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A good sale for nonstop service between Seattle and Chicago
This is a regular economy fare with advance seat assignment and normal size carry-on included.
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Sample Travel Date:
- January 15th – 19th, 2022
- This is just ONE SAMPLE travel date, for more availability, please follow the “Fare Availability” and “How to Search for Availability” instructions below
- Valid for travel from January 2022 – early March 2022 for Tuesday, Wednesday and Saturday departures and returns. Availability is limited. Must purchase at least 7 days in advance of departure
- Please note that while this fare is valid at time of posting, if this post is more than two days old, the fare is likely gone.
How to Search for Availability:
- This is just to search for availability. To buy your tickets, scroll down to “How to Buy” section of this post
- Use ITA Software Matrix Airfare Search and use the following search criteria:
- Departing from: SEA
Outbound Advanced Routing Code:
- Textbox 1: aa
- Textbox 2:
- These work both ways, so ORD can be the Departing from: field and SEA can be the Destination:
Return Advanced Routing Code:
- Textbox 1: aa
- Textbox 2:
- (Click on Advanced Routing Codes link to enable advanced routing code input)
- Select “See calendar of lowest fares”
- Length of stay “3-10” (This is just a sample, you can use any 7 day date range like 3-10, 7-14 etc)
- Beginner’s Guide on How to Use Matrix by ITA Software
- How to Read Airfare Rules and Use It to Your Advantage
- The ITA search page should be like below when all values are inputted
- You cannot buy tickets using ITA. To buy, follow our instructions in the “How to Buy” section below.
Elite Qualifying Dollars:
- SEA – ORD (Chicago) – SEA
- Miles Flown: 3,430 miles or 5.1 cents per mile
- Elite Qualifying Miles: 3,430 miles
- Redeemable Miles: 688 miles
How to Buy:
- Support us by using our Priceline link to book with dates found on ITA Software Matrix Airfare Search.
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Activities and Tours
- Viator – The world's largest marketplace for destination activities and tours
For more of the latest cheap Chicago Flight Deals:
- Go to the The Chicago Flight Deals page
For more of the latest cheap Seattle Flight Deals:
- Go to the The Seattle Flight Deals page
* The Flight Deal will receive a commission if you use the Priceline, accommodation, car rental, activities, or travel insurance affiliate links to make a booking or apply and is approved for a credit card using our link above. Thank you for your continuing support.
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