Cheap flights from SEA to ORD (Seattle - Tacoma Intl. to O'Hare Intl.)

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from SEA to ORD starting at $102 One Way, $231 Round Trip

Prices starting at $231 for return flights and $102 for one-way flights to O'Hare Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Sep 21 - Wed, Sep 30
SEA
Seattle
ORD
Chicago
$231 Roundtrip, found 5 days ago
$231
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Seattle to Chicago, returning Wed, Sep 30, priced at $231 found 5 days ago
Mon, Sep 21 - Sat, Sep 26
SEA
Seattle
ORD
Chicago
$231 Roundtrip, found 4 days ago
$231
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Sep 21 from Seattle to Chicago, returning Sat, Sep 26, priced at $231 found 4 days ago
Sun, Oct 11 - Wed, Oct 14
SEA
Seattle
ORD
Chicago
$238 Roundtrip, found 4 days ago
$238
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Sun, Oct 11 from Seattle to Chicago, returning Wed, Oct 14, priced at $238 found 4 days ago
Mon, Nov 16 - Tue, Nov 17
SEA
Seattle
ORD
Chicago
$307 Roundtrip, found 12 hours ago
$307
Roundtrip
found 12 hours ago
Select Bargain Flight flight, departing Mon, Nov 16 from Seattle to Chicago, returning Tue, Nov 17, priced at $307 found 12 hours ago
Wed, Feb 10 - Tue, Feb 16
SEA
Seattle
ORD
Chicago
$317 Roundtrip, found 8 hours ago
$317
Roundtrip
found 8 hours ago
Select Delta flight, departing Wed, Feb 10 from Seattle to Chicago, returning Tue, Feb 16, priced at $317 found 8 hours ago

Hotel Ideas near O'Hare Intl.

Airport Hotels near O'Hare Intl.

Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
$240 nightly
The price is $282 total per night from Sep 12 to Sep 13
$282 total
Sep 12 - Sep 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Hilton Chicago O'Hare Airport
Hyatt Regency O'Hare Chicago

Hyatt Regency O'Hare Chicago

4 out of 5
9300 Bryn Mawr Ave Rosemont IL
$169 nightly
The price is $193 total per night from Aug 30 to Aug 31
$193 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
9/10 Wonderful! (3,025 reviews)
"Overall nice hotel, located next to the convention center. Disappointed with the property being cashless, and understaffing. Only one bellman for a Sunday morning is crazy when you aren’t allowed to use the carts yourself."

Reviewed on Aug 17, 2026

Hyatt Regency O'Hare Chicago
Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG

Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG

3.5 out of 5
5440 N River Rd Rosemont IL
$161 nightly
The price is $184 total per night from Aug 24 to Aug 25
$184 total
Aug 24 - Aug 25
Total with taxes and fees
Book a stay at this business-friendly hotel in Rosemont. Enjoy free WiFi, 3 restaurants, and breakfast (surcharge). Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (2,948 reviews)
"We could use an earlier than 0500 shuttle Service."

Reviewed on Aug 17, 2026

Crowne Plaza Chicago Ohare Hotel & Conf Ctr by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Chicago

Congress Plaza Hotel

Congress Plaza Hotel

3.5 out of 5
520 South Michigan Avenue Chicago IL
$115 nightly
The price is $136 total per night from Sep 8 to Sep 9
$136 total
Sep 8 - Sep 9
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, 2 bars/lounges, and breakfast (surcharge). Our guests praise the helpful staff and ...
8/10 Very Good! (10,247 reviews)
"Hotel needs to be renovated.. it’s in really rough shape. ..actual spider webs on the windows.. smells bad.. it’s wild.."

Reviewed on Aug 17, 2026

Congress Plaza Hotel
The Chicago Hotel Collection Ambassador Gold Coast

The Chicago Hotel Collection Ambassador Gold Coast

4 out of 5
1301 N State Pkwy Chicago IL
$143 nightly
The price is $170 total per night from Aug 30 to Aug 31
$170 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy free WiFi, a 24-hour fitness center, and valet parking (surcharge). Our guests praise the helpful ...
The Chicago Hotel Collection Ambassador Gold Coast
Hilton Chicago O'Hare Airport

Hilton Chicago O'Hare Airport

4 out of 5
O'Hare International Airport Chicago IL
$240 nightly
The price is $282 total per night from Sep 12 to Sep 13
$282 total
Sep 12 - Sep 13
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy 2 restaurants, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful ...
Hilton Chicago O'Hare Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Chicago Hotels With Airport Transportation

Motel 6 Elk Grove Village, IL - O'Hare

Motel 6 Elk Grove Village, IL - O'Hare

2 out of 5
2881 Touhy Ave Elk Grove Village IL
$57 nightly
The price is $65 total per night from Sep 1 to Sep 2
$65 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this motel in Elk Grove Village. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
Motel 6 Elk Grove Village, IL - O'Hare
Country Inn & Suites by Radisson, Chicago O'Hare South, IL

Country Inn & Suites by Radisson, Chicago O'Hare South, IL

3 out of 5
777 E Grand Avenue Bensenville IL
$115 nightly
The price is $127 total per night from Aug 30 to Aug 31
$127 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this golf hotel in Bensenville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in ...
Country Inn & Suites by Radisson, Chicago O'Hare South, IL
Comfort Suites Chicago O'Hare Airport

Comfort Suites Chicago O'Hare Airport

3 out of 5
4200 North River Road Schiller Park IL
$101 nightly
The price is $116 total per night from Sep 7 to Sep 8
$116 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this business-friendly hotel in Schiller Park. Enjoy free breakfast, free WiFi, and a free airport shuttle. Our guests praise the breakfast and ...
7.8/10 Good! (3,142 reviews)
"Very clean room, well laid out. Housekeeping was very good. Property itself is pretty outdated in need of upgrades though. Free breakfast was okay, nothing to write home about. Location was good, in a decent area. Overall mid, but not bad considering the price."

Reviewed on Aug 17, 2026

Comfort Suites Chicago O'Hare Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Chicago Hotels

Freehand Chicago

Freehand Chicago

4 out of 5
19 East Ohio Street Chicago IL
$120 nightly
The price is $143 total per night from Sep 7 to Sep 8
$143 total
Sep 7 - Sep 8
Total with taxes and fees
Stay at this hotel in Chicago. Enjoy free WiFi, room service, and a 24-hour fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (3,327 reviews)
"It was ok, there Were dog hair everywhere."

Reviewed on Aug 17, 2026

Freehand Chicago
Travelodge by Wyndham Downtown Chicago

Travelodge by Wyndham Downtown Chicago

2 out of 5
65 E Harrison St Chicago IL
$107 nightly
The price is $127 total per night from Aug 31 to Sep 1
$127 total
Aug 31 - Sep 1
Total with taxes and fees
Stay at this hotel in Chicago. Enjoy free WiFi, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff and the clean rooms in our ...
7.6/10 Good! (2,773 reviews)
"Very dated property. A bit rundown and not all that clean. Very good location however."

Reviewed on Aug 17, 2026

Travelodge by Wyndham Downtown Chicago
Motel 6 Elk Grove Village, IL - O'Hare

Motel 6 Elk Grove Village, IL - O'Hare

2 out of 5
2881 Touhy Ave Elk Grove Village IL
$57 nightly
The price is $65 total per night from Sep 1 to Sep 2
$65 total
Sep 1 - Sep 2
Total with taxes and fees
Stay at this motel in Elk Grove Village. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
Motel 6 Elk Grove Village, IL - O'Hare
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Chicago

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

Embassy Suites by Hilton Chicago Downtown Magnificent Mile

4 out of 5
511 North Columbus Drive Chicago IL
$170 nightly
The price is $228 total per night from Aug 31 to Sep 1
$228 total
Aug 31 - Sep 1
Total with taxes and fees
Book a stay at this business-friendly hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
8.2/10 Very Good! (2,959 reviews)
"The bathroom did not have a fan so everything was incredibly humid. Also, hand rails in the bathroom were coming off the walls. The bed was rock hard and sloped in the middle. The pillows were paper thin. Other than that, the staff was incredible, the room looked good and everything worked properly. ..."

Reviewed on Aug 17, 2026

Embassy Suites by Hilton Chicago Downtown Magnificent Mile
Palmer House a Hilton Hotel

Palmer House a Hilton Hotel

4 out of 5
17 E Monroe St Chicago IL
$198 nightly
The price is $236 total per night from Sep 7 to Sep 8
$236 total
Sep 7 - Sep 8
Total with taxes and fees
Book a stay at this luxury hotel in Chicago. Enjoy a full-service spa, breakfast (surcharge), and a 24-hour health club. Our guests praise the helpful staff ...
8.6/10 Excellent! (2,597 reviews)
"Good hotel. Definitely has old Chicago feel to it. Breakfast was very good. Red line station is right at the hotel on State/Munroe. Close to museums and lakeshore. It definitely gets crowded in the main bar area. Elevators get crowded at times and can take time waiting for availability. Valet for ..."

Reviewed on Aug 17, 2026

Palmer House a Hilton Hotel
Embassy Suites by Hilton Chicago Downtown River North

Embassy Suites by Hilton Chicago Downtown River North

4 out of 5
600 N State St Chicago IL
$152 nightly
The price is $181 total per night from Sep 7 to Sep 8
$181 total
Sep 7 - Sep 8
Total with taxes and fees
Stay at this hotel in Chicago. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
Embassy Suites by Hilton Chicago Downtown River North
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

SEA to ORD Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles
ORD Address & GPS
Address:
10000 West O'Hare
Chicago IL, 60666
United States
IATA Code:
ORD
Longitude:
-87.904876
Latitude:
41.976912
Time Zone:
America/Chicago

Frequently asked questions

Are there non-stop flights from Sea-Tac Airport to ORD?
There sure are, so you'll only need to take note of one flight number. Take your pick of 4 airlines that operate nonstop flights from SEA to ORD, including:

  • United Airlines
  • Alaska Airlines
  • Delta Air Lines
  • American Airlines

What is the shortest flight from Sea-Tac Airport to O'Hare Airport?
The shortest flight time from Seattle to Chicago is around 3 hours and 59 minutes. Order a refreshment from the cabin crew, get stuck into your travel journal or get to know your seat mate — you'll have plenty of time on this medium-haul journey.
How many hours flight from Sea-Tac Airport to O'Hare Airport?
It typically takes about 4 hours and 4 minutes to jet from Sea-Tac Airport to O'Hare Airport. You'll be in the sky for a good amount of time, so bring some entertainment, like a novel or a podcast.
What airlines have the most flights from Sea-Tac Airport to ORD?
Whether it's ticket cost, loyalty programs or even the coffee on board, we all have our reasons for traveling with a particular airline. And if you're planning to go from SEA to ORD, you have a good range to choose from. Secure your dream fare with with one of these four leading carriers:

  • American Airlines - (AA) with 115 flights every month
  • Delta Air Lines - (DL) with 104 flights every month
  • Alaska Airlines - (AS) with 54 flights every month
  • United Airlines - (UA) with 121 flights every month

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore