$146 Cheap Frontier Airlines flights Seattle (SEA) to Chicago (ORD)
Prices were available within the past 7 days and start at $146 for one-way flights and $253 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Mon, Dec 22 - Tue, Dec 23
SEA
Seattle
ORD
Chicago
$253 Roundtrip, found 1 day ago
$253
Roundtrip
found 1 day ago
Origin airport | Seattle - Tacoma Intl. |
|---|---|
Destination airport | O'Hare Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, United |
Popular airline | Frontier Airlines |
Distance | 2745 km |
Average flight time | 6 hours 4 mins |
Most Popular Frontier Airlines Routes from Seattle
Most Popular Frontier Airlines Routes from Chicago
- San Francisco to Newark Liberty Intl. Airport (SFO - EWR)
- Indianapolis to Ontario (IND - ONT)
- Baltimore to San Juan (BWI - SJU)
- Baltimore to San Juan (BWI - SJU)
- Cincinnati to Las Vegas (CVG - LAS)
- Miami to San Juan (MIA - SJU)
- Dallas to New York (DFW - JFK)
- Miami to San Juan (MIA - SJU)
- Seattle to Phoenix (SEA - PHX)
- Cedar Rapids to Los Angeles (CID - LAX)
Popular Domestic Routes in O'Hare Intl.
- Minneapolis to Pittsburgh (MSP - PIT)
- Dallas to Newark Liberty Intl. Airport (DFW - EWR)
- Dallas to New York (DFW - JFK)
- Miami to San Juan (MIA - SJU)
- Cedar Rapids to Los Angeles (CID - LAX)
- San Francisco to Newark Liberty Intl. Airport (SFO - EWR)
- Seattle to Cincinnati (SEA - CVG)
- Newark Liberty Intl. Airport to Houston (EWR - IAH)
- Indianapolis to Ontario (IND - ONT)
- Newark Liberty Intl. Airport to Houston (EWR - IAH)