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$64 Cheap American Airlines flights Seattle (SEA) to Chicago (ORD)
Prices were available within the past 7 days and start at $64 for one-way flights and $127 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Seattle - Tacoma Intl. |
Destination airport | O'Hare Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United |
Roundtrip price | $110 |
Distance | 1715 mi |
Flights from Seattle (SEA) to Chicago (ORD) with American Airlines
❓ How much is a flight ticket from Seattle (SEA) to Chicago (ORD) with American Airlines?
✔️ Prices were available within the past 7 days and start at $64 for one-way flights and $127 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
❓ Which month is the cheapest flight ticket for Seattle (SEA) to Chicago (ORD) with American Airlines?
✔️ The airfares published on Expedia.com over the past 7 days saw the lowest prices for one-way departures in November and round-trip departures in December.
❓ How can I find cheap American Airlines tickets from Seattle SEA to Chicago ORD?
✔️ Use the interactive calendar available on Expedia to see the cheapest American Airlines (Seattle SEA - Chicago ORD) ticket prices during the weeks surrounding your travel dates. Compare flight prices for similar timeframes and adjust departure and return dates to get the cheapest fare possible. The lowest-priced days are highlighted in green.
While it’s impossible to guarantee when to find the lowest prices, our data currently suggests that December seems to be the cheapest month to take roundtrips and November seems to have the lowest one-way prices. Plane tickets for flight routes with one or more stops can sometimes be cheaper.
❓ When is the best time to buy flights from Seattle to Chicago?
✔️ Three weeks out can be the best time to book flights with various airlines on diverse routes according to ARC & Expedia Group historical data. The data also suggests that if book on a Sunday, you could possibly save up to 20% on fares*.
❓ What is the cheapest day to fly from SEA to ORD?
✔️ ARC & Expedia Group historical data suggests that travelers can save on diverse routes when starting their journey on a Thursday for international flights and on a Friday for domestic flights*. The cheapest day of the week to fly changes based on seasonal demand and route popularity. We recommend using the ‘Show flexible dates’ feature at the top of your search.
❓ Can I change or cancel my American Airlines flight from Seattle to Chicago?
✔️ Airlines have different policies and fees for changes or cancellations. It’s important to review the ‘rules + restrictions’ section in your itinerary. We recommend filtering for ‘No change fees’ to see flexible plane tickets. Some airlines charge steep fees, while others are more flexible. Basic Economy or Light Fare tickets are generally non-refundable, but most airlines allow free cancellations or changes within 24 hours after booking. Find out more about changing or canceling your flight reservation by navigating to ‘My Trips’ and selecting ‘Change My Flight.’
*Data specialists from both ARC and Expedia Group analyzed ARC’s global flight data to distill actionable information to help people save money on travel. While it’s impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends.Best day of the week to book and travel recommendation is based on average round-trip ticket prices for January through early October, for both 2019 and 2020, sourced from ARC’s global airline sales database.
- Trending American Airlines Flights
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- Expedia's Latest Trends
Most Popular American Airlines Routes from Seattle
Most Popular American Airlines Routes from Chicago
- American Airlines ORD to LAX
- American Airlines ORD to MIA
- American Airlines ORD to GDL
- American Airlines ORD to CUN
- American Airlines ORD to FLL
- American Airlines ORD to LAS
- American Airlines ORD to MBJ
- American Airlines ORD to PUJ
- American Airlines ORD to IAH
- American Airlines ORD to TPA
- American Airlines ORD to LGA
- American Airlines ORD to PVR
- Lansing to Cancun (LAN - CUN)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Chicago to Cancun (ORD - CUN)
- Chicago to Cancun (ORD - CUN)
- Los Angeles to Cancun (LAX - CUN)
- Los Angeles to New York (LAX - JFK)
- New York to Santo Domingo (JFK - SDQ)
- New York to Santiago (JFK - STI)
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Los Angeles to San José del Cabo (LAX - SJD)
Popular Domestic Routes in O'Hare Intl.
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- Los Angeles to Cancun (LAX - CUN)
- Chicago to Cancun (ORD - CUN)
- New York to Miami (JFK - MIA)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- New York to Santo Domingo (JFK - SDQ)
- Chicago to Punta Cana (ORD - PUJ)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Los Angeles to New York (LAX - JFK)
- Los Angeles to New York (LAX - JFK)
Nearby Airports
- Boeing Field Airport (BFI)
- Seattle Paine Field Intl. Airport Airport (PAE)
- William R. Fairchild Intl. Airport (CLM)
- Lopez Island Airport (LPS)
- Friday Harbor Airport (FRD)
- Friday Harbor Sea Plane Base Airport (FBS)
- Bowerman Airport (HQM)
- Rosario Seaplane Base Airport (RSJ)
- Westsound Airport (WSX)
- Roche Harbor Airport (RCE)