Cheap Flights from Chicago O'Hare International (ORD) to Pasco (PSC)

Compare Chicago O'Hare International to Pasco flight deals

Find the cheapest month or even day of the year to fly to Pasco

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Flight deals from Chicago O'Hare International to Pasco

Looking for a cheap last-minute deal or the best return flight from Chicago O'Hare International Airport to Pasco Airport? If you want to travel next month, return fares start from £310. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Chicago O'Hare International to Pasco

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

Chicago O'Hare International to Pasco: Alternative routes

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

Chicago to Pasco: Flight information

The things to know before you go.
Cheapest flight found£111
Cheapest month to flyMay

Finding cheap flights from Chicago O'Hare International to Pasco: Frequently asked questions

The best price we found for a return flight from Chicago O'Hare International to Pasco is £274. 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.
Currently, there are no airlines that fly direct from Chicago O'Hare International to Pasco. But we found flights with one or more stops from £274.
As of April 2026, there are no flights flying from Chicago O'Hare International to Pasco.
The cheapest month to fly from Chicago O'Hare International to Pasco is usually April.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Chicago O'Hare International Airport to Pasco Airport on Wednesday, 22 April 2026.
No airlines currently offer direct flights between Chicago O'Hare International Airport and Pasco Airport. Most routes have one or more stops.
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 Pasco 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 Pasco is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Pasco.

Travelling from O'Hare International Airport (ORD) to Tri-Cities Airport (PSC): what you need to know

  • Arrive at the airport on time so you don't miss your ORD to PSC flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

  • During popular months like August, you'll want to get to the airport well in advance. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during a high season in general.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from O'Hare International Airport to Tri-Cities Airport, deselect 'Direct flights only.' Then, pick a flight offering a stop long enough to visit your chosen city. Worthwhile stopovers between ORD and PSC include:

    • Minneapolis-St. Paul International Airport

    • Denver International Airport

    • Seattle-Tacoma International Airport

How to find the cheapest flights from O'Hare International Airport (ORD) to Tri-Cities Airport (PSC)

  • At the moment, £111 is the lowest price we've found for a one-way O'Hare International Airport to Tri-Cities Airport flight. The best price for a return ticket is £274. Keep in mind that fares could change due to demand when booking.

  • To pick up cheap tickets from ORD to PSC, book as early as you can. Airlines typically offer the most competitive fares when flights are first made available.

  • The 'Whole month' tool shows you the cheapest flights from O'Hare International Airport to Tri-Cities Airport throughout the month. It's a great way to snap up a bargain if your dates are flexible.

  • Getting your hands on cheap flights from ORD to PSC is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know as soon as a lower fare pops up.

  • Choose your ideal departure and arrival times, airlines and number of stops with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from O'Hare International Airport to Tri-Cities Airport.

Handy information about O'Hare International Airport (ORD)

  • ORD is located at 10000 West O'Hare.

  • When it comes to the on-time performance of O'Hare International Airport, 74.85% of flights complete their journey on time.

  • O'Hare International Airport is around 25 miles from central Chicago. If you're ride-sharing, catching a cab or driving from the centre, it'll take you 35 minutes or so to arrive, depending on the traffic.

  • Planning to catch public transport? Expect a trip time of around 55 minutes.

  • Have an early flight from O'Hare International Airport to Tri-Cities Airport? Avoid rushing to the terminal (and enjoy a little extra shut-eye) by choosing one of these hotels near ORD:

Arriving at Tri-Cities Airport (PSC)

Getting from Tri-Cities Airport (PSC) to central Pasco

  • PSC is located at 3601 N 20th Avenue.

  • Tri-Cities Airport is approximately 3 miles from the centre of Pasco. The drive time takes around 10 minutes.

  • It'll take around 35 minutes to get there by public transport.

When to fly to Tri-Cities Airport (PSC)

  • The quietest month for a flight from O'Hare International Airport to Tri-Cities Airport is May, while May is the busiest. Pick the best time to visit Pasco based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • Lock in your flight from O'Hare International Airport to Tri-Cities Airport for July if you'd like to go to Pasco during its warmest month. Expect temperatures of between 16ºC (61ºF) and 37ºC (99ºF).

  • Search for cheap tickets from ORD to PSC in December if you like travelling in cooler conditions. Temperatures are at their lowest around then, ranging between -6ºC (21ºF) and 7ºC (45ºF) on average.

Explore more of United States

  • Seattle is just one of the many cities in United States waiting to be explored once you've seen the sights of Pasco. Around 180 miles away to the north-west, its top attractions include Greyhound: Bus Station, LMN Architects and Boeing Radiation Effects Lab.

  • Around 180 miles west of Pasco, Portland is another favourite stop in United States. Start your sightseeing at Pioneer Courthouse Square, Portland Japanese Garden and Pittock Mansion.

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