$430 Find Cheap Flights from Champaign to Seattle - Compare and Save

Only Economy Class is available on flights from Champaign to Seattle.

There are currently no nonstop flights available from Champaign to Seattle. Flights with 1 layover take between 7h 14m and 8h 17m in total, depending on the connection.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Champaign to Seattle range from $404 to $561, with an average of $476 over the past 12 months. Anything below $404 counts as a good deal.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $430 to $2,337. That means the highest observed fare was about 5x higher than the lowest one.

One-way fares from Champaign to Seattle are currently higher than usual. Average one-way flight prices are about $738, which is 104% above the typical average for this route.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates starting from around $4 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Budget
• Dollar

Flights from Champaign to Seattle usually depart from Champaign University-Willard (CMI) and arrive at Seattle/Tacoma Intl (SEA).

Connecting flights from Champaign to Seattle most commonly pass through:

• Chicago O'Hare Intl (ORD) - 65% of one-stop connections
• Dallas/Fort Worth (DFW) - 35% of one-stop connections

Yes. Flexible dates can save you up to 39% on flights from Champaign to Seattle. Saturday is the cheapest departure day at $338 round-trip on average, while Friday is the most expensive at $546, a difference of $208.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 7h 14m, compared with 8h 17m via Dallas/Fort Worth (DFW).

Seattle is 2 hours behind Champaign (Pacific Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.