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 $136 One Way, $256 Round Trip

Prices starting at $256 for return flights and $136 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.

Thu, Sep 24 - Wed, Sep 30
ORD
Chicago
SEA
Seattle
$256 Roundtrip, found 7 hours ago
$256
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Sep 24 from Chicago to Seattle, returning Wed, Sep 30, priced at $256 found 7 hours ago
Sat, Sep 19 - Sun, Sep 20
ORD
Chicago
SEA
Seattle
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 19 from Chicago to Seattle, returning Sun, Sep 20, priced at $319 found 1 day ago
Fri, Oct 9 - Sat, Oct 10
ORD
Chicago
SEA
Seattle
$341 Roundtrip, found 2 days ago
$341
Roundtrip
found 2 days ago
Select Bargain Flight flight, departing Fri, Oct 9 from Chicago to Seattle, returning Sat, Oct 10, priced at $341 found 2 days ago
Thu, Sep 17 - Mon, Sep 21
ORD
Chicago
SEA
Seattle
$355 Roundtrip, found 1 hour ago
$355
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Thu, Sep 17 from Chicago to Seattle, returning Mon, Sep 21, priced at $355 found 1 hour ago
Thu, Sep 17 - Mon, Sep 21
ORD
Chicago
SEA
Seattle
$355 Roundtrip, found 1 hour ago
$355
Roundtrip
found 1 hour ago
Select United flight, departing Thu, Sep 17 from Chicago to Seattle, returning Mon, Sep 21, priced at $355 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
$155 nightly
The price is $176 total per night from Jun 1 to Jun 2
$176 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (3,089 reviews)
"Convenient for the airport with transfer bus provided."

Reviewed on May 21, 2026

DoubleTree by Hilton Seattle Airport
Hilton Seattle Airport & Conference Center

Hilton Seattle Airport & Conference Center

4 out of 5
17620 International Blvd SeaTac WA
$135 nightly
The price is $153 total per night from May 26 to May 27
$153 total
May 26 - May 27
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff in our reviews. Popular ...
8.2/10 Very Good! (1,312 reviews)
"Enjoyed dinner at this hotel and staff were very pleasant."

Reviewed on May 20, 2026

Hilton Seattle Airport & Conference Center
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$133 nightly
The price is $152 total per night from May 24 to May 25
$152 total
May 24 - May 25
Total with taxes and fees
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! (7,969 reviews)
"It was nice"

Reviewed on May 21, 2026

Coast Gateway Hotel
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

Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$168 nightly
The price is $199 total per night from May 25 to May 26
$199 total
May 25 - May 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! (5,906 reviews)
"We only stayed one night but it was great hotel. The roof has beautiful views. Many amenities."

Reviewed on May 21, 2026

Mediterranean Inn
The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 3rd Avenue Seattle WA
$126 nightly
The price is $148 total per night from May 25 to May 26
$148 total
May 25 - May 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and ...
9.4/10 Exceptional! (4,516 reviews)
"Nice boutique hotel in the heart of Belltown. Close to the Pike Place market and a short walk to the light rail. Plenty of bars and food nearby."

Reviewed on May 21, 2026

The Belltown Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$155 nightly
The price is $176 total per night from Jun 1 to Jun 2
$176 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (3,089 reviews)
"Convenient for the airport with transfer bus provided."

Reviewed on May 21, 2026

DoubleTree by Hilton Seattle 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.

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
$100 nightly
The price is $115 total per night from May 24 to May 25
$115 total
May 24 - May 25
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,968 reviews)
"Airport shuttle"

Reviewed on May 21, 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
$85 nightly
The price is $98 total per night from May 24 to May 25
$98 total
May 24 - May 25
Total with taxes and fees
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! (4,883 reviews)
"Room was clean but it looked very worn,especially around the lobby area. Chairs,benches are old and very worn. Place can use a make over, it suppose to be smoke free and I could smell the Marijuana stinch in the hallway. The room phone didn't work, so you couldn't communicate with the front desk. ..."

Reviewed on May 20, 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
$97 nightly
The price is $109 total per night from May 25 to May 26
$109 total
May 25 - May 26
Total with taxes and fees
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! (1,324 reviews)
"Excellent in communication before we arrived"

Reviewed on May 21, 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
$85 nightly
The price is $98 total per night from May 24 to May 25
$98 total
May 24 - May 25
Total with taxes and fees
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! (4,883 reviews)
"Room was clean but it looked very worn,especially around the lobby area. Chairs,benches are old and very worn. Place can use a make over, it suppose to be smoke free and I could smell the Marijuana stinch in the hallway. The room phone didn't work, so you couldn't communicate with the front desk. ..."

Reviewed on May 20, 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
$97 nightly
The price is $109 total per night from May 25 to May 26
$109 total
May 25 - May 26
Total with taxes and fees
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! (1,324 reviews)
"Excellent in communication before we arrived"

Reviewed on May 21, 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
$100 nightly
The price is $115 total per night from May 24 to May 25
$115 total
May 24 - May 25
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,968 reviews)
"Airport shuttle"

Reviewed on May 21, 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
$152 nightly
The price is $176 total per night from May 28 to May 29
$176 total
May 28 - May 29
Total with taxes and fees
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,263 reviews)

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

Travelers say...
"New people. Not the same. Different room than we stay in. Overall okay. Disk guy a little short about things. Not happy like most the of the disk chack in lady's that makes you feel happy you're there. Don't eat there. Had a hamburger and chicken sandwich. Both were burnt and cold. Extra $9.00 ser ..."

Reviewed on May 20, 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
$122 nightly
The price is $139 total per night from May 27 to May 28
$139 total
May 27 - May 28
Total with taxes and fees
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)
"Breakfast was fresh and parking space was great"

Reviewed on May 21, 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
$188 nightly
The price is $222 total per night from May 25 to May 26
$222 total
May 25 - May 26
Total with taxes and fees
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! (2,164 reviews)
"Nice hotel and helpful staff. Just expensive parking."

Reviewed on May 21, 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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