$95 Cheap flights from Midway Intl. to Seattle - Tacoma Intl. (MDW to SEA)

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Find The Best Dates To Fly from Midway Intl. to Seattle - Tacoma Intl.

Compare Flight Prices from Chicago to Seattle

Affordable Airfare Tickets from MDW to SEA Airport

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $202 round trip and $95 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Sep 3 - Mon, Sep 8
MDW
Chicago
SEA
Seattle
$202 Roundtrip, found 4 days ago
$202
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Sep 3 from Chicago to Seattle, returning Mon, Sep 8, priced at $202 found 4 days ago
Sat, Aug 16 - Sat, Aug 23
MDW
Chicago
SEA
Seattle
$208 Roundtrip, found 15 hours ago
$208
Roundtrip
found 15 hours ago
Select Southwest Airlines flight, departing Sat, Aug 16 from Chicago to Seattle, returning Sat, Aug 23, priced at $208 found 15 hours ago
Sat, Jul 26 - Fri, Aug 1
MDW
Chicago
SEA
Seattle
$211 Roundtrip, found 6 days ago
$211
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Jul 26 from Chicago to Seattle, returning Fri, Aug 1, priced at $211 found 6 days ago
Sat, Jul 19 - Sat, Aug 2
MDW
Chicago
SEA
Seattle
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jul 19 from Chicago to Seattle, returning Sat, Aug 2, priced at $213 found 3 days ago
Thu, Aug 14 - Mon, Aug 25
MDW
Chicago
SEA
Seattle
$215 Roundtrip, found 2 days ago
$215
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, Aug 14 from Chicago to Seattle, returning Mon, Aug 25, priced at $215 found 2 days ago
Sat, Aug 16 - Mon, Aug 25
MDW
Chicago
SEA
Seattle
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sat, Aug 16 from Chicago to Seattle, returning Mon, Aug 25, priced at $217 found 2 days ago
Wed, Sep 3 - Mon, Sep 8
MDW
Chicago
SEA
Seattle
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Sep 3 from Chicago to Seattle, returning Mon, Sep 8, priced at $217 found 4 days ago
Fri, Aug 15 - Wed, Aug 20
MDW
Chicago
SEA
Seattle
$219 Roundtrip, found 6 hours ago
$219
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Fri, Aug 15 from Chicago to Seattle, returning Wed, Aug 20, priced at $219 found 6 hours ago
Sat, Jul 12 - Sat, Jul 19
MDW
Chicago
SEA
Seattle
$220 Roundtrip, found 3 days ago
$220
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Sat, Jul 12 from Chicago to Seattle, returning Sat, Jul 19, priced at $220 found 3 days ago
Wed, Sep 3 - Mon, Sep 8
MDW
Chicago
SEA
Seattle
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Southwest Airlines flight, departing Wed, Sep 3 from Chicago to Seattle, returning Mon, Sep 8, priced at $223 found 4 days ago

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Mediterranean Inn

Mediterranean Inn

3 out of 5
per person
Aug 3 - Aug 6
found 17 hours ago
Roundtrip flight included
Chicago (MDW) to Seattle (SEA)
Level Seattle Downtown - South Lake Union

Level Seattle Downtown - South Lake Union

3.5 out of 5
Save 100% on your flight
per person
Aug 4 - Aug 8
found 7 hours ago
Roundtrip flight included
Chicago (ORD) to Seattle (SEA)
Lotte Hotel Seattle

Lotte Hotel Seattle

5 out of 5
Save 100% on your flight
per person
Aug 3 - Aug 6
found 17 hours ago
Roundtrip flight included
Chicago (MDW) to Seattle (SEA)
Seattle Vacation Home - The Port

Seattle Vacation Home - The Port

3.5 out of 5
Save 100% on your flight
per person
Aug 19 - Aug 22
found 1 day ago
Roundtrip flight included
Chicago (ORD) to Seattle (SEA)
The Edgewater Hotel

The Edgewater Hotel

4 out of 5
per person
Aug 3 - Aug 6
found 17 hours ago
Roundtrip flight included
Chicago (MDW) to Seattle (SEA)
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Frequently asked questions

Can I catch a flight from Midway Intl. Airport (MDW) to Sea-Tac Airport right now?
It's always wise to find out about any quarantine requirements and travel advice reports in effect in your destination city. Be sure to visit our Covid-19 Travel Advisor for up-to-date info on catching a flight to Sea-Tac Airport from Midway Airport.
Are there direct flights from Midway Intl. Airport (MDW) to SEA?
If you want to get on with your sightseeing adventures in Seattle, you might want to consider Southwest Airlines. They advertise flights direct from Midway Airport to SEA.
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, please visit our Customer Service Portal.
How long is the flight from Midway Airport to Seattle - Tacoma Intl. Airport (SEA)?
With the flight from Chicago to Seattle taking around 6 hours and 33 minutes, there'll be time to get lots of things done in the air. Make the most of your journey by bringing that book you never have time to read, seeing what in-flight entertainment is on offer or having a decent nap. You'll probably even find you're able to squeeze in all three before landing.
What is the flight distance from Chicago Airport to Seattle - Tacoma Intl. Airport (SEA)?
You'll need to journey around 1,750 mi from Chicago Airport to SEA before you can officially kick off your activities. Grab a refreshment when the drink cart trundles by and watch a couple of your favorite movies. You won't be rushed for time!
What airlines fly from Chicago Airport to SEA?
With Southwest Airlines, you won't have to worry about extended layovers or sitting around waiting for your connecting flight. This popular airline will fly you nonstop from Midway Airport to SEA on one of the 60 flights offered on this route every month.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you're flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
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.

Flight information from Chicago to Seattle

 

Traveling From
Midway Intl.
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$202

Route Info

Flight path for flights from Chicago Midway International Airport to Seattle-Tacoma International Airport.


Origin:
MDW - Chicago Midway International Airport
Destination:
SEA - Seattle-Tacoma International Airport
Distance:
1,738.00 miles


Discover our best flights from Chicago MDW to Seattle SEA. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Chicago MDW to Seattle SEA at the right price  

Airfares to Seattle SEA from Chicago MDW currently cost between $202 and $223. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Chicago MDW to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Chicago MDW to Seattle SEA on Travelocity starting at $95. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from Chicago MDW quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from MDW to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Chicago MDW to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from MDW. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Chicago MDW to Seattle SEA today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Chicago MDW to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from Chicago MDW 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from MDW have this option.  

 

Travel with confidence when you book flights to Seattle SEA from Chicago MDW with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.