Vuelos de Delta de San Diego (SAN) a Tri-Cities (TRI) desde $382

Be sure to go to the Covid-19 Travel Advisor to see if there are any current quarantine requirements or travel advice reports in effect in Tri-Cities Regional Airport (TRI) when jet-setting from San Diego Intl. Airport (SAN).

As soon as you’re issued your boarding pass for your Delta Air Lines flight from SAN to TRI, see if the terminal details are on it. If not, contact your airline. They should be able to let you know where you’ll be flying into and out of.

Delta Air Lines doesn’t offer direct flights between SAN and Tri-Cities Airport, so expect to make a stopover. If you’ve got time between flights, browse the airport shops while you wait for your connection.

Your Delta Air Lines flight from SAN to TRI should take an average of 5 hours and 30 minutes. There’s a range of things you can do to keep yourself occupied. Asking the person beside you about their travel experiences is one of them. If you’d prefer a different type of in-flight entertainment, you could always listen to some music.

You’ll find there are 3 Delta Air Lines flights daily from SAN to TRI.

For more info about changing your flight to Tri-Cities Regional Airport (TRI), please visit our Customer Service Portal.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.