[Expired]Chicago to Seattle or Vice Versa Nonstop Airfare
- Expedia.com offers Chicago to Seattle or Vice Versa Nonstop Airfare from $150 RT.
- Travel Availability:
Departs ORD: April 17, 18, 21, 24, 25; May 1, 2, 8, 9
Returns: April 18, 21, 24, 25, 28; May 1, 2, 8, 9, 15, 16
Departs SEA: April 14, 17, 21, 24, 28;
Returns: April 17, 18, 21, 24, 25; May 1, 2, 8, 9