$139 Cheap Flights from Chicago (MDW) to Pasco (PSC)

View $139 flight on Tue, Mar 17, 2026Opens in a new window

Popular airlines from Chicago Midway Airport (MDW) to Tri-Cities Airport (PSC)

Cheap Flights from Chicago to Pasco (MDW-PSC)

Prices were available within the past 7 days and start at $139 for one-way flights and $276 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Mar 17 - Mon, Apr 13
MDW
Chicago
PSC
Pasco
$276 Roundtrip, found 21 hours ago
$276
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Mon, Apr 13, priced at $276 found 21 hours ago
Delta
Tue, Mar 17 - Sun, Apr 19
MDW
Chicago
PSC
Pasco
$296 Roundtrip, found 21 hours ago
$296
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Sun, Apr 19, priced at $296 found 21 hours ago
Delta
Tue, Mar 17 - Thu, Apr 16
MDW
Chicago
PSC
Pasco
$316 Roundtrip, found 21 hours ago
$316
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Thu, Apr 16, priced at $316 found 21 hours ago
Delta
Tue, Mar 17 - Tue, Apr 14
MDW
Chicago
PSC
Pasco
$325 Roundtrip, found 5 days ago
$325
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Tue, Apr 14, priced at $325 found 5 days ago
Delta
Tue, Mar 17 - Sat, Apr 18
MDW
Chicago
PSC
Pasco
$330 Roundtrip, found 21 hours ago
$330
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Sat, Apr 18, priced at $330 found 21 hours ago
Delta
Tue, Mar 17 - Wed, Apr 15
MDW
Chicago
PSC
Pasco
$355 Roundtrip, found 21 hours ago
$355
Roundtrip
found 21 hours ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Wed, Apr 15, priced at $355 found 21 hours ago
Delta
Wed, Mar 18 - Sat, Apr 18
MDW
Chicago
PSC
Pasco
$373 Roundtrip, found 5 days ago
$373
Roundtrip
found 5 days ago
Select Delta flight, departing Wed, Mar 18 from Chicago to Pasco, returning Sat, Apr 18, priced at $373 found 5 days ago
Delta
Tue, Mar 17 - Fri, Apr 17
MDW
Chicago
PSC
Pasco
$408 Roundtrip, found 6 days ago
$408
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Fri, Apr 17, priced at $408 found 6 days ago
Delta
Tue, Mar 17 - Mon, Apr 20
MDW
Chicago
PSC
Pasco
$411 Roundtrip, found 6 days ago
$411
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Mar 17 from Chicago to Pasco, returning Mon, Apr 20, priced at $411 found 6 days ago
Delta
Sat, Mar 14 - Sat, Apr 18
MDW
Chicago
PSC
Pasco
$418 Roundtrip, found 5 days ago
$418
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Mar 14 from Chicago to Pasco, returning Sat, Apr 18, priced at $418 found 5 days ago

The Annual Vacation Sale

Members save up to 40% on hotels and homes. Plan this year’s big trip and save.
Book now

Frequently asked questions

How much does a flight from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC) cost?
Snag a cheap one-way flight from $139 or cheap return flight from $276 from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC)?
The cheapest month to fly from MDW to PSC is March, when there's less demand. Off-peak months are generally when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest MDW to PSC flight.
How many flights per day from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC)?
Nonstop flights from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MDW to PSC?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC)?
To arrive at Tri-Cities Airport (PSC) on schedule, book a flight that leaves Midway Intl. Airport (MDW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC) last-minute?
Last-minute bookings from MDW to PSC are generally more expensive. For the lowest rates, start looking for flights well in advance. That being said, if your travel plans are flexible, it's possible to land a cheap fare just before your departure.
Is it cheaper to book a MDW to PSC flight and hotel package?
You'll generally save money by securing a MDW to PSC flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Midway Intl. Airport (MDW) to Tri-Cities Airport (PSC)?
In most instances, you can modify or cancel your MDW to PSC flight. However, there may be additional charges, especially if you made your booking more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further details, go to our Customer Service portal.

Travel information

Origin airport
Midway Intl.
Destination airport
Tri-Cities
Airlines serving
Delta
Roundtrip price
$276
Distance
1578 mi

Book with confidence

Chicago to Pasco Flights

The cheapest times to fly from Chicago to Pasco

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 Chicago to Pasco are during the month of March. You can find some of the cheapest flights from Chicago to Pasco with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Chicago to Pasco

Sunday is one of the best days to book for cheap flights from Chicago to Pasco: 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 Chicago to Pasco

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 Chicago to Pasco in 2026. You can also book with separate airlines for your outbound and return journeys, from $139 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 Chicago to Pasco 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 Chicago to Pasco 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.

 

Chicago to Pasco Flights

*Flight schedules are subject to change.

*Available to One Key members.