C$219 Cheap Flights from Pasco (PSC) to Chicago O'Hare International (ORD)

Compare Pasco to Chicago O'Hare International flight deals

Find the cheapest month or even day of the year to fly to Chicago O'Hare International

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Flight deals from Pasco to Chicago O'Hare International

Looking for a cheap last-minute deal or the best return flight from Pasco Airport to Chicago O'Hare International Airport? If you want to travel next month, return fares start from C$548. Find the lowest prices on one-way and return tickets right here.

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

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

Pasco to Chicago O'Hare International: Alternative routes

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

Pasco to Chicago: Flight information

The things to know before you go.
Cheapest flight foundC$219
Cheapest month to flyAugust

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

The best price we found for a return flight from Pasco to Chicago O'Hare International is C$512. 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 Pasco to Chicago O'Hare International. But we found flights with one or more stops from C$511.
As of May 2026, there are no flights flying from Pasco to Chicago O'Hare International.
The cheapest month to fly from Pasco to Chicago O'Hare International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pasco Airport to Chicago O'Hare International Airport on Monday, August 31, 2026.
No airlines currently offer direct flights between Pasco Airport and Chicago O'Hare International 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 Chicago O'Hare 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 Chicago is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Allegiant Air offers the cheapest flight tickets to Chicago O'Hare International.

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

  • Delays at security and check-in are more likely if you're heading away during high season, so allow even more breathing space. A good rule for peak periods? Get there up to four hours early for international flights and at least two hours for domestic departures.

  • If you want to break up your flight from Tri-Cities Airport to O'Hare International Airport, think about adding a stopover. Simply deselect 'Direct flights only' to find a city that interests you. The top stopovers on the PSC - ORD route include:

    • Denver International Airport

    • Minneapolis-St. Paul International Airport

    • Seattle-Tacoma International Airport

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

  • The best price we've seen for a one-way ticket from Tri-Cities Airport to O'Hare International Airport is C$219. The cheapest price for a return flight is C$512. Bear in mind that fares could change due to availability at the time of booking.

  • It's a good idea to book as early as possible if you want to get cheap flight tickets from PSC to ORD. That's because airlines change prices based on demand, which tends to rise closer to departure.

  • The 'Whole month' search function shows you the cheapest flight tickets from Tri-Cities Airport to O'Hare International Airport throughout the entire month. It's a great way to find a bargain if your dates aren't set in stone.

  • Sign into your online account or use the app to set up a Price Alert. You'll be notified right away if there's a better deal on this route. It's simple to do, and it'll save you from searching for cheap flight tickets from PSC to ORD every day.

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

Handy information about Tri-Cities Airport (PSC)

  • Tri-Cities Airport is about 5 kilometres from central Pasco. If you're ride-sharing, driving or catching a cab from the center, it'll take you 9 minutes or so to get there, depending on the traffic. If you're using public transport, expect the journey time to be approximately 36 minutes.

  • Want an easy start to your break? Stay near PSC. Whether you're taking an early flight from Tri-Cities Airport to O'Hare International Airport or want to avoid feeling rushed, these hotels are ideal:

Arriving at O'Hare International Airport (ORD)

Getting from O'Hare International Airport (ORD) to central Chicago

  • O'Hare International Airport to central Chicago takes about 35 minutes by car. It's approximately 40 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing services.

  • It takes around 54 minutes to get there using public transport.

When to fly to O'Hare International Airport (ORD)

  • August is the most popular month for flights from Tri-Cities Airport to O'Hare International Airport. To skip the crowds, go to Chicago in February.

  • When booking your flight from Tri-Cities Airport to O'Hare International Airport, consider the type of weather you enjoy. July is the warmest month in Chicago, with the temperature ranging from 15ºC to 29ºC.

  • If you'd rather travel in cooler conditions, search for a cheap ticket from PSC to ORD in January. Average temperatures are between -12ºC and 3ºC then.

More about Chicago

Complete your Chicago trip with hotels and a car rental

  • Once you've secured your cheap ticket to O'Hare International Airport, discover our low prices and exclusive rates for hotels. You can also compare a range of car rental companies in one place to get the best car rental price for your Chicago trip.

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