Cheap Flights from Pasco to Denver International

Compare Pasco to Denver International flight deals

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Flight deals from Pasco to Denver International

Looking for a cheap last-minute deal or the best return flight from Pasco to Denver International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Pasco to Denver International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Pasco to Denver International flights are currently cheapest in August.

Direct flights from Pasco to Denver International

Pasco to Denver International: Alternative routes

Compare routes from Pasco to Denver below. You may find an airport to fly into that's cheaper, faster, or easier than Denver International.

Pasco to Denver: Flight information

The things to know before you go.
Cheapest flight foundR 1,670
Cheapest month to flyAugust
Average flight time2 hrs, 30 mins
Most popular airlineUnited
Average flights per week25

Finding cheap flights from Pasco to Denver International: Frequently asked questions

The best price we found for a return flight from Pasco to Denver International is R 3,320. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 30 minutes is the average flight time from Pasco to Denver International.
United and SkyWest Airlines fly direct from Pasco to Denver International.
As of July 2025, there are 25 flights per week flying from Pasco to Denver International.
The cheapest month to fly from Pasco to Denver International is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pasco Airport to Denver International Airport on Thursday, 11 September 2025.
Yes – the average flight time is 2 hours and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Denver International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Denver is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, KLM and United offer the cheapest flight tickets to Denver International.

Flying from Tri-Cities Airport (PSC) to Denver International Airport (DEN): what you need to know

  • The average length of a direct flight from Tri-Cities Airport to Denver International Airport is 2 hours 25 minutes.

  • Denver's timezone is UTC-6, which makes Denver one hour ahead of Pasco.

  • Flights from PSC to DEN start from 05:15 — the earliest with United Airlines. The last departure is at 13:41 with United Airlines. In total, you can take your pick of 20 weekly Tri-Cities Airport to Denver International Airport flights.

  • Give yourself enough time to catch your PSC to DEN flight. As a rule of thumb, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Flying during a peak time like May? Major public holidays and other high seasons can result in longer lines at security. Play it safe and arrive up to four hours before international flights and two hours before a domestic departure.

  • United Airlines is your gateway to exploring Denver (and perhaps some other great parts of United States!). Browse the direct flights from Tri-Cities Airport to Denver International Airport offered by this airline.

  • United Airlines has the highest passenger demand on this route.

  • United Airlines tops the rankings as the most punctual carrier for PSC to DEN flights, with 84.17% of its services arriving on schedule.

  • We make it simple to book a flight with a stopover. To see your options for tickets from Tri-Cities Airport to Denver International Airport, deselect 'Direct flights only.' Then, choose a flight that has a stop long enough to explore your chosen city. Popular stopovers between PSC and DEN include:

    • Salt Lake City International Airport

    • Seattle-Tacoma International Airport

    • Harry Reid Airport (formerly McCarran Airport)

How to find the cheapest flights from Tri-Cities Airport (PSC) to Denver International Airport (DEN)

  • Right now, R 1,670 is the cheapest price we've found for a one-way Tri-Cities Airport to Denver International Airport flight. The best price for a return plane ticket is R 3,318. Bear in mind that fares may change due to demand at the time of booking.

  • To pick up cheap tickets from PSC to DEN, reserve your trip seven months before your planned departure.

  • Schedule your trip for June. That's the cheapest month for flights from Tri-Cities Airport to Denver International Airport. If you're flexible on when you fly, use the 'Whole month' tool to find the lowest airfare across each month.

  • Cut down on the time spent looking for cheap flights from PSC to DEN by setting up a Price Alert. You'll get an email or notification on the app when a new low fare is offered.

  • Pick your preferred departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to find the best deals on flights from Tri-Cities Airport to Denver International Airport.

Handy information about Tri-Cities Airport (PSC)

  • The address for PSC is 3601 N 20th Avenue.

  • Tri-Cities Airport maintains a solid on-time record, reducing the likelihood of delays. Departures from PSC arrive at their destination as scheduled 84.01% of the time.

  • To reach Tri-Cities Airport from central Pasco, it takes around 10 minutes if you're planning to drive. This depends on traffic, however. It's approximately 5 kilometres from the airport to the city centre.

  • The trip on public transport takes about 35 minutes.

  • Looking for a convenient hotel near PSC? If you're catching an early flight from Tri-Cities Airport to Denver International Airport, these accommodation options will have you moments from check-in:

Arriving at Denver International Airport (DEN)

  • After your Tri-Cities Airport to Denver International Airport flight has arrived, relax at a hotel close by. Baymont by Wyndham Denver International Airport is a comfy option that's not too far from DEN.

  • Grab a Denver International Airport rental car and discover Denver and beyond with your own wheels. Routes Car Rentals, Dollar and Budget are top outlets to choose from here.

  • Booking your ride from Denver International Airport around one week ahead gives you the best chance of locking in a great deal.

Getting from Denver International Airport (DEN) to central Denver

  • You'll find DEN at 8500 Pena Boulevard.

  • Denver International Airport is approximately 40 kilometres from central Denver. The drive time takes about 35 minutes.

  • If you're travelling by public transport, expect a journey of around 1 hour 30 minutes.

When to fly to Denver International Airport (DEN)

  • It's time to choose your travel dates for your flight from Tri-Cities Airport to Denver International Airport. July is the most popular month to head to Denver. If you're after a quieter vibe, go in April.

  • Lock in your flight from Tri-Cities Airport to Denver International Airport for July if you'd like to visit Denver during its warmest month. Expect temperatures of between 14ºC (57ºF) and 32ºC (90ºF).

  • January has average temperatures of between -9ºC (16ºF) and 7ºC (45ºF). Look for cheap tickets from PSC to DEN sometime then if you'd rather travel in cooler conditions.

Explore more of United States

  • Denver has its own special appeal, but there are so many other corners of United States just waiting to be discovered. About 105 kilometres south of Denver, a visit to Colorado Springs will fill your itinerary to the brim. Start with leading sights like US Northern Command (USNORTHCOM) / North American Aerospace Defence Command (NORAD) Headquarters, Cheyenne Mountain Air Force Station and National Strength and Conditioning Association (NSCA).

  • Around 13 kilometres east of Denver, Aurora is another essential stop in United States. Experience the best of this destination with a visit to Magellan's Travel Solutions and Gear, The Fairways at Lowry and Retired Enlisted Association Inc.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.