$105 Cheap Flights from Pasco (PSC) to Chicago (ORD)

View $105 flight on Wed, May 20, 2026Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Chicago O'Hare Intl. Airport (ORD)

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Cheap Flights from Pasco to Chicago (PSC-ORD)

Prices were available within the past 7 days and start at $105 for one-way flights and $209 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 31 - Wed, Apr 1
PSC
Pasco
ORD
Chicago
$209 Roundtrip, found 10 hours ago
$209
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Mar 31 from Pasco to Chicago, returning Wed, Apr 1, priced at $209 found 10 hours ago
Delta
Mon, Apr 27 - Sat, May 2
PSC
Pasco
ORD
Chicago
$212 Roundtrip, found 10 hours ago
$212
Roundtrip
found 10 hours ago
Select Delta flight, departing Mon, Apr 27 from Pasco to Chicago, returning Sat, May 2, priced at $212 found 10 hours ago
Delta
Mon, Apr 27 - Wed, Apr 29
PSC
Pasco
ORD
Chicago
$232 Roundtrip, found 10 hours ago
$232
Roundtrip
found 10 hours ago
Select Delta flight, departing Mon, Apr 27 from Pasco to Chicago, returning Wed, Apr 29, priced at $232 found 10 hours ago
Delta
Sat, May 2 - Tue, May 5
PSC
Pasco
ORD
Chicago
$236 Roundtrip, found 10 hours ago
$236
Roundtrip
found 10 hours ago
Select Delta flight, departing Sat, May 2 from Pasco to Chicago, returning Tue, May 5, priced at $236 found 10 hours ago
Delta
Tue, Apr 14 - Sat, Apr 18
PSC
Pasco
ORD
Chicago
$237 Roundtrip, found 18 hours ago
$237
Roundtrip
found 18 hours ago
Select Delta flight, departing Tue, Apr 14 from Pasco to Chicago, returning Sat, Apr 18, priced at $237 found 18 hours ago
Delta
Tue, Apr 28 - Mon, May 4
PSC
Pasco
ORD
Chicago
$239 Roundtrip, found 10 hours ago
$239
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Apr 28 from Pasco to Chicago, returning Mon, May 4, priced at $239 found 10 hours ago
American Airlines
Wed, Apr 29 - Sat, May 2
PSC
Pasco
ORD
Chicago
$243 Roundtrip, found 10 hours ago
$243
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Wed, Apr 29 from Pasco to Chicago, returning Sat, May 2, priced at $243 found 10 hours ago
Alaska Airlines
Sun, Apr 12 - Wed, Apr 15
PSC
Pasco
ORD
Chicago
$262 Roundtrip, found 18 hours ago
$262
Roundtrip
found 18 hours ago
Select Alaska Airlines flight, departing Sun, Apr 12 from Pasco to Chicago, returning Wed, Apr 15, priced at $262 found 18 hours ago
United
Sat, Apr 25 - Sat, May 2
PSC
Pasco
ORD
Chicago
$277 Roundtrip, found 4 hours ago
$277
Roundtrip
found 4 hours ago
Select United flight, departing Sat, Apr 25 from Pasco to Chicago, returning Sat, May 2, priced at $277 found 4 hours ago
Hawaiian Airlines
Thu, Apr 16 - Tue, Apr 21
PSC
Pasco
ORD
Chicago
$347 Roundtrip, found 5 days ago
$347
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Apr 16 from Pasco to Chicago, returning Tue, Apr 21, priced at $347 found 5 days ago

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Alternative airports near Chicago

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to O'Hare Intl. ORD. Cheapest option available. Average driving time to city center is 23 minutes. Flights from $498
ORD
O'Hare Intl.
Cheapest
Average driving time to city center23 min
Flights from $498

Find the cheapest month to fly from Pasco (PSC) to Chicago (ORD)

September is typically the cheapest month to fly

From $237 - $440 per traveler.

Frequently asked questions

How much does a flight from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) cost?
You can find cheap one-way flights from $105 and cheap return flights from $209 Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) with Expedia. One-way flights usually range from $219 to $1267, and return flights typically cost between $416 and $1401. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
February is the cheapest month to fly from Pasco to Chicago, with average return fares around $353. This is about 23% lower than the average price throughout the year, as February typically has lower travel demand. Other cheap months to fly from Pasco to Chicago include May and November.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
Enter PSC to ORD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
Alaska Airlines is one of the cheapest airlines offering connecting flights from Tri-Cities (PSC) to O'Hare Intl. (ORD), with round-trip tickets starting from around $228 with a layover in Seattle - Tacoma Intl. (SEA). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
To find a cheap flight from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
The ideal months to fly from Pasco (PSC) to Chicago (ORD) are February and November. Return flights during these months average around $353. February is often less crowded, while November offers a chance to experience Chicago's fall charm, making both months excellent choices for your travel plans.*Prices based on flights available on Expedia in the last year.
What is the earliest flight from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
The earliest flight from Pasco (PSC) to Chicago (ORD) usually departs at 5:00 AM, operated by American Airlines. This seasonal service is available in April and May, giving you an early start to your day in Chicago. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
For flights from Pasco, WA (PSC) to Chicago, IL (ORD), the most popular departure times are in the early morning, from 6am to 9am. This accounts for about 34% of total traffic. Many major carriers, including Delta, Alaska Airlines, and United, offer flights during this window. Many travelers prefer this time because it allows them to arrive in Chicago with a full day ahead of them.
How long does it take to fly from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
Flying from PSC to ORD with a connection usually takes about 9 hours, traveling roughly 1,566 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
First class seats are offered on the PSC to ORD route. First class cabins are available on:

  • Delta Air Lines
  • American Airlines
  • United Airlines

How do I earn miles on a Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) flight with Expedia?
It's easy to earn miles on a Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Chicago from Tri-Cities (PSC)?
When traveling from Tri-Cities (PSC) to Chicago, you can fly into O'Hare Intl. (ORD) and Midway Intl. (MDW). Some flights may connect through major hubs like Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA), Sky Harbor Intl. (PHX) before reaching Chicago. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) at the last minute?
Typically, booking a last minute flight from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) flight and hotel package?
Securing a Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) Chicago Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.)?
If you booked your Pasco, WA (PSC-Tri-Cities) to Chicago, IL (ORD-O'Hare Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Tri-Cities
Destination airport
O'Hare Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$208
Distance
1565 mi

Book with confidence

Pasco to Chicago Flights

The cheapest times to fly from Pasco to Chicago

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to Chicago are during the month of March. You can find some of the cheapest flights from Pasco to Chicago with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Chicago

Sunday is one of the best days to book for cheap flights from Pasco to Chicago: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pasco to Chicago

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to Chicago in 2026. You can also book with separate airlines for your outbound and return journeys, from $105 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to Chicago flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pasco to Chicago airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pasco to Chicago Flights

*Flight schedules are subject to change.

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*Available to One Key members.