Cheap flights from Seattle to Chicago O'Hare Intl Airport from C$ 96
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 21/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
The best prices from Seattle/Tacoma Intl to Chicago O'Hare Intl are usually found in January or February, booked 56 days in advance, depart on a Tuesday or Thursday and return on a Wednesday
Cheap flight deals from Seattle to O'Hare Intl
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to O'Hare Intl (ORD). 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 27 April 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | C$ 358 |
One-way from | C$ 292 |
What is the cheapest day to fly round-trip from Seattle to Chicago O'Hare Intl Airport?
Travellers have found that booking a Monday departure is the best way to save up to 295% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
How far in advance should I book a flight from Seattle to Chicago O'Hare Intl Airport?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 73% on flights from Seattle to Chicago O'Hare Intl Airport compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 404. For sooner than that we have options available in the next 3 days from C$ 785.
What is the cheapest month to fly from Seattle to Chicago O'Hare Intl Airport?
Due to multiple factors, expect to potentially pay more when booking in July. For low rates, January can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Seattle in January are about C$ 418 on average during January, but can be found for as low as C$ 135.
When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport (SEA - ORD)?
One of the essential ways to save on airfare from Seattle to Chicago O'Hare Intl Airport is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 58% on airfare.
Cheap Frontier flights from Seattle to O'Hare Intl
Explore cheap flight options specifically provided by Frontier for the route between Seattle and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 27 April 2024.
Take a peek at the cheapest Frontier flights we've detected travelling from Seattle to Chicago. Make sure to double check the flight details before booking.
Frontier is one of the most popular airlines used for those travelling from Seattle to Chicago O'Hare Intl Airport. Flights from Frontier travelling this route typically cost C$ 210.01 RT. This price is typically 127% cheaper than other airlines that offer Seattle to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was C$ 58. The most popular departure airport in Seattle when flying to Chicago O'Hare Intl Airport is Seattle/Tacoma Intl Airport. The most popular airport to fly into when visiting Chicago O'Hare Intl Airport is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Frontier flights are 8% more popular than any other airline flying that same route.
Cheap Sun Country Air flights from Seattle to O'Hare Intl
Explore cheap flight options specifically provided by Sun Country Air for the route between Seattle and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 27 April 2024.
Some of the lowest-priced Sun Country Air flights we've found at this time heading from Seattle to Chicago. Deals frequently update to provide users with more options.
Sun Country Air is one of the most popular airlines used for those travelling from Seattle to Chicago O'Hare Intl Airport. Seattle to Chicago O'Hare Intl Airport flights are typically 86% more expensive than other airlines travelling the same route. Flights from Sun Country Air typically cost C$ 372.01 RT. The cheapest Sun Country Air flight found for this route was C$ 119. When travelling from Seattle to Chicago O'Hare Intl Airport on Sun Country Air, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Sun Country Air flights are 8% more popular than any other airline flying that same route.
Cheap Seattle to O'Hare Intl flights in April & May 2024
Find cheap flight options from Seattle to O'Hare Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Prices were last updated on 27 April 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Seattle to O'Hare Intl 2024 flight deals
Discover exclusive flight deals for travel between Seattle and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 27 April 2024.
Listed are some of the best fares we've found on flights departing from Seattle to Chicago in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Direct flights to O'Hare Intl from Seattle
Discover non-stop flight options from Seattle to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 27 April 2024.
For a quicker trip, book one of these direct flights from Seattle to Chicago. Select from other flights from Seattle to Chicago by using the search form above.
Seattle to O'Hare Intl flights leaving soon
Find last-minute flight options from Seattle to O'Hare Intl 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 508,915 searches. Data last updated 27 April 2024.
Have a look at some of the last-minute flights available departing from Seattle to Chicago. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to O'Hare Intl from Seattle
Search for one-way flight options from Seattle to O'Hare Intl. 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 508,915 searches. Data last updated 27 April 2024.
Take a look at some of the one-way flights we've detected from Seattle to Chicago. Those needing a return flight from Seattle to Chicago can use the search form above.
Find flights from Seattle to O'Hare Intl within your budget
Customize your flight search to find flights from Seattle to O'Hare Intl 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 508,915 searches. Data last updated 27 April 2024.
Fly from
Fly to
Budget
C$ 190 - C$ 508
Route
Depart
Return
Price
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 28/5
Nonstop4h 04m
Chicago O'Hare Intl
Wed 12/6
Nonstop4h 35m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 28/5
Nonstop4h 15m
Chicago O'Hare Intl
Mon 3/6
Nonstop4h 27m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 17/5
1 stop13h 23m
Chicago O'Hare Intl
Tue 21/5
1 stop25h 04m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Thu 16/5
1 stop9h 53m
Chicago O'Hare Intl
Tue 21/5
1 stop11h 53m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Thu 30/5
Nonstop4h 05m
Chicago O'Hare Intl
Wed 5/6
Nonstop4h 43m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Wed 26/6
1 stop9h 34m
Chicago O'Hare Intl
Wed 10/7
1 stop7h 53m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Sat 18/5
1 stop13h 51m
Chicago O'Hare Intl
Tue 21/5
3 stops27h 45m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Thu 13/6
Nonstop3h 56m
Chicago O'Hare Intl
Thu 20/6
Nonstop4h 38m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 10/5
1 stop9h 17m
Chicago O'Hare Intl
Mon 20/5
Nonstop4h 38m
When is the best time to book a flight from Seattle to Chicago O'Hare Intl Airport?
Use this chart to determine the optimal time to book a round-trip flight from Seattle to O'Hare Intl. Price data was last updated on 28 January 2024.
Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport?
Use this chart to determine the cheapest time to fly round-trip from Seattle to O'Hare Intl. Price data was last updated on 21 April 2024.
Average price of flights to O'Hare Intl by month
Plan your trip from Seattle to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to O'Hare Intl is currently C$ 163 while a round-trip flight costs C$ 315. Price data was last updated on 21 April 2024.
Currently, January is the cheapest month in which you can book a flight from Seattle to Chicago O'Hare Intl Airport (average of C$ 261). Flying from Seattle to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 452). 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.
January
C$ 357
February
C$ 415
March
C$ 443
April
C$ 455
May
C$ 535
June
C$ 560
July
C$ 605
August
C$ 617
September
C$ 473
October
C$ 508
November
C$ 462
December
C$ 477
Temperature and rainfall in O'Hare Intl by month
Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.
CHI Temperature | -5 - 23 °C |
|---|
Reviews of airlines servicing O'Hare Intl
Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated 27 April 2024.
Get a feel of what it's like to fly with Frontier, Sun Country Air and Spirit Airlines from Seattle to Chicago by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Overall
Crew
Boarding
Comfort
Entertainment
Food
Reviews
I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.
Related info for your journey
Find useful and relevant information for your journey from Seattle to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Complete your tripComplete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Complete your trip to O'Hare Intl by adding a car rental and/or hotel reservation to your travel itinerary.
Top 5 airlines flying from Seattle to O'Hare Intl
Discover the top 5 airlines that operate flights from Seattle to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 27 April 2024.
Search flights from Seattle to O'Hare Intl by cabin class
Find flights from Seattle to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Seattle to O'Hare Intl
Find hourly flight availability from Seattle to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 April 2024.
| 23%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 29%of flight departures | Morning6 am to noon |
| 33%of flight departures | AfternoonNoon to 6 pm |
| 15%of flight departures | Evening6 pm to midnight |
Weekly flight availability from Seattle to O'Hare Intl
Explore weekly flight availability from Seattle to O'Hare Intl. 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 27 April 2024.
| Sunday | 26daily flights |
|---|---|
| Monday | 29daily flights |
| Tuesday | 18daily flights |
| Wednesday | 23daily flights |
| Thursday | 25daily flights |
| Friday | 29daily flights |
| Saturday | 20daily flights |
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
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How does Cheapflights help users find flights from Seattle to O'Hare Intl?
Cheapflights makes it easy to find Seattle to O'Hare Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Seattle to O'Hare Intl?
Cheapflights simply makes it quick and affordable to book flights from Seattle to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Seattle to O'Hare Intl with no change fees?
Certainly. Search results for flights to O'Hare Intl from Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Can Cheapflights notify me if prices for flights from Seattle to O'Hare Intl become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to O'Hare Intl from Seattle today and book when prices fit your budget.