$650 Cheap Flights from Daegu (TAE) to San Diego (SAN)

View $650 flight on Wed, Nov 5, 2025Opens in a new window

Popular airlines from Daegu (TAE-Daegu Intl.) to San Diego Intl. Airport (SAN)

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Cheap Flights from Daegu to San Diego (TAE-SAN)

Prices were available within the past 7 days and start at $650 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Daegu (TAE) to San Diego (SAN)
Origin airport
Daegu Intl.
Destination airport
San Diego Intl.
Distance
6067 mi

Daegu to San Diego Flights

The cheapest times to fly from Daegu to San Diego

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Daegu to San Diego are during the month of . You can find some of the cheapest flights from Daegu to San Diego with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Daegu to San Diego

Sunday is one of the best days to book for cheap flights from Daegu to San Diego: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Daegu to San Diego

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Daegu to San Diego in 2025. You can also book with separate airlines for your outbound and return journeys, from $650 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Daegu to San Diego flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Daegu to San Diego airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN) cost?
Secure a cheap one-way flight from $650 or cheap return flight from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN)?
is the cheapest month to fly from TAE to SAN. Planning your trip for the off-season is often the key to finding better fares.
What is the cheapest airline that flies from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll take you from TAE to SAN. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN)?
You'll have to book a flight with a layover when traveling from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from TAE to SAN?
Usually you'll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* But this can vary based on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN)?
Book a flight from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN) that leaves before 3 PM to reduce the risk of cancellations and delays. Departures after this hour have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN) last-minute?
Last-minute bookings from TAE to SAN are usually more expensive. To lock in the best prices, start looking for flights ahead of time. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a TAE to SAN flight and hotel package?
Compared with arranging hotels and flights separately, booking a TAE to SAN flight and hotel package with Expedia could result in significant savings. What's more, having everything in one place will take the hassle out of planning your trip. Simply pick your flights and choose from our wide range of hotels, then personalize your trip with other add-ons like car rentals and activities.
Can I cancel or change the date of my flight from Daegu Intl. Airport (TAE) to San Diego Intl. Airport (SAN)?
Typically, you're able to reschedule or cancel your TAE to SAN flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's guidelines and fees on flight changes, or if you'd like further information, go to our Customer Service portal.

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