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$144+ Cheap flights from White Plains to San Diego (HPN - 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — SAN
Dec 17 — Dec 241
Wed 12/17
Wed 12/24
1 adult, Economy
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Cheap flight deals from White Plains to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) 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 November 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$316
(American Airlines)

One-way from

$144
(Kiwi.com)

Popular in

April

Cheapest in

November

Average price

$317
Provider with most accurate pricing for White Plains Westchester County-San Diego flight deals.
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Provider most trusted by Cheapflights users for White Plains Westchester County-San Diego flights.
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From White Plains Westchester County to San Diego
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One-way flight from White Plains Westchester County to San Diego
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Highest demand for flights based on searches. 6% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from White Plains to San Diego

Cheapest flights from White Plains to San Diego
Explore the most affordable flight options available from White Plains to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 17, 2025.

This American Airlines deal was found by Cheapflights users on 11/15. 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.
Sun 12/76:00 amHPN - SAN
1 stop11h 16mAmerican Airlines
Thu 12/116:15 amSAN - HPN
1 stop8h 14mAmerican Airlines
Deal found 11/15$316
This American Airlines deal was found by Cheapflights users on 11/16. 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.
Thu 12/186:29 amHPN - SAN
1 stop10h 36mAmerican Airlines
Thu 12/256:15 amSAN - HPN
1 stop7h 31mAmerican Airlines
Deal found 11/16$388
This Cheapflightsfares deal was found by Cheapflights users on 11/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/115:59 pmHPN - SAN
1 stop8h 28mAlaska Airlines
Mon 12/156:15 amSAN - HPN
2 stops12h 44mAlaska Airlines
Deal found 11/15$421
This American Airlines deal was found by Cheapflights users on 11/17. 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.
Tue 12/26:00 amHPN - SAN
1 stop9h 29mAmerican Airlines
Sat 12/66:15 amSAN - HPN
1 stop8h 14mAmerican Airlines
Deal found 11/17$432
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/412:00 pmHPN - SAN
1 stop8h 33mAlaska Airlines
Tue 12/96:15 amSAN - HPN
2 stops12h 44mAlaska Airlines
Deal found 11/17$446
This Delta deal was found by Cheapflights users on 11/15. 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.
Sun 12/215:16 pmHPN - SAN
1 stop7h 53mDelta
Tue 1/611:08 amSAN - HPN
1 stop7h 52mDelta
Deal found 11/15$487
This Cheapflightsfares deal was found by Cheapflights users on 11/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:00 pmHPN - SAN
1 stop8h 33mAlaska Airlines
Fri 12/126:15 amSAN - HPN
2 stops12h 44mAlaska Airlines
Deal found 11/17$506
This Delta deal was found by Cheapflights users on 11/15. 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.
Sun 12/215:16 pmHPN - SAN
1 stop7h 53mDelta
Mon 1/56:15 amSAN - HPN
1 stop7h 17mDelta
Deal found 11/15$517

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains 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 November 17, 2025.
Use the filters below to find and compare flights from White Plains to San Diego that are best for you.

Fly from

White Plains

Fly to

San Diego

Route

Depart

Return

Price

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Sat 1/17

12:59 pm-7:39 pm

1 stop9h 40m

San Diego

Wed 1/21

6:30 am-6:00 pm

1 stop8h 30m

$317

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Fri 1/16

5:12 pm-10:31 pm

1 stop8h 19m

San Diego

Wed 1/21

10:30 pm-9:49 am

1 stop8h 19m

$322

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Fri 2/6

5:12 pm-10:31 pm

1 stop8h 19m

San Diego

Sat 2/7

6:30 am-6:00 pm

1 stop8h 30m

$322

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Mon 1/26

5:12 pm-10:31 pm

1 stop8h 19m

San Diego

Wed 1/28

6:15 am-4:32 pm

1 stop7h 17m

$322

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Fri 2/6

5:12 pm-10:31 pm

1 stop8h 19m

San Diego

Mon 2/9

6:15 am-4:32 pm

1 stop7h 17m

$327

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Thu 2/5

12:59 pm-8:37 pm

1 stop10h 38m

San Diego

Mon 2/9

7:50 pm-4:32 pm

2 stops17h 42m

$391

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Fri 1/16

5:12 pm-10:31 pm

1 stop8h 19m

San Diego

Mon 1/19

2:55 pm-12:06 pm

2 stops18h 11m

$391

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Sat 2/7

6:00 am-12:55 pm

1 stop9h 55m

San Diego

Sat 2/7

5:35 pm-9:49 am

2 stops13h 14m

$396

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Thu 2/5

3:10 pm-8:48 pm

1 stop8h 38m

San Diego

Sat 2/7

5:35 pm-9:49 am

2 stops13h 14m

$401

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Mon 2/23

5:12 pm-11:04 pm

1 stop8h 52m

San Diego

Fri 2/27

2:15 pm-2:29 pm

1 stop21h 14m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 19 results
1
2

Compare providers for flights from White Plains to San Diego

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from White Plains to San Diego in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on White Plains-San Diego flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on White Plains-San Diego flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from White Plains-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on White Plains-San Diego flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for White Plains-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from White Plains to San Diego

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

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

Currently, November is the cheapest month in which you can book a flight from White Plains to San Diego (average of $85). Flying from White Plains to San Diego in July is currently the most expensive (average of $168). 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 HPN to SAN?

Find hourly flight availability from White Plains 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 November 17, 2025.

When flying from White Plains to San Diego, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 18% versus 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 November 17, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from White Plains 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.
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Food

7.3

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from White Plains 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 long is the flight from White Plains to San Diego?

    There are many flights that can get you from White Plains to San Diego in 9h 40m. Fly via Delta to get the fastest option. The distance between White Plains and San Diego is about 2443 mi.

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

    Currently priced at $296, American Airlines will fly you from White Plains to San Diego and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $296. Users have found that American Airlines is 31% cheaper than the other options available to this destination.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from White Plains 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 White Plains to San Diego?

    Currently, November is the cheapest month in which you can book a flight from White Plains to San Diego (average of $85). Flying from White Plains to San Diego in July is currently the most expensive (average of $168). 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
La Mesa
Poway
Lemon Grove
National City

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Top 2 airlines flying from White Plains to San Diego

Discover the top 2 airlines that operate flights from White Plains 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 November 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$402FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$296Average$452FlexibilityNo cancel feeOn-time71%

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