Question 1

What is the cheapest flight from Osaka to San Diego?

Accepted Answer

In the last 3 days, the lowest price for a flight from Osaka to San Diego was $371 for a one-way ticket and $1,212 for a round-trip. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 2

Do I need a passport to fly between Osaka and San Diego?

Accepted Answer

Yes, you'll most likely have to show a valid passport before boarding the plane in Osaka and on arrival in San Diego. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 3

Which airports will I be using when flying from Osaka to San Diego?

Accepted Answer

When flying out of Osaka you will be using one of these airports: Osaka Itami or Osaka Kansai Intl. You will be landing at San Diego. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 4

Which aircraft models fly most regularly from Osaka to San Diego?

Accepted Answer

We unfortunately don’t have that data for this specific route.

Question 5

How does KAYAK find such low prices on flights from Osaka to San Diego?

Accepted Answer

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Osaka to San Diego. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 6

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka to San Diego?

Accepted Answer

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Osaka is likely to change within 7 days, so travelers know whether to wait or book now. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 7

What is the Hacker Fare option on flights from Osaka to San Diego?

Accepted Answer

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Osaka with another airline. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 8

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka to San Diego?

Accepted Answer

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. <a href='/flight-routes/Osaka-OSA/San-Diego-SAN'>Visit our flight page for the latest deals!>/a>

Question 9

What is the cheapest layover airport when flying from Osaka to San Diego?

Accepted Answer

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,448.

Question 10

What is the most popular layover airport when flying from Osaka to San Diego?

Accepted Answer

Tokyo (NRT) is the top choice – 45% of KAYAK users who clicked on 1-stop flights from Osaka to San Diego picked an itinerary connecting there.

Question 11

Which layover airport has the quickest connection when flying from Osaka to San Diego?

Accepted Answer

If you prefer a quick connection, Tokyo (NRT) often has the shortest layovers from Osaka to San Diego, with an average of 1h 29m.

Question 12

Which layover airport offers the shortest total travel time from Osaka to San Diego?

Accepted Answer

Consider flying via Tokyo (NRT) for the shortest journey. The average one-way travel time for flights connecting there is 12h 35m.

Question 13

Which airlines provide the cheapest flights from Osaka to San Diego?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Osaka to San Diego were found on Korean Air ($1,212) and Hawaiian Airlines ($1,377).

Question 14

Which airlines provide the cheapest flights from Osaka to San Diego?

Accepted Answer

In the past 3 days, the cheapest round-trip tickets from Osaka to San Diego were found on Korean Air ($1,212) and Hawaiian Airlines ($1,377).

OSA - SAN

$371 Find Cheap Flights from Osaka to San Diego

KAYAK searches hundreds of travel sites at once for deals on flights to San Diego

Everything you should know

Cheap Flights from Osaka to San Diego (OSA-SAN)

Recent round-trip flight deals from Osaka to San Diego

Recent one-way flight deals from Osaka to San Diego

Recent last minute flight deals from Osaka to San Diego

KAYAK's insights & trends for Osaka to San Diego flights

Get data-powered insights and trends into flights from Osaka to San Diego to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Osaka to San Diego?

In the past 3 days, the cheapest round-trip tickets from Osaka to San Diego were found on Korean Air ($1,212) and Hawaiian Airlines ($1,377).

What is the most popular layover airport when flying from Osaka to San Diego?

Tokyo (NRT) is the top choice – 45% of KAYAK users who clicked on 1-stop flights from Osaka to San Diego picked an itinerary connecting there.

What is the cheapest layover airport when flying from Osaka to San Diego?

Flights via San Francisco (SFO) offer the most affordable fares, with an average round-trip price of $1,448.

Which layover airport offers the shortest total travel time from Osaka to San Diego?

Consider flying via Tokyo (NRT) for the shortest journey. The average one-way travel time for flights connecting there is 12h 35m.

Which layover airport has the quickest connection when flying from Osaka to San Diego?

If you prefer a quick connection, Tokyo (NRT) often has the shortest layovers from Osaka to San Diego, with an average of 1h 29m.

Good to know

When to book flights from Osaka to San Diego

FAQs for booking flights from Osaka to San Diego

What is the cheapest flight from Osaka to San Diego?

In the last 3 days, the lowest price for a flight from Osaka to San Diego was $371 for a one-way ticket and $1,212 for a round-trip.

Do I need a passport to fly between Osaka and San Diego?

Yes, you'll most likely have to show a valid passport before boarding the plane in Osaka and on arrival in San Diego.

Which airports will I be using when flying from Osaka to San Diego?

When flying out of Osaka you will be using one of these airports: Osaka Itami or Osaka Kansai Intl. You will be landing at San Diego.

Which aircraft models fly most regularly from Osaka to San Diego?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Osaka to San Diego?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Osaka to San Diego.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Osaka to San Diego?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Diego from Osaka is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Osaka to San Diego?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Diego with an airline and back to Osaka with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Osaka to San Diego?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Diego from Osaka up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Osaka to San Diego

Information on your arrival and departure airports

Cabin class types available on flights from Osaka to San Diego

Complete your trip to San Diego with a hotel stay or car rental

Find direct flights to and from Osaka and San Diego

Flights to other popular destinations

Flights from domestic origins to San Diego

Choose which airport to fly into in San Diego

Find deals for your return flight