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$84+ Cheap flights from O'Hare Intl (ORD) to Seattle (SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/25. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — SEA
Oct 15 — Oct 221
From?
To?
Tue 10/15
Tue 10/22
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Seattle/Tacoma Intl are usually found in February or January, booked 38 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from O'Hare Intl to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 10, 2024.

Popular in

July

Cheapest in

February

Round-trip from

$91
(Alaska Airlines)

One-way from

$84
(Cheapflightsfares)
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Chicago O'Hare Intl to Seattle/Tacoma Intl
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One-way flight from Chicago O'Hare Intl to Seattle/Tacoma Intl
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Cheap O'Hare Intl to Seattle flights in October & November 2024

Find cheap flight options from O'Hare Intl to Seattle specifically for the months of October and November 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Prices were last updated on October 10, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Seattle in 2024. For more flight deals, be sure to check back very soon.
This Alaska Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/91:05 pmORD - SEA
Nonstop4h 40mAlaska Airlines
Sat 11/96:06 pmSEA - ORD
Nonstop3h 53mAlaska Airlines
Deal found 10/10$91
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/12:10 pmORD - SEA
Nonstop4h 38mDelta
Tue 11/57:10 amSEA - ORD
Nonstop4h 05mDelta
Deal found 10/9$97
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/17:55 pmORD - SEA
Nonstop4h 51mUnited Airlines
Thu 11/712:55 pmSEA - ORD
1 stop9h 57mUnited Airlines
Deal found 10/9$102
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/612:21 pmORD - SEA
1 stop21h 54mFrontier
Wed 11/138:28 pmSEA - ORD
1 stop11h 19mFrontier
Deal found 10/9$104
This CheapOair deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/301:46 pmORD - SEA
1 stop7h 39mMultiple Airlines
Tue 11/510:00 amSEA - ORD
1 stop9h 06mMultiple Airlines
Deal found 10/10$109
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/169:57 amORD - SEA
Nonstop4h 41mAmerican Airlines
Mon 11/181:35 pmSEA - ORD
Nonstop4h 04mAmerican Airlines
Deal found 10/9$133
This FareScan deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2911:08 pmORD - SEA
3 stops27h 02mSpirit Airlines
Mon 11/49:11 pmSEA - ORD
1 stop6h 59mSpirit Airlines
Deal found 10/9$151
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/121:45 pmORD - SEA
2 stops11h 10mSouthwest
Fri 11/156:00 amSEA - ORD
2 stops10h 10mSouthwest
Deal found 10/9$242

O'Hare Intl to Seattle 2024 flight deals

Discover exclusive flight deals for travel between O'Hare Intl and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Listed are some of the best fares we've found on flights departing from Chicago to Seattle in 2024. For more flight deals, be sure to check back very soon.
This Alaska Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/91:05 pmORD - SEA
Nonstop4h 40mAlaska Airlines
Sat 11/96:06 pmSEA - ORD
Nonstop3h 53mAlaska Airlines
Deal found 10/10$91
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/12:10 pmORD - SEA
Nonstop4h 38mDelta
Tue 11/57:10 amSEA - ORD
Nonstop4h 05mDelta
Deal found 10/9$97
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/17:55 pmORD - SEA
Nonstop4h 51mUnited Airlines
Thu 11/712:55 pmSEA - ORD
1 stop9h 57mUnited Airlines
Deal found 10/9$102
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/612:21 pmORD - SEA
1 stop21h 54mFrontier
Wed 11/138:28 pmSEA - ORD
1 stop11h 19mFrontier
Deal found 10/9$104
This CheapOair deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/301:46 pmORD - SEA
1 stop7h 39mMultiple Airlines
Tue 11/510:00 amSEA - ORD
1 stop9h 06mMultiple Airlines
Deal found 10/10$109
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/169:57 amORD - SEA
Nonstop4h 41mAmerican Airlines
Mon 11/181:35 pmSEA - ORD
Nonstop4h 04mAmerican Airlines
Deal found 10/9$133
This FareScan deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FareScan is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2911:08 pmORD - SEA
3 stops27h 02mSpirit Airlines
Mon 11/49:11 pmSEA - ORD
1 stop6h 59mSpirit Airlines
Deal found 10/9$151
This Southwest deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/121:45 pmORD - SEA
2 stops11h 10mSouthwest
Fri 11/156:00 amSEA - ORD
2 stops10h 10mSouthwest
Deal found 10/9$242

O'Hare Intl to Seattle flights leaving soon

Find last-minute flight options from O'Hare Intl to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Users seeking a last-minute flight from Chicago to Seattle should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1711:34 amORD - SEA
1 stop22h 38mFrontier
Wed 10/238:25 pmSEA - ORD
1 stop12h 04mFrontier
Deal found 10/9$158
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1711:08 pmORD - SEA
1 stop15h 25mMultiple Airlines
Sat 10/269:47 pmSEA - ORD
1 stop8h 50mMultiple Airlines
Deal found 10/9$175
This Cheapflightsfares deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1711:08 pmORD - SEA
1 stop15h 25mSpirit Airlines
Mon 10/219:01 pmSEA - ORD
1 stop7h 29mSpirit Airlines
Deal found 10/9$227
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/188:30 pmORD - SEA
Nonstop4h 55mAmerican Airlines
Wed 10/305:02 amSEA - ORD
Nonstop4h 03mAmerican Airlines
Deal found 10/9$292
This Kiwi.com deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/155:51 pmORD - SEA
Nonstop4h 44mAlaska Airlines
Wed 10/306:00 amSEA - ORD
Nonstop4h 09mAlaska Airlines
Deal found 10/9$296
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/151:25 pmORD - SEA
1 stop7h 35mDelta
Tue 10/2911:40 amSEA - ORD
Nonstop4h 05mDelta
Deal found 10/9$312
This United Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/179:11 amORD - SEA
Nonstop4h 39mUnited Airlines
Wed 10/235:20 pmSEA - ORD
Nonstop4h 00mUnited Airlines
Deal found 10/9$323
This Southwest deal was found by Cheapflights users on 10/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/156:15 amORD - SEA
2 stops12h 05mSouthwest
Tue 10/226:35 amSEA - ORD
2 stops9h 20mSouthwest
Deal found 10/8$406

One-way flights to Seattle from O'Hare Intl

Search for one-way flight options from O'Hare Intl to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.
Some of the best available deals we've found on one-way flights from Chicago to Seattle. Those needing a return flight from Chicago to Seattle can use the search form above.
This Cheapflightsfares deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2511:08 pmORD - SEA
1 stop15h 25mSpirit Airlines
Deal found 10/10$84
This Alaska Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/127:00 amORD - SEA
Nonstop4h 38mAlaska Airlines
Deal found 10/9$85
This Trip.com deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/236:00 amORD - SEA
1 stop17h 05mFrontier
Deal found 10/10$86
This Delta deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/176:05 amORD - SEA
Nonstop4h 50mDelta
Deal found 10/9$89
This United Airlines deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/712:55 pmORD - SEA
2 stops10h 25mUnited Airlines
Deal found 10/10$113
This Southwest deal was found by Cheapflights users on 10/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/87:00 amORD - SEA
2 stops11h 55mSouthwest
Deal found 10/10$143
This Sun Country Air deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:00 amORD - SEA
1 stop9h 22mSun Country Air
Deal found 10/9$148
This Mytrip deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/94:30 pmORD - SEA
3 stops27h 04mMultiple Airlines
Deal found 10/9$227
This American Airlines deal was found by Cheapflights users on 10/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1710:00 amORD - SEA
2 stops13h 15mAmerican Airlines
Deal found 10/9$273

Find flights from O'Hare Intl to Seattle within your budget

Customize your flight search to find flights from O'Hare Intl to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,713,696 searches. Data last updated October 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$91 - $242

Route

Depart

Return

Price

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 11/9

Nonstop4h 40m

Seattle/Tacoma Intl

Sat 11/9

Nonstop3h 53m

$91

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 11/1

Nonstop4h 30m

Seattle/Tacoma Intl

Mon 11/4

Nonstop4h 05m

$97

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Fri 11/1

Nonstop4h 51m

Seattle/Tacoma Intl

Thu 11/7

1 stop9h 57m

$102

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Wed 11/6

1 stop21h 54m

Seattle/Tacoma Intl

Wed 11/13

1 stop11h 19m

$104

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 10/29

1 stop15h 25m

Seattle/Tacoma Intl

Sat 11/2

1 stop9h 50m

$113

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Sat 11/16

Nonstop4h 41m

Seattle/Tacoma Intl

Mon 11/18

Nonstop4h 04m

$133

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 10/29

3 stops27h 02m

Seattle/Tacoma Intl

Mon 11/4

1 stop6h 59m

$151

Chicago O'Hare IntlSeattle/Tacoma Intl

ORD - SEA

ORDSEA

Chicago O'Hare Intl

Tue 11/12

2 stops11h 10m

Seattle/Tacoma Intl

Fri 11/15

2 stops10h 10m

$242

Flights are sorted by cheapest first

Deals found on 10/10

Best time to book a flight from O'Hare Intl to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Seattle

Get recent, data-driven insights about flights from O'Hare Intl to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Seattle. Price data was last updated on October 4, 2024.

The price you pay for your flight from Chicago O'Hare Intl Airport to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 38 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Find deals

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Seattle?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Seattle (average of $238). Flying from Chicago O'Hare Intl Airport to Seattle in July is currently the most expensive (average of $410). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to SEA?

Find hourly flight availability from O'Hare Intl to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 10, 2024.

One of the essential ways to save on airfare from Chicago O'Hare Intl Airport to Seattle is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 5% on airfare.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Seattle?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Seattle. Price data was last updated on October 6, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Seattle flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Weekly flight availability from Chicago O'Hare Intl Airport to Seattle

Explore weekly flight availability from O'Hare Intl to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated October 10, 2024.

The most flights from ORD to SEA are scheduled on a Monday (41 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated October 10, 2024.
Read through reviews of airlines operating flights from Chicago to Seattle, such as Frontier, Spirit Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,203 reviews

Boarding

8.3

Overall

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.2
Very good
5,203 reviews
Southwest
8.2
Very good
5,203 reviews

Boarding

8.3

Overall

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,392 reviews
Southwest
8.2
Very good
5,203 reviews

Boarding

8.3

Overall

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,958 reviews
Southwest
8.2
Very good
5,203 reviews

Boarding

8.3

Overall

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,366 reviews
Southwest
8.2
Very good
5,203 reviews

Boarding

8.3

Overall

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,203 reviews

Boarding

8.3

Overall

8.2

Food

7.2

Crew

8.7

Entertainment

7.7

Comfort

8.1

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Seattle from Chicago O'Hare Intl?

    Located just 11.4 mi from the city center, Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from Chicago O'Hare Intl. Booking flights from Chicago O'Hare Intl to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 32 daily inbound flights from Chicago O'Hare Intl from 7 different airlines.

  • Can I find flights from Chicago O'Hare Intl Airport to Seattle for under $100 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Seattle for under $100. The cheapest flight booked recently is on Alaska Airlines for just $91, but on average you can expect to pay $129.

  • Are there nonstop flights from Chicago O'Hare Intl Airport to Seattle for under $100 on Cheapflights?

    Cheapflights has at least 4 direct flights from Chicago O'Hare Intl Airport to Seattle under $100. A good price for a nonstop flight from Chicago O'Hare Intl Airport to Seattle is less than $111.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Seattle for under $200?

    There are currently 8+ open flights from Chicago O'Hare Intl Airport to Seattle within the next 7 days for less than $200.

  • What days are nonstop flights available from Chicago O'Hare Intl Airport to Seattle?

    Nonstop flights are available for this route on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

  • How many flights depart from Chicago O'Hare Intl Airport to Seattle on average per day?

    Travelers can expect 30 flights from Chicago O'Hare Intl Airport to Seattle on average per day.
    Early Morning (Midnight to 6am) - 17% of flight departures
    Morning (6am - Noon) - 7% of flight departures
    Afternoon (Noon - 6pm) - 57% of flight departures
    Evening (6pm - Midnight) - 20% of flight departures

  • How long is the flight from Chicago O'Hare Intl Airport to Seattle?

    A quick flight from Chicago O'Hare Intl Airport to Seattle can take about 4h 30m. Alaska Airlines provides one of the quickest options available for as low as $91. The distance between Chicago O'Hare Intl Airport and Seattle is about 1725 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Seattle round-trip?

    Our cheapest airline available from Chicago O'Hare Intl Airport to Seattle is Alaska Airlines. Our recent data shows that you can find tickets from as low as $91 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $97 and $102 round-trip. Users have found that Alaska Airlines is 66% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago O'Hare Intl Airport to Seattle one-way?

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Seattle are Spirit Airlines ($84), Alaska Airlines ($85), and Frontier ($86).

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Seattle?

    Before booking your flight to Seattle from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Air France (100%), Brussels Airlines (92%), Austrian Airlines( 90%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Seattle?

    On average you can expect to pay $692 for a flight from Chicago O'Hare Intl Airport to Seattle. The cheapest flight overall is $83 while the most popular route, (Chicago O'Hare Intl - Seattle/Tacoma Intl) is currently priced at $97.

  • What does ORD to SEA mean?

    ORD and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ORD to SEA refers to a flight route from Chicago O'Hare Intl Airport to Seattle/Tacoma Intl Airport.

  • Can I find deals for flights from O'Hare Intl to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from O'Hare Intl to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from O'Hare Intl to Seattle that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel