San Diego

$179+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — SAN
Apr 29 — May 61
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Cheap 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 March 30, 2026.

This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 9/191:39 pm
HPN
-
SAN
1 stop9h 21m
American Airlines
Tue 9/229:20 pm
SAN
-
HPN
1 stop8h 53m
American Airlines
Deal found 3/25$277
This American Airlines deal was found by Cheapflights users on 3/25. 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 4/221:30 pm
HPN
-
SAN
1 stop10h 20m
American Airlines
Wed 4/297:20 pm
SAN
-
HPN
2 stops11h 09m
American Airlines
Deal found 3/25$282
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Sat 4/183:01 pm
HPN
-
SAN
2 stops9h 54m
American Airlines
Wed 4/227:20 pm
SAN
-
HPN
2 stops11h 09m
American Airlines
Deal found 3/26$287
This American Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 5/44:30 pm
HPN
-
SAN
1 stop10h 03m
American Airlines
Sat 5/99:45 pm
SAN
-
HPN
1 stop8h 44m
American Airlines
Deal found 3/27$297
This American Airlines deal was found by Cheapflights users on 3/29. 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.
Sat 5/91:30 pm
HPN
-
SAN
2 stops10h 03m
American Airlines
Sat 5/167:20 pm
SAN
-
HPN
2 stops11h 09m
American Airlines
Deal found 3/29$314
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/303:10 pm
HPN
-
SAN
1 stop8h 32m
Delta
Sun 5/310:30 pm
SAN
-
HPN
1 stop8h 18m
Delta
Deal found 3/27$318
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/56:29 am
HPN
-
SAN
1 stop9h 39m
Delta
Sat 8/226:15 am
SAN
-
HPN
1 stop7h 18m
Delta
Deal found 3/27$327
This American Airlines deal was found by Cheapflights users on 3/29. 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 6/94:30 pm
HPN
-
SAN
1 stop10h 09m
American Airlines
Tue 6/169:25 pm
SAN
-
HPN
1 stop9h 03m
American Airlines
Deal found 3/29$337
This Delta deal was found by Cheapflights users on 3/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2012:30 pm
HPN
-
SAN
1 stop8h 49m
Delta
Tue 4/216:25 am
SAN
-
HPN
1 stop7h 15m
Delta
Deal found 3/28$357

Find 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 March 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$179
(American Airlines)

Popular in

November

Cheapest in

January

Average price

$385
Provider with most accurate pricing for White Plains Westchester County-San Diego flight deals.
Provider most trusted by Cheapflights users for White Plains Westchester County-San Diego flights.
From White Plains Westchester County to San Diego
One-way flight from White Plains Westchester County to San Diego
Highest demand for flights based on searches. 9% potential increase in price ($44 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in March 2026

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 March 30, 2026.
Use the filters below to find and compare flights from White Plains to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Sat 9/19

1:39 pm-8:00 pm

1 stop9h 21m

San Diego

Tue 9/22

7:55 pm-9:13 am

2 stops10h 18m

$282

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Fri 5/15

6:40 pm-11:27 pm

1 stop7h 47m

San Diego

Mon 5/18

10:25 pm-12:02 pm

1 stop10h 37m

$318

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Thu 4/30

3:10 pm-8:42 pm

1 stop8h 32m

San Diego

Sun 5/3

9:45 pm-9:48 am

1 stop9h 03m

$318
Quickest round-trip

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Mon 8/17

3:15 pm-8:21 pm

1 stop8h 06m

San Diego

Mon 8/24

10:40 pm-9:53 am

1 stop8h 13m

$327

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Sun 4/19

5:20 pm-11:06 pm

1 stop8h 46m

San Diego

Tue 4/21

10:30 pm-12:00 pm

1 stop10h 30m

$398

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Mon 4/13

12:30 pm-6:19 pm

1 stop8h 49m

San Diego

Wed 4/15

10:30 pm-12:00 pm

1 stop10h 30m

$427

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Mon 5/4

3:01 pm-8:55 am

2 stops20h 54m

San Diego

Sat 5/9

6:34 pm-11:29 am

2 stops13h 55m

$437

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Fri 4/24

5:21 pm-11:06 pm

1 stop8h 45m

San Diego

Sun 4/26

10:30 pm-9:48 am

1 stop8h 18m

$442

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Wed 4/22

12:30 pm-6:19 pm

1 stop8h 49m

San Diego

Sun 4/26

9:45 pm-9:48 am

1 stop9h 03m

$442
Cheapest one-way
Quickest one-way

White PlainsSan Diego

HPN - SAN

HPNSAN

White Plains Westchester County

Wed 5/27

6:40 pm-11:27 pm

1 stop7h 47m

$179

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 21 resultsSorted by cheapest first
1
2
3

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on White Plains-San Diego flight deals on Cheapflights vs. FlightHub >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 FlightHub the most. FlightHub 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 $72). 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.

How much does it cost to fly round-trip from White Plains 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 March 30, 2026.
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.

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

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

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

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

Entertainment

7.8

Overall

7.9

Boarding

8.1

Food

7.2

Comfort

7.9

Crew

8.5

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 7h 47m. Fly via American Airlines or Delta to get the fastest option. The distance between White Plains and San Diego is about 2443 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Currently priced at $178, Delta will fly you from White Plains to San Diego and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $276. Users have found that Delta is 58% 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 $72). 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
National City
Coronado
La Mesa
Poway
Julian
Lemon Grove

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for White Plains to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

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 March 30, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$178Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$276Average$440FlexibilityNo cancel feeOn-time71%

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