Pasco (PSC) to Chicago (ORD) at a glance

Explore a range of options for flights from Pasco (PSC) to Chicago (ORD) on this domestic short-haul route. You can compare various airlines to find the best itinerary that aligns with your budget and schedule while you discover the iconic sights and neighborhoods of Chicago. Whether you're looking for cheap flights from Pasco or seeking the best pasco to chicago airfare, we’ve got you covered with all the essential details for your journey from Tri-Cities Airport to O'Hare International Airport.

• Fastest flight duration: around 5h 15m in-flight, plus roughly 1h 30m layover with one stop
• Route distance: roughly 1,600 miles (2,570 km)
• Flights per week: around 10 departures on average
• Typical fares (one-way): economy tickets often range from $140–$430, depending on seasonality and how far ahead you book

Flights from Tri-Cities Airport (PSC) to O'Hare International Airport (ORD)

According to recent traveler bookings, the top airlines flying from Pasco to Chicago are favored for their one-stop services, often featuring layovers at Seattle-Tacoma International Airport (SEA) with a layover of about 1 hour and 15 minutes, Minneapolis-St. Paul International Airport (MSP) which has a 2-hour layover, and Salt Lake City International Airport (SLC) also with a 2-hour layover. This selection allows you to customize your itinerary by balancing price, total travel time, and cabin class preferences.

• Delta: As a leading full-service airline, Delta provides one-stop flights with one-way prices generally falling between $140 and $475. This carrier handles about 42% of departures on this route, featuring an in-flight duration of 5 hours and 15 minutes, and a total travel time of around 6 hours and 45 minutes, including layover.
• Alaska Airlines: Another full-service option, Alaska Airlines offers one-stop services with one-way fares that usually range from $140 to $490. This airline facilitates about 37% of the departures for this route, boasting an in-flight time of 5 hours and 15 minutes and a total journey duration of approximately 6 hours and 45 minutes, layover included.
• United: United operates as a full-service carrier with one-stop flights, where one-way fares typically range from $170 to $530. This airline accounts for around 14% of departures on this route, with an in-flight duration of 5 hours and 15 minutes and an overall travel time of about 6 hours and 45 minutes, factoring in layovers.
• American Airlines: Offering full-service one-stop flights, American Airlines has one-way fares usually between $140 and $400. This airline makes up about 7% of departures on this route, with a flight time of 5 hours and 15 minutes, and a total journey time close to 6 hours and 45 minutes, including any layover.

Travelers flying from Pasco to Chicago have the option to enhance their experience with upgrades. Delta provides choices in first class and premium economy, while Alaska Airlines offers business class service.

Best time to fly from Pasco (PSC) to Chicago (ORD)

The most popular months for travelers flying from Pasco to Chicago are April, June, and September, when peak temperatures in Chicago reach up to 67.3°F in June. If you prefer quieter travel, consider November, the least busy and relatively cheaper time to visit with fewer crowds and temperatures around 42.3°F. For better deals, September usually offers the lowest average one-way fare around $226. Flight availability peaks in April, May, June, and July, with approximately 12 flights per week, making it easier to find convenient departure times. February has the fewest flights, with approximately 8 flights per week.

• Cheapest time to fly: September usually offers good deals with average one-way fare around $226, roughly 15% cheaper than the yearly average.
• More budget-friendly months to fly: May and June typically offer average one-way fares of around $241.
• Most flight options: April, May, June, and July have the highest number of flights from Pasco to Chicago, with approximately 12 flights per week, giving you more flexibility in scheduling your trip.

Month	Temperature	Demand	Weekly Flights	Average one-way Fare
January	25.7°F (-3.5°C)	Average	9	$318
February	27.0°F (-2.8°C)	Slightly Low	8	$264
March	37.0°F (2.8°C)	Average	10	$271
April	46.0°F (7.8°C)	Slightly High	12	$299
May	57.0°F (13.9°C)	Average	12	$240
June	67.3°F (19.6°C)	Slightly High	12	$242
July	73.4°F (23.0°C)	Average	12	$290
August	73.0°F (22.8°C)	Average	11	$271
September	67.1°F (19.5°C)	Slightly High	11	$226
October	54.9°F (12.7°C)	Average	11	$251
November	42.3°F (5.7°C)	Slightly Low	11	$259
December	33.1°F (0.6°C)	Slightly Low	10	$272

*Average one-way fare is based on Expedia flight booking data from January 2025 to April 2026 for the specified route and travel class and may change depending on availability, dates, and demand.

Alternative route from Pasco (PSC) to Chicago (ORD)

• Walla Walla to Chicago (ALW-ORD): Walla Walla Regional Airport (ALW) is located approximately 42 miles from Tri-Cities Airport (PSC). One-way economy tickets for this journey generally fall between $140 and $425, influenced by the season and how far in advance you book. Most flights on this route are one-stop options, primarily connecting through Seattle - Tacoma International Airport (SEA). Major airlines serving this route include Alaska Airlines and Hawaiian Airlines, with business class service also available.

How to find the best prices for flights from Pasco (PSC) to Chicago (ORD)

Getting some of the best deals on flights from Pasco to Chicago is all about timing and flexibility. Here are some key tips to help you save:

1. Best times to book and fly: cheaper fares are typically found when booking at least two months in advance, although most travelers book between two to eight weeks ahead. Afternoon departures (12 PM to 6 PM) generally offer lower prices, while morning flights (5 AM to 12 PM) are more popular. Additionally, flying on Tuesday provides both cheaper prices and is the most favored travel day.
2. Set up price alerts: stay updated on price changes by using Expedia's Price Tracker. Receive alerts when fares drop for your selected route.
3. Bundle and save: bundle your flight and hotel to save on Expedia, or unlock a hotel deal after booking your flight.*
4. Compare flight options: use Expedia's search tool to compare airlines, routes, direct vs. non-direct flights, and flight times. You can also sort by price to find the most affordable options.
5. Stay flexible with dates: being open to different travel days can sometimes help you find better prices on flights and hotels.
6. Think about luggage: nowadays, it's important to check the airline's baggage policies to find the best value. That may be paying for an additional carry-on bag or booking a ticket with checked luggage included. Either way, double-check your allowance before confirming your booking to avoid excess baggage fees at the airport.

*Members only. Savings vary and are not available on all bundles. Select hotels.

Arriving at O'Hare International Airport from Tri-Cities Airport

Chicago welcomes travelers from Pasco with a range of transport options based on price, convenience, and proximity. Here's how to reach Chicago efficiently:

• Hotel transfer: Transfers offer a convenient way to reach your hotel in Chicago, with private rides that can be arranged in advance.
• Car rental: Renting a car from O'Hare International Airport is a great option if you plan to explore and sightsee beyond the city. Browse cheap car rentals at O'Hare International Airport on Expedia.
• Taxi/ride-hailing: Taxis and ride-hailing services may be available from designated pickup areas outside the terminal, check locally on arrival.
• Public transportation: From O'Hare International Airport, O'Hare Station, a metro station, is located just 0.1 miles away on foot, while Rosemont Station, a train station, is about 2.2 miles from the airport and typically reached by car.