flıghtmap
SkyView
Hotels
FlightsGuidesMoreMembership
Log In

Direct flights from Seattle to Chicago

Did you mean Flights from Chicago to Seattle?

Flightmap/Flights from SEA/SEA to MDW

Seattle

United States

SEA

Seattle Tacoma International Airport

Chicago

United States

MDW

Chicago Midway International Airport

Route
Nonstop service available
Distance
1,729 miles
Marketing airlines
1 airline
Aircraft
4 aircraft types
Dates
Oct 19, 2026 – Aug 2, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Departure window: 2026-10-23 – 2026-11-21.

No recent fares appear in this limited preview. This does not mean the route is sold out. Use the search controls to check other dates and routes.

Explore flight routesCompare transfer partnersLearn how to book with points

Explore these airports and cities

  • Flights from SEA
  • Flights to MDW
  • Award flights to Chicago

Seattle to Chicago route overview

Seattle Tacoma International Airport (SEA) serves Seattle; Chicago Midway International Airport (MDW) serves Chicago.

The airports are 1,729 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from SEA to MDW.

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Oct 19, 2026 – Aug 2, 2027.

Marketing airlines on the Seattle to Chicago route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Aircraft flying from SEA to MDW

Frequently asked questions

Which airports serve the Seattle to Chicago route?

Seattle Tacoma International Airport (SEA) is the origin airport and Chicago Midway International Airport (MDW) is the destination airport.

How far is Chicago from Seattle?

SEA and MDW are approximately 1,729 miles apart by great-circle distance.

Are there direct flights from SEA to MDW?

Yes. Roame's current schedule feed shows nonstop service from SEA to MDW.

Which airlines market flights from SEA to MDW?

Marketing airlines listed in the current schedule, including codeshare sellers, are Southwest Airlines (WN). This list does not identify the operating airline for each flight; check the flight details before booking.

Which aircraft fly from SEA to MDW?

Aircraft listed in the current schedule include Boeing 737-800 Winglets (73H), Boeing 737 MAX 8 (7M8), 7S7 and JET.

More routes from Seattle

  • SFOSan FranciscoUnited States
  • LAXLos AngelesUnited States
  • PDXPortlandUnited States
  • PHXPhoenixUnited States
  • GEGSpokaneUnited States
  • YVRVancouverCanada
  • ANCAnchorageUnited States
  • LASLas VegasUnited States
  • ORDChicagoUnited States
  • BOIBoiseUnited States
  • SANSan DiegoUnited States
  • DFWDallas-Fort WorthUnited States
Get the app
Download on the App Store
Flights
SearchDiscoverSkyViewFlightMapsNEW
Hotels
SearchDeals on Stays
About
MembershipAbout usGift CardsGiveawaysHow it works
Resources
Credit CardsGuidesNewsletterRSS FeedAdvertise with usBecome an affiliate
Support
FAQDirectoryHelp centerContact usTerms of servicePrivacy policy
Get the app
Download on the App Store
Follow us
®

The fastest search engine for points travel.

© Copyright 2026 Roame Holdings, Inc. All Rights Reserved.
Sign Up
SearchGuides