$470 Cheap Flights from Pasco (PSC) to Delhi (DEL)

View $470 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Indira Gandhi International Airport (DEL)

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Cheap Flights from Pasco to Delhi (PSC-DEL)

Prices were available within the past 7 days and start at $470 for one-way flights and $856 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Feb 18 - Tue, Mar 10
PSC
Pasco
DEL
Delhi
$856 Roundtrip, found 6 days ago
$856
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Feb 18 from Pasco to Delhi, returning Tue, Mar 10, priced at $856 found 6 days ago
Alaska Airlines
Tue, Feb 17 - Tue, Apr 21
PSC
Pasco
DEL
Delhi
$928 Roundtrip, found 6 days ago
$928
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Feb 17 from Pasco to Delhi, returning Tue, Apr 21, priced at $928 found 6 days ago
Alaska Airlines
Mon, Feb 16 - Tue, Apr 21
PSC
Pasco
DEL
Delhi
$937 Roundtrip, found 6 days ago
$937
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Feb 16 from Pasco to Delhi, returning Tue, Apr 21, priced at $937 found 6 days ago
Alaska Airlines
Tue, Feb 17 - Sun, Apr 26
PSC
Pasco
DEL
Delhi
$942 Roundtrip, found 3 days ago
$942
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Feb 17 from Pasco to Delhi, returning Sun, Apr 26, priced at $942 found 3 days ago
Alaska Airlines
Thu, Feb 19 - Sun, Apr 26
PSC
Pasco
DEL
Delhi
$951 Roundtrip, found 3 days ago
$951
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Feb 19 from Pasco to Delhi, returning Sun, Apr 26, priced at $951 found 3 days ago
Alaska Airlines
Tue, Feb 17 - Sat, Apr 25
PSC
Pasco
DEL
Delhi
$970 Roundtrip, found 3 days ago
$970
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Feb 17 from Pasco to Delhi, returning Sat, Apr 25, priced at $970 found 3 days ago
Delta
Sat, Feb 14 - Sat, Apr 25
PSC
Pasco
DEL
Delhi
$994 Roundtrip, found 3 days ago
$994
Roundtrip
found 3 days ago
Select Delta flight, departing Sat, Feb 14 from Pasco to Delhi, returning Sat, Apr 25, priced at $994 found 3 days ago
British Airways
Tue, Feb 10 - Wed, Apr 15
PSC
Pasco
DEL
Delhi
$1,071 Roundtrip, found 3 days ago
$1,071
Roundtrip
found 3 days ago
Select British Airways flight, departing Tue, Feb 10 from Pasco to Delhi, returning Wed, Apr 15, priced at $1,071 found 3 days ago
Hawaiian Airlines
Wed, Apr 8 - Mon, Apr 20
PSC
Pasco
DEL
Delhi
$1,088 Roundtrip, found 1 day ago
$1,088
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Apr 8 from Pasco to Delhi, returning Mon, Apr 20, priced at $1,088 found 1 day ago
Qatar Airways
Tue, Feb 17 - Mon, Apr 27
PSC
Pasco
DEL
Delhi
$1,222 Roundtrip, found 3 days ago
$1,222
Roundtrip
found 3 days ago
Select Qatar Airways flight, departing Tue, Feb 17 from Pasco to Delhi, returning Mon, Apr 27, priced at $1,222 found 3 days ago

Alternative airports near New Delhi

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Indira Gandhi Intl. DEL. Cheapest option available. Average driving time to city center is 46 minutes. Flights from $1,331
DEL
Indira Gandhi Intl.
Cheapest
Average driving time to city center46 min
Flights from $1,331
Flights from Pasco (PSC) to Delhi (DEL)
Origin airport
Tri-Cities
Destination airport
Indira Gandhi Intl.
Airlines serving
Air France, American Airlines, British Airways, Delta, KLM, Qatar Airways, United, Virgin Atlantic
Roundtrip price
$855
Distance
7168 mi

Pasco to Delhi Flights

The cheapest times to fly from Pasco to Delhi

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 Pasco to Delhi are during the month of February. You can find some of the cheapest flights from Pasco to Delhi with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Delhi

Sunday is one of the best days to book for cheap flights from Pasco to Delhi: 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 Pasco to Delhi

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 Pasco to Delhi in 2025. You can also book with separate airlines for your outbound and return journeys, from $470 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 Pasco to Delhi 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 Pasco to Delhi 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 Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL) cost?
Secure a cheap one-way flight from $470 or cheap return flight from $856 from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL)?
Flying in February may help you find better deals, as it's the cheapest month for flights between PSC and DEL. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL)?
To find the cheapest airline that'll fly you from PSC to DEL, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL)?
Nonstop flights from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your travel details and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PSC to DEL?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL)?
Choose a flight from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL) that takes off before 3 PM to reduce the likelihood of delays. Later departures are on average 22% more likely to be canceled.**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 Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL) last-minute?
Booking your flight from PSC to DEL right before your getaway is generally more expensive. However, if there's some wiggle room with your departure times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book a PSC to DEL flight and hotel package?
You'll typically save money by securing a PSC to DEL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your preferred flights and accommodations, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Indira Gandhi Intl. Airport (DEL)?
Usually, it's possible to cancel or reschedule your PSC to DEL flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.