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

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Cheap Flights from ORD to SEA starting at $99 One Way, $190 Round Trip

Prices starting at $190 for return flights and $99 for one-way flights to Seattle - Tacoma 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.

Wed, Mar 11 - Tue, Mar 17
ORD
Chicago
SEA
Seattle
$190 Roundtrip, found 6 hours ago
$190
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Wed, Mar 11 from Chicago to Seattle, returning Tue, Mar 17, priced at $190 found 6 hours ago
Sat, May 2 - Fri, May 8
ORD
Chicago
SEA
Seattle
$194 Roundtrip, found 1 hour ago
$194
Roundtrip
found 1 hour ago
Select Delta flight, departing Sat, May 2 from Chicago to Seattle, returning Fri, May 8, priced at $194 found 1 hour ago
Fri, May 1 - Thu, May 7
ORD
Chicago
SEA
Seattle
$197 Roundtrip, found 1 hour ago
$197
Roundtrip
found 1 hour ago
Select Delta flight, departing Fri, May 1 from Chicago to Seattle, returning Thu, May 7, priced at $197 found 1 hour ago
Sat, Jun 13 - Sat, Jun 20
ORD
Chicago
SEA
Seattle
$201 Roundtrip, found 1 day ago
$201
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 13 from Chicago to Seattle, returning Sat, Jun 20, priced at $201 found 1 day ago
Sat, May 2 - Thu, May 7
ORD
Chicago
SEA
Seattle
$233 Roundtrip, found 1 hour ago
$233
Roundtrip
found 1 hour ago
Select United flight, departing Sat, May 2 from Chicago to Seattle, returning Thu, May 7, priced at $233 found 1 hour ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
The price is $103 total per night from Feb 27 to Feb 28
$103 total
per night
Feb 27 - Feb 28
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (2,900 reviews)
Room was good. Elevators are pretty dirty though.

Reviewed on Feb 22, 2026

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
The price is $123 total per night from Mar 4 to Mar 5
$123 total
per night
Mar 4 - Mar 5
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (7,918 reviews)
Basic, clean.

Reviewed on Feb 23, 2026

Coast Gateway Hotel
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street SeaTac WA
The price is $116 total per night from Mar 16 to Mar 17
$116 total
per night
Mar 16 - Mar 17
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (6,577 reviews)
We enjoyed our stay. The breakfast was delicious. The room was very nice and we had friends stayed and enjoyed the pool. It was a nice hotel! Thanks

Reviewed on Feb 23, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
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 Seattle

Mayflower Park Hotel

Mayflower Park Hotel

4 out of 5
405 Olive Way Seattle WA
$160 nightly
The price is $189 total per night from Mar 1 to Mar 2
$189 total
Mar 1 - Mar 2
Total with taxes and fees
Book a stay at this historic hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the restaurant ...
9.4/10 Exceptional! (2,476 reviews)
Excellent location friendly staff in a classic hotel

Reviewed on Feb 23, 2026

Mayflower Park Hotel
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$89 nightly
The price is $103 total per night from Feb 27 to Feb 28
$103 total
Feb 27 - Feb 28
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the helpful staff and the clean ...
7.8/10 Good! (2,900 reviews)
Room was good. Elevators are pretty dirty though.

Reviewed on Feb 22, 2026

DoubleTree by Hilton Seattle Airport
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$137 nightly
The price is $161 total per night from Feb 25 to Feb 26
$161 total
Feb 25 - Feb 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.4/10 Exceptional! (5,793 reviews)
Room was exceptional and service

Reviewed on Feb 23, 2026

Mediterranean Inn
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.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
The price is $75 total per night from Feb 24 to Feb 25
$75 total
per night
Feb 24 - Feb 25
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the clean rooms in our reviews. ...
6.6/10 (1,957 reviews)
Clean rooms, and amazing customer service thanks

Reviewed on Feb 23, 2026

Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
The price is $70 total per night from Feb 24 to Feb 25
$70 total
per night
Feb 24 - Feb 25
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,860 reviews)
Everyone was very nice.

Reviewed on Feb 23, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
The price is $73 total per night from Feb 25 to Feb 26
$73 total
per night
Feb 25 - Feb 26
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,239 reviews)
inadequate breakfast

Reviewed on Feb 23, 2026

Days Inn by Wyndham Seatac 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 Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
The price is $70 total per night from Feb 24 to Feb 25
$70 total
per night
Feb 24 - Feb 25
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,860 reviews)
Everyone was very nice.

Reviewed on Feb 23, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
The price is $73 total per night from Feb 25 to Feb 26
$73 total
per night
Feb 25 - Feb 26
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,239 reviews)
inadequate breakfast

Reviewed on Feb 23, 2026

Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
The price is $75 total per night from Feb 24 to Feb 25
$75 total
per night
Feb 24 - Feb 25
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the clean rooms in our reviews. ...
6.6/10 (1,957 reviews)
Clean rooms, and amazing customer service thanks

Reviewed on Feb 23, 2026

Ramada by Wyndham SeaTac 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.

Family Friendly Hotels in Seattle

Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
The price is $171 total per night from Mar 5 to Mar 6
$171 total
per night
Mar 5 - Mar 6
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, room service, and a fitness center. Our guests praise the breakfast and the helpful ...
8.6/10 Excellent! (1,131 reviews)

Families like: Indoor pool, cribs, free breakfast for the whole family, laundry

Travelers say...
Room was spotless and so comfortable! I came with a bunch of kids for a teens birthday and the hotel went out of their way to make us feel welcome even allowing us to check in early and late and giving the birthday girl a goodie bag ! We will for sure be back for other birthday celebrations!!

Reviewed on Feb 23, 2026

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA

Homewood Suites by Hilton Lynnwood Seattle Everett, WA

3 out of 5
18123 Alderwood Mall Pkwy Lynnwood WA
The price is $158 total per night from Mar 6 to Mar 7
$158 total
per night
Mar 6 - Mar 7
Stay at this hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,000 reviews)
Excellent

Reviewed on Feb 10, 2026

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
300 Roy St Seattle WA
The price is $142 total per night from Mar 22 to Mar 23
$142 total
per night
Mar 22 - Mar 23
Book a stay at this boutique hotel in Seattle. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). Our guests praise the bar and the helpful ...
9.6/10 Exceptional! (2,089 reviews)
The room was clean and staff was fantastic!

Reviewed on Feb 23, 2026

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
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.

ORD to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
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
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from ORD to Sea-Tac Airport?
There definitely are, so you only have to take note of one flight number. Pick from 4 airlines that provide direct services from O'Hare Airport to Sea-Tac Airport, including:

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

What is the shortest flight from O'Hare Airport to Sea-Tac Airport?
The shortest flight from Chicago to Seattle is 4 hours and 43 minutes. Grab your favorite tipple from the drink trolley, hone your travel itinerary or listen to that podcast — you'll have plenty of time on this medium-haul trip.
How many hours flight from O'Hare Airport to Sea-Tac Airport?
The journey from ORD to SEA will take about 4 hours and 48 minutes. A couple of good movies, some podcasts and a little shut-eye will help make time fly by.
What airlines have the most flights from ORD to Sea-Tac Airport?
What makes a certain airline your first pick — the friendly smiles you get when boarding? Affordable fares? The frequency of flights? To give you a helping hand, we've made a list of the most sought-after airlines with flights between Chicago and Seattle. See which one fits your needs:

  • 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.

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