C$207 Cheap Flights from Chicago (CHIA) to Pasco (PSC)

Compare Chicago to Pasco flight deals

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

Book the best Pasco fare with no extra fees

Find the cheapest month to fly from Chicago to Pasco

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

Chicago to Pasco: Alternative routes

Compare routes from Chicago 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 foundC$207
Cheapest month to flyMay

Finding cheap flights from Chicago to Pasco: Frequently asked questions

The best price we found for a return flight from Chicago to Pasco is C$437. 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 to Pasco. But we found flights with one stop from C$437.
As of April 2026, there are no flights flying from Chicago to Pasco.
The cheapest month to fly from Chicago to Pasco is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Chicago to Pasco Airport on Wednesday, April 29, 2026.
No airlines currently offer direct flights between Chicago 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.
The cheapest airline that flies to Pasco is Allegiant Air .

Travelling from Chicago to Tri-Cities Airport (PSC): what you need to know

  • Begin your trip planning by checking out the ideal departure point for your flight from Chicago to Tri-Cities Airport (PSC). Explore the options for taking off from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW), two of the city's main airports.

  • The timezone in Pasco is UTC-7, which is 2 hours behind Chicago. Tri-Cities Airport is located in Pasco.

  • Give yourself plenty of time to catch your flight from Chicago to PSC. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • With more travellers during busy periods like August, be at your terminal even earlier. Two hours for domestic flights and up to four for international journeys will help you deal with any delays. Remember things also get busy during major holidays like Christmas and local events or festivals.

Airports in Chicago

O'Hare International Airport (ORD)

Chicago Midway International Airport (MDW)

About Tri-Cities Airport (PSC)

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

  • Tri-Cities Airport is approximately 5 kilometres from central Pasco. With your own car rental or if you're catching a cab, the drive is about 9 minutes.

  • If you're taking public transport, expect a journey of around 36 minutes.

How to find the cheapest flights from Chicago to Tri-Cities Airport (PSC)

  • The best price we've found for a one-way ticket from Chicago to Tri-Cities Airport is C$207. The cheapest price for a return flight is C$437. Keep in mind fares may change due to demand at the time of booking.

  • We suggest booking as soon as possible to secure flight tickets from Chicago to PSC. You're more likely to bag a bargain and enjoy a wider selection of flight times and travel dates.

  • If you're flexible with your travel plans, use the 'Whole month' tool. It'll find the cheapest price in each month when searching for your ticket from Chicago to Tri-Cities Airport.

  • Create a Price Alert and keep an eye on changes on this route through email or push notifications. You'll know straight away when prices go down. Timing is key when finding flight tickets from Chicago to PSC.

  • Use the filters to tailor your flights from Chicago to Tri-Cities Airport. Simply enter your ideal arrival and departure times, number of stops and airlines. You can also sort your results by 'Cheapest' to see the best deals.

The best time to fly from Chicago to Tri-Cities Airport (PSC)

  • October is the busiest month to board a flight from Chicago to Tri-Cities Airport while May is the quietest. To work out the best time to go to Pasco, consider the pace you prefer to travel at.

  • The warmest month in Pasco is July, with temperatures ranging between 16ºC and 37ºC. Book your flights from Chicago to PSC in this month if you enjoy this type of weather.

  • If you want to travel in cooler conditions, look for a cheap flight from Chicago to Tri-Cities Airport in December when temperatures average between -6ºC and 7ºC.

More about Pasco

Complete your Pasco trip with a car rental

  • Select one of our car rentals in Pasco and see the city at your own pace. Easily compare prices from trusted providers in one place after booking your hotel and cheap flights from Chicago to Tri-Cities Airport.

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