SEA to ORD

Seattle to Chicago flight ticket price

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

SEA
Seattle (SEA), USASeattle/tacoma International
ORD
Chicago (ORD), USAO Hare International
Search
Live fares from the airlines No hidden charges Free cancellation window 24×7 booking support
Cheapest fareUS$217Delta Air Lines
Fastest3h 54mgate to gate
Options today175flights on this route

Live flights for Thu, 06 Aug 2026

Review fares, stops, timings and baggage. Use Search or View all flights for the complete search result.

Showing flight options for the selected travel date.
Currency: USD
Thu, 06 AugSEA to ORD$217 Fri, 07 AugSEA to ORD Sat, 08 AugSEA to ORD Sun, 09 AugSEA to ORD Mon, 10 AugSEA to ORD Tue, 11 AugSEA to ORD Wed, 12 AugSEA to ORD
Sort By:DepartureDurationArrivalPrice
Delta Air Lines
Delta Air Lines
DL-1628
07:16
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :24 M
1 Stop
LAX · 1h 24mLos Angeles (LAX), United States
17:40
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$217
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2055
07:15
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :08 M
Non Stop
13:23
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$217
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
American Airlines
American Airlines
AA-1872
05:50
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :17 M
Non Stop
12:07
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$227
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
Alaska Airlines
Alaska Airlines
AS-328
00:17
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :03 M
Non Stop
06:20
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$276
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-538
17:48
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :11 M
Non Stop
23:59
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$276
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
American Airlines
American Airlines
AA-3234
10:19
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :27 M
Non Stop
16:46
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$277
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-2379
23:56
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :09 M
Non Stop
06:05
2026-08-07
CHICAGO (ORD)United StatesO Hare International
$277
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-2966
13:35
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :35 M
Non Stop
20:10
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$285
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-1476
15:35
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :32 M
Non Stop
22:07
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$285
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-3583
06:10
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :51 M
1 Stop
PHX · 2h 54mPhoenix (PHX), United States
18:01
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$287
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-4117
11:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
10H :30 M
1 Stop
PHX · 3h 42mPhoenix (PHX), United States
23:30
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$287
total fare
Non Refundable 4 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-2101
13:55
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :26 M
Non Stop
20:21
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$299
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1503
17:15
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :07 M
Non Stop
23:22
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$299
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-637
10:50
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :10 M
Non Stop
17:00
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$307
total fare
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2601
05:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
16H :19 M
1 Stop
DEN · 10h 57mDenver (DEN), United States
23:19
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$324
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2601
05:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
17H :44 M
1 Stop
DEN · 12h 22mDenver (DEN), United States
00:44
2026-08-07
CHICAGO (ORD)United StatesO Hare International
$324
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-5676
05:15
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
21H :46 M
1 Stop
SFO · 15h 03mSan Francisco (SFO), United States
05:01
2026-08-07
CHICAGO (ORD)United StatesO Hare International
$325
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1578
07:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
20H :01 M
1 Stop
SFO · 13h 20mSan Francisco (SFO), United States
05:01
2026-08-07
CHICAGO (ORD)United StatesO Hare International
$325
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1578
07:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
20H :57 M
1 Stop
SFO · 14h 12mSan Francisco (SFO), United States
05:57
2026-08-07
CHICAGO (ORD)United StatesO Hare International
$325
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Alaska Airlines
Alaska Airlines
AS-578
06:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :03 M
Non Stop
12:03
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$330
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-429
10:29
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :15 M
Non Stop
16:44
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$330
total fare
Non Refundable 1 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-346
11:29
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :09 M
Non Stop
17:38
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$330
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces

Recommended hotels in Chicago

Stay options near the arrival city for the same travel date.

Search hotels
Holiday Inn Chicago-Oakbrook by IHG
3.0Very GoodLive availability

Holiday Inn Chicago-Oakbrook by IHG

- 17 W 350 22nd St ,

Free WiFiACBreakfast
Room availability is checked live
$72per night+ taxes if applicable
View Rooms

1 Night • 3 Star

Comfort Suites Oakbrook Terrace near Oakbrook Cent
3.0Very GoodLive availability

Comfort Suites Oakbrook Terrace near Oakbrook Cent

- 17W445 Roosevelt Rd 60181 Oakbrook Terrace IL United States of America,

Free WiFiACBreakfast
Room availability is checked live
$79per night+ taxes if applicable
View Rooms

1 Night • 3 Star

DoubleTree by Hilton Lisle Naperville
4.0Very GoodLive availability

DoubleTree by Hilton Lisle Naperville

- 3003 Corporate W Dr, Lisle, IL 60532 ,

Free WiFiACBreakfast
Room availability is checked live
$87per night+ taxes if applicable
View Rooms

1 Night • 4 Star

Admiral Motel By OYO Chicago I-94
3.0Very GoodLive availability

Admiral Motel By OYO Chicago I-94

- 9118 S Cottage grove Ave 60619 Chicago Illinois USA,

Free WiFiACBreakfast
Room availability is checked live
$94per night+ taxes if applicable
View Rooms

1 Night • 3 Star

American Airlines
American Airlines
AA-854
06:25
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
8H :23 M
1 Stop
CLT · 0h 58mCharlotte (CLT), United States
16:48
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$337
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-854
06:25
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :17 M
1 Stop
CLT · 1h 47mCharlotte (CLT), United States
17:42
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$337
total fare
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
American Airlines
American Airlines
AA-4117
11:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
9H :00 M
1 Stop
PHX · 1h 52mPhoenix (PHX), United States
22:00
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$337
total fare
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces (UPTO45LI/115LCM)
United Airlines
United Airlines
UA-2618
07:00
2026-08-06
SEATTLE (SEA)United StatesSeattle/tacoma International
4H :15 M
Non Stop
13:15
2026-08-06
CHICAGO (ORD)United StatesO Hare International
$347
total fare
Non Refundable 6 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
No flights match the selected filters. Clear filters or open full search.

Fare highlights

Selected flight highlights for 06 Aug 2026.

Open full search
Lowest fare $217 Delta Air Lines 07:16
Earliest departure $276 Alaska Airlines 00:17
Shortest duration $407 Delta Air Lines 17:35
Night 00:00-05:59 $227 American Airlines at 05:50
Morning 06:00-11:59 $217 Delta Air Lines at 07:16
Afternoon 12:00-17:59 $276 Alaska Airlines at 17:48
Evening 18:00-23:59 $277 American Airlines at 23:56

Seattle to Chicago route details

Seattle (SEA)

Seattle/tacoma International

USA

Chicago (ORD)

O Hare International

USA

Flights shown for 06 Aug 2026. View all flights opens the complete search result.

Seattle to Chicago - what to expect when booking

The SEA to ORD cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Before you book

Compare nearby dates

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Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare rows

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More flights from Chicago (ORD)24 routes
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Chicago → Amsterdam
ORD → AMS
Chicago → Anchorage
ORD → ANC
Chicago → Appleton
ORD → ATW
Chicago → Fletcher
ORD → AVL
Chicago → Atlanta
ORD → ATL
Chicago → Austin
ORD → AUS
Chicago → Beijing
ORD → PEK
Chicago → Fayetteville
ORD → XNA
Chicago → Berlin
ORD → TXL
Chicago → Birmingham
ORD → BHM
Chicago → Bloomington-Normal
ORD → BMI
Chicago → Boise
ORD → BOI
Chicago → Boston
ORD → BOS
Chicago → Bozeman
ORD → BZN
Chicago → Brussels
ORD → BRU
Chicago → Buffalo Ny
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ORD → BRL
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ORD → BTV

Book Cheapest Flight from Seattle to Chicago on FlyX

Securing the best airfare from Seattle to Chicago is all about planning. FlyX's real-time fare tracking system allows you to check flight options and lock in the lowest ticket prices before they rise:

  • Book at least 3-4 weeks in advance to secure the most competitive Seattle to Chicago airfares.
  • Consider traveling mid-week (Tuesdays or Wednesdays) to bypass weekend pricing surges.
  • Early morning or late-night departure flights consistently offer lower fares than afternoon slots.
  • Use our live calendar view above to easily spot fare changes on nearby dates.

Find the Lowest airfare from Seattle to Chicago

Cheapest Fare Fare Date Airline Departure
Lowest Airfare Today $217 06/08/2026 Delta Air Lines 07:16
Cheapest Airfare Within 30 Days $213 14/08/2026 Delta Air Lines 07:16
Cheapest Airfare Within 90 Days $206 13/10/2026 Delta Air Lines 07:16

Book Seattle to Chicago Flight Tickets on FlyX

Planning to fly from Seattle to Chicago? FlyX lets you compare flight rates, airline timings, layovers, and baggage allowances all in one simple list. From quick non-stop routes to flexible connecting options, finding and booking cheap air tickets has never been easier.

Seattle to Chicago Flight Schedule and Timing

Around 175 flights operate on this route, providing plenty of choices for your travel window. The earliest morning flight departs from Seattle at 00:17, while the last night flight leaves at 23:59. Flights depart from Seattle/tacoma International and land at O Hare International.

Flight Route Details & Analysis

Flight Details Information
Route Seattle to Chicago
Flight Duration 3H :54 M - 27H :34 M
Airport Codes Seattle - SEA, Chicago - ORD
Total Flights Available 175 flights (22 direct)
First Flight Departure Departs at 00:17
Last Flight Departure Departs at 23:59
Early Morning Flights (12 AM - 8 AM) 64 direct/indirect flights
Morning Flights (8 AM - 12 PM) 49 direct/indirect flights
Afternoon Flights (12 PM - 4 PM) 26 direct/indirect flights
Evening Flights (4 PM - 8 PM) 10 direct/indirect flights
Night Flights (8 PM - 12 AM) 26 direct/indirect flights

Airport Information & Terminals

SEA: Seattle-Tacoma International Airport. Sea-Tac connects to downtown by light rail, while cabs are useful for Bellevue, Redmond or late-night arrivals. Rain and freeway traffic should be part of the plan.

ORD: Chicago airport system. Chicago flights commonly use O'Hare or Midway. O'Hare is a huge hub with rail access; Midway can be easier for some city-side trips. Winter weather and traffic should be part of the booking decision.
Frequently asked questions - Seattle to Chicago flights
Yes, booking flights in advance helps you secure cheap flight tickets. Comparing air ticket prices 3–4 weeks early gives you better visibility of airline timings, baggage policies, and fare rules before high-demand periods push prices up.
The flying distance depends on the routing selected by the airline. Live flight cards show duration and stop details for each result.
Non-stop flight availability depends on the airline schedule and departure date. You can filter the live search results by stops to view direct flights, one-stop connections, and transit flights instantly.
Airline seat inventory and airfares change dynamically in real-time. Selecting 'Book Now' runs a live fare verification check to ensure you get the most accurate price before final booking confirmation.
Yes, you can easily compare flights for nearby dates. Select any date on the date calendar strip to refresh the fares, compare air ticket pricing, and choose the most budget-friendly travel day.
SEA → ORD · from US$217
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