Alaska Airlines Cheap Flights from Chicago to Seattle

Find The Best Day To Fly from Chicago to Seattle

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Frequently asked questions

Can I catch a flight from O'Hare Intl. Airport (ORD) to Sea-Tac Airport right now?
For information on any present Seattle - Tacoma Intl. Airport (SEA) travel advice and quarantine requirements, visit our Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out.
What terminal is Alaska Airlines at O'Hare Intl. Airport (ORD)?
If you’re flying between O’Hare Intl. Airport (ORD) and Sea-Tac Airport with Alaska Airlines, you’ll probably be leaving from terminal 3. Your airline should be able to tell you which terminal you’ll be jumping off the plane at.
Are there Alaska Airlines non-stop flights from ORD to SEA?
You bet. Save yourself time and effort and jet straight from O’Hare Intl. Airport (ORD) to Seattle - Tacoma Intl. Airport (SEA) with Alaska Airlines. Avoid tiresome transfers, reduce the risk of losing your suitcase and reach your destination faster — direct flights are the preferred way to travel for many wise wanderers.
How long is an Alaska Airlines flight from ORD to SEA?
Depending on good weather and no delays, your Alaska Airlines flight from ORD to SEA should take on average 6 hours and 15 minutes. That means you’ve got ample time to enjoy a drink or two, get some shut-eye and go over your travel schedule before you touch down.
What type of aircraft does Alaska Airlines fly from ORD to SEA?
Looking for a flight from ORD to SEA with Alaska Airlines? On this route, you’ll typically be boarding either the Boeing 737-900 or the Boeing 737 MAX 9 type aircraft.
How many direct and indirect flights does Alaska Airlines fly from ORD to SEA?
If you’d like to book a jaunt from ORD to SEA, you can choose from around 4 Alaska Airlines flights every day.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.
CarrierFlightDepart ORDArrive SEASat
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AS24807:20 am10:05 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS32911:35 am02:23 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS146807:15 pm10:03 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS101302:05 pm04:51 pm
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Discover our best Alaska Airlines flight from Chicago ORD to Seattle SEA 

To find the best deals on flights to Chicago from Seattle with Alaska Airlines, just enter your travel dates, filter by Alaska Airlines, and hit search. You’ll find 4 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Chicago ORD to Seattle SEA with Alaska Airlines 

If you’re planning a round trip, booking return flights with Alaska Airlines is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Alaska Airlines flights from Chicago ORD to Seattle SEA 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Alaska Airlines flight from Chicago to Seattle costs from . Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seattle SEA from  Chicago ORD with Alaska Airlines 

To find a cheap Alaska Airlines flight from Chicago ORD to Seattle SEA, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Alaska Airlines flights from Chicago ORD to Seattle SEA 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Chicago ORD to Seattle SEA with Alaska Airlines 

If you’re keen to be on Seattle soil fast, don’t waste time with a stopover—filter your search results to show direct Alaska Airlines flights only. The journey takes around 4 hour(s) 45 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Alaska Airlines flights from Chicago ORD to Seattle SEA 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seattle SEA from  Chicago ORD with Alaska Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Alaska Airlines Airports
Hop on a(n) Alaska Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport Code
Country
Airport Name
Number of Flights
SEAUSASeattle - Tacoma Intl.115
ORDUSAO'Hare Intl.44
LAXUSALos Angeles Intl.24
PDXUSAPortland Intl.23
ANCUSATed Stevens Anchorage Intl.22
SFOUSASan Francisco Intl.21
SANUSASan Diego Intl.18
JNUUSAJuneau Intl.10
SJCUSANorman Y. Mineta San Jose Intl.10
GEGUSASpokane Intl.7

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