Book Cheap Delta flight from Ontario (ONT) to Pasco (PSC)

Find The Best Day to Book a Cheap Delta Flights From Ontario to Pasco

Frequently asked questions

Can I catch a flight from Los Angeles - Ontario Intl. Airport (ONT) to Tri-Cities Airport right now?
It's always wise to know about any quarantine requirements and travel advice reports in effect in your destination. Ensure you check out our Covid-19 Travel Advisor for up-to-date information on booking a flight to PSC.
What terminal is Delta Air Lines at ONT?
Check your boarding pass to find out which Ontario Airport terminal you'll be taking off from on your way to Tri-Cities Airport (PSC) with Delta Air Lines. If you can't find the details on there, contact your airline.
Are there Delta Air Lines non-stop flights from ONT to PSC?
As you can't fly direct from Ontario Airport to PSC with Delta Air Lines, make the most of your stopover. Relax with a few drinks at a cozy airport bar, or stroll about the terminal and enjoy some retail therapy.
How long is a Delta Air Lines flight from ONT to PSC?
Lose yourself in a movie or two, listen to a podcast or just put your seat back and relax. Whatever you prefer, find a way to entertain yourself during the 4 hours and 8 minutes that it takes to go from ONT to Tri-Cities Airport with Delta Air Lines.
How many direct and indirect flights does Delta Air Lines fly from ONT to PSC?
When jetsetting from ONT to PSC, you'll find around 3 Delta Air Lines daily flights to pick from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Tri-Cities Airport (PSC), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
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.
What are the cheapest days to fly?
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.
How far in advance can you book a flight?
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.
Delta Airports
Hop on a(n) Delta flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

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