$137 Cheap flight deals from Chicago (CHI) to Tri-Cities (PSC)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Airfares from $137 One Way, $264 Round Trip from Chicago to Tri-Cities

Prices starting at $264 for return flights and $137 for one-way flights to Tri-Cities were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 22 - Wed, Jun 12
ORD
Chicago
PSC
Pasco
$264 Roundtrip, found 6 days ago
$264
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, May 22 from Chicago to Pasco, returning Wed, Jun 12, priced at $264 found 6 days ago
Wed, May 15 - Tue, Jun 4
ORD
Chicago
PSC
Pasco
$274 Roundtrip, found 6 days ago
$274
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 15 from Chicago to Pasco, returning Tue, Jun 4, priced at $274 found 6 days ago
Wed, May 29 - Sat, Jun 1
ORD
Chicago
PSC
Pasco
$294 Roundtrip, found 13 hours ago
$294
Roundtrip
found 13 hours ago
Select Alaska Airlines flight, departing Wed, May 29 from Chicago to Pasco, returning Sat, Jun 1, priced at $294 found 13 hours ago
Tue, May 14 - Tue, May 28
ORD
Chicago
PSC
Pasco
$299 Roundtrip, found 6 days ago
$299
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, May 14 from Chicago to Pasco, returning Tue, May 28, priced at $299 found 6 days ago
Tue, May 14 - Sat, May 18
ORD
Chicago
PSC
Pasco
$300 Roundtrip, found 5 days ago
$300
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, May 14 from Chicago to Pasco, returning Sat, May 18, priced at $300 found 5 days ago

More About Flying To Tri-Cities from Chicago

Route Information for Flights from Chicago to Tri-Cities

Origin Airport IATA Code
CHI
Destination Airport IATA Code
PSC
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Chicago to Tri-Cities

For the best travel experience from Chicago to Tri-Cities domestic and international travelers everywhere choose Orbitz for guaranteed low prices and cutting-edge mobile tools.

Convenient Low-Cost Travel

Orbitz makes it simple to book discount flights from Chicago to {destination.name} without compromising your schedule. You can always find deals on domestic flights from a location near you. You may find the best deals to fit your schedule by mixing and matching airlines to get you from Chicago to Tri-Cities.

Access Orbitz On The Move

You can access Orbitz anywhere at anytime for travel from Chicago to Tri-Cities using the latest technology. Via your mobile phone you can track any changes to your flight status, gate and baggage claim details, and with Orbitz’s full-service mobile apps for iPhone and Android you can view these trip details anytime anywhere. You can also get fare alerts and travel updates to keep you informed of the cheapest flights from Chicago to Tri-Cities.

Earn Rewards on Your Chicago to Tri-Cities Flights

At Orbitz you can benefit from low cost travel and have your loyalty rewarded on certain types of Chicago to Tri-Cities flights. All you need to do is enter you frequent flyer number when booking and rack up your rewards through Orbitz online on the Traveler Information page for use on future flights. You can even add your frequent flyer number to an existing reservation to start the ball rolling.

Frequently asked questions

What is the shortest flight from Chicago to Tri-Cities?
The shortest flight time from Chicago to Tri-Cities is 4 hours and 49 minutes, which gives you plenty of time to enjoy a wine or get absorbed in a good movie.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.