919

Cheapflights Fare Finder

 
Customize your flight search to find flights from Yakima 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 July 29, 2025.
Use the filters below to find and compare flights from Yakima to San Diego that are best for you.

Fly from

Yakima

Fly to

San Diego

Route

Depart

Return

Price

YakimaSan Diego

YKM - SAN

YKMSAN

Yakima Air Terminal

Mon 8/18

2:09 pm-9:50 am

1 stop19h 41m

San Diego

Sat 8/23

12:20 pm-11:59 pm

2 stops11h 39m

$419

YakimaSan Diego

YKM - SAN

YKMSAN

Yakima Air Terminal

Wed 12/17

5:10 am-9:52 am

1 stop4h 42m

San Diego

Sat 1/3

9:41 am-3:58 pm

1 stop6h 17m

$638

YakimaSan Diego

YKM - SAN

YKMSAN

Yakima Air Terminal

Wed 12/17

5:10 am-4:06 pm

2 stops10h 56m

San Diego

Sat 1/3

6:33 am-3:58 pm

2 stops9h 25m

$2,919

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Yakima to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from Yakima 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 Yakima to San Diego

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

Currently, August is the cheapest month in which you can book a flight from Yakima to San Diego (average of $286). Flying from Yakima 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.

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

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 July 29, 2025.
See what other customers who have flown with Alaska Airlines, Hawaiian Airlines, and American Airlines from Yakima to San Diego have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,605 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Overall

8.0

Entertainment

7.1

Food

7.1

Crew

8.5

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 Yakima 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 are the cheapest airlines flying from Yakima to San Diego round-trip?

    Our cheapest airline available from Yakima to San Diego is Alaska Airlines. Our recent data shows that you can find tickets from as low as $419 on this airline. Additional options worth looking into are Hawaiian Airlines and American Airlines, starting at $638 and $2,919 round-trip. Alaska Airlines is priced at 6% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Yakima 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 Yakima to San Diego?

    Currently, August is the cheapest month in which you can book a flight from Yakima to San Diego (average of $286). Flying from Yakima 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 San Diego?

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

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Top airline flying from Yakima to San Diego

Discover the top airline that operate flights from Yakima 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$265Average$429FlexibilityNo cancel feeOn-time75%

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