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Cheap flights from Lewiston, ID to San Diego (LWS - SAN)

LWS — SAN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Lewiston to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Lewiston (LWS) 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 3, 2025.

Popular in

May

Cheapest in

March
Highest demand for flights based on searches. 14% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Best time to book a flight from Lewiston to San Diego

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

What is the cheapest month to book a flight from Lewiston, Idaho to San Diego?

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

Related info for your journey

Find useful and relevant information for your journey from Lewiston to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lewiston 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 Lewiston, Idaho to San Diego?

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

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

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Top airline flying from Lewiston to San Diego

Discover the top airline that operate flights from Lewiston 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$335FlexibilityNo cancel feeOn-timeN/A

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