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 April.

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 found£98
Cheapest month to flyApril

Finding cheap flights from Chicago to Pasco: Frequently asked questions

The best price we found for a return flight from Chicago 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 to Pasco. But we found flights with one stop from £274.
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, 15 April 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 .

Flying from Chicago to Tri-Cities Airport (PSC): What you need to know

  • Get your trip planning underway by looking up the most convenient place to catch your flight from Chicago to Tri-Cities Airport (PSC). Explore your options for taking off from O'Hare International Airport (ORD) or Chicago Midway International Airport (MDW), the city's main airports.

  • Pasco is two hours behind Chicago. Tri-Cities Airport is located in Pasco, which follows the UTC-7 timezone.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This will give you enough time to catch your flight from Chicago to PSC.

  • Heading off during a peak period like a bank holiday? Expect longer lines at check-in and security. To give yourself peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

Airports in Chicago

O'Hare International Airport (ORD)

  • Located around 40 kms (25 miles) from central Chicago, ORD can be reached in about 35 minutes by car (depending on traffic). The journey by public transport will take roughly 55 minutes.

  • In search of a convenient hotel near O'Hare International Airport? If you've booked an early flight from Chicago to Tri-Cities Airport, these stays will put you conveniently close to check-in:

  • 74.85% of flights leaving from O'Hare International Airport arrive at their destination on time.

  • You'll find ORD at 10000 West O'Hare.

Chicago Midway International Airport (MDW)

  • Using public transport, you can travel from central Chicago to MDW in about 45 minutes. The airport is roughly 19 kms (12 miles) away, and getting there by car takes approximately 20 minutes.

  • Want to enjoy an extra night away before catching your Chicago to PSC flight? Kick back in a hotel near Chicago Midway International Airport before your trip officially starts. Here's where you can stay:

  • Chicago Midway International Airport has an on-time performance rate of 77.88%. This figure provides insight into how frequently flights departing from this airport make it to their destination on schedule.

  • MDW is located at 5700 South Cicero.

Chicago Rockford International Airport (RFD)

  • From central Chicago, RFD is around 137 kms (85 miles) away. It takes roughly 1 hour 25 minutes to get there by car and 4 hours 15 minutes or so if you use public transport.

  • Make catching an early Chicago to Tri-Cities Airport flight the easiest part of your trip. Stay at one of these hotels near Chicago Rockford International Airport and get to your boarding gate without rushing:

  • The on-time performance rate of RFD is 76.19%. In simpler terms, that's how frequently flights that depart this airport arrive as planned.

  • Chicago Rockford International Airport is located at 2 Airport Cir.

About Tri-Cities Airport (PSC)

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

  • Tri-Cities Airport is around 3 miles from central Pasco. How long it'll take to get to the centre in a cab or car hire depends on the time of day. Do some research before you go.

  • Travelling on public transport will take you roughly 35 minutes.

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

  • £98 is the lowest price for a one-way ticket from Chicago to Tri-Cities Airport. Return flights start at £274. These prices can change depending on demand.

  • To pick up cheap flights from Chicago to PSC, book ahead. Airlines typically offer their most competitively priced fares when flights are first released.

  • If you have some flexibility with your travel plans, use the 'Whole month' tool. It'll show you the cheapest price across each month when searching for your Chicago to Tri-Cities Airport ticket.

  • Locking in a cheap plane ticket from Chicago to PSC is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll get in touch as soon as prices go down.

  • Save money on your flight from Chicago to Tri-Cities Airport by using the search filters. Select your preferred times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

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

  • October is when most people book flights from Chicago to Tri-Cities Airport (PSC). Visit Pasco in May for a quieter experience.

  • When booking your Chicago to PSC plane ticket, consider the kind of weather forecast you're hoping for. July is the warmest month in Pasco, with temperatures ranging from 16ºC (61ºF) to 37ºC (99ºF).

  • If you like cooler conditions, look for a cheap ticket from Chicago to Tri-Cities Airport in December when temperatures are between -6ºC (21ºF) and 7ºC (45ºF).

More about Pasco

  • Start your Pasco trip off on the right foot by choosing the perfect place to stay. Once you've booked your flight from Chicago to Tri-Cities Airport, check out our range of accommodation options including:

  • There are so many things to see and do in this city, it can be tricky to work out where to start. Sacajawea State Park, Sacajawea State Park Interpretive Centre and Yakima River are top attractions which should be on every Pasco itinerary.

Explore more of the United States

  • Pasco is easy to fall in love with, but there are so many other corners of the United States waiting to be discovered. Around 290 kms (180 miles) north-west of Pasco, a trip to Seattle will keep you busy. Start with leading sights like Pike Place Market, Space Needle and Seattle Skyline.

  • If you're looking to explore another well-known destination in the United States, head for Portland, about 290 kms (180 miles) west of Pasco. Portland Japanese Garden, Voodoo Doughnut and Great Northwest are highlights.

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