Cheap flights from Seattle (SEA) to O'Hare Intl (ORD) from $70
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 5/29. 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 Wednesday 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 April 27, 2024.
Popular in | June |
|---|---|
Cheapest in | January |
Round-trip from | $222 |
One-way from | $100 |
What is the cheapest day to fly round-trip from Seattle to Chicago O'Hare Intl Airport?
Departing on a Monday is a good option for securing a great price. You can expect to save up to 22% when planning your travel around this day of the week.
How far in advance should I book a flight from Seattle to Chicago O'Hare Intl Airport?
Users have found that booking a flight from Seattle to Chicago O'Hare Intl Airport at least 39 days early can save you up to 73% on average compared to booking a flight this week. If booking 39 days before your flight isn’t an option for you, users have found flights from Seattle to Chicago O'Hare Intl Airport for as little as $296 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $575 for flights departing within the next 3 days.
What is the cheapest month to fly from Seattle to Chicago O'Hare Intl Airport?
Our data shows that January tends to be the cheapest month to fly to Chicago O'Hare Intl Airport from Seattle. Users have commonly found prices around $306 for the month, but tickets can be as low as $99. Due to multiple factors, prepare for potentially higher prices in July.
When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport (SEA - ORD)?
A simple way to save on the total cost of your ticket is to fly from Seattle to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.
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 3,068,117 searches. Data last updated April 27, 2024.
Check out some of the cheapest Frontier flights we've come across from Seattle to Chicago. Deals update often to give you more flight options matching your criteria
One of the most popular airlines traveling from Seattle to Chicago O'Hare Intl Airport is Frontier. Flights from Frontier traveling this route typically cost $277.81 RT. This price is typically 51% cheaper than other airlines that offer Seattle to Chicago O'Hare Intl Airport flights. When booking this route, the cheapest RT price found was $98. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Chicago O'Hare Intl Airport. Chicago O'Hare Intl Airport is the most popular arrival airport in Chicago O'Hare Intl Airport. When flying from Seattle to Chicago O'Hare Intl Airport, Frontier flights are 11% 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 3,068,117 searches. Data last updated April 27, 2024.
Browse through some of the cheapest Sun Country Air flights traveling from Seattle to Chicago. Make sure to examine the flight information before completing your reservation.
Sun Country Air is one of the most popular airlines used for those traveling from Seattle to Chicago O'Hare Intl Airport. Flights on this route from Sun Country Air typically cost $309.35 RT, a price that is 65% more expensive than the average Seattle to Chicago O'Hare Intl Airport flight. The cheapest flight found was $99 RT. 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, Sun Country Air flights are 11% 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 3,068,117 searches. Prices were last updated on April 27, 2024.
The lowest fares we've come across on flights traveling from Seattle to Chicago in April and May 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 3,068,117 searches. Data last updated April 27, 2024.
The lowest fares we've come across on flights traveling from Seattle to Chicago in April and May 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Non-stop 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 3,068,117 searches. Data last updated April 27, 2024.
If you're seeking options on non-stop flights from Seattle to Chicago, check out these fares. If you're looking for other options for flights from Seattle to Chicago, make sure to update the search form at the top of page.
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 3,068,117 searches. Data last updated April 27, 2024.
Check out these flights departing soon 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 3,068,117 searches. Data last updated April 27, 2024.
If you're seeking multiple options on one-way flights from Seattle to Chicago, be sure to check out these deals, which are updated often. Users needing a return flight from Seattle to Chicago should utilize 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 3,068,117 searches. Data last updated April 27, 2024.
Fly from
Fly to
Budget
$139 - $277
Route
Depart
Return
Price
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 5/28
Nonstop4h 04m
Chicago O'Hare Intl
Wed 6/12
Nonstop4h 35m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Sat 5/11
1 stop25h 24m
Chicago O'Hare Intl
Sat 5/18
1 stop15h 08m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Wed 5/22
Nonstop4h 04m
Chicago O'Hare Intl
Tue 5/28
1 stop11h 53m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Fri 5/10
1 stop24h 22m
Chicago O'Hare Intl
Tue 5/21
1 stop25h 04m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Wed 5/29
1 stop10h 20m
Chicago O'Hare Intl
Tue 6/4
2 stops15h 29m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Wed 5/15
1 stop8h 17m
Chicago O'Hare Intl
Tue 5/21
Nonstop4h 42m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Wed 6/12
1 stop5h 46m
Chicago O'Hare Intl
Sun 6/16
1 stop12h 30m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Tue 6/11
Nonstop4h 15m
Chicago O'Hare Intl
Sat 6/22
1 stop7h 22m
Seattle/Tacoma IntlChicago O'Hare Intl
SEA - ORD
SEAORD
Seattle/Tacoma Intl
Thu 6/13
Nonstop4h 04m
Chicago O'Hare Intl
Mon 6/17
Nonstop4h 34m
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 January 28, 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 April 21, 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 $83 while a round-trip flight costs $186. Price data was last updated on April 21, 2024.
Currently, February is the cheapest month in which you can book a flight from Seattle to Chicago O'Hare Intl Airport (average of $245). Flying from Seattle to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $356). 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
$248
February
$245
March
$280
April
$273
May
$282
June
$356
July
$336
August
$276
September
$258
October
$248
November
$270
December
$248
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 | 23 - 73.4 °F |
|---|
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 April 27, 2024.
See what other customers who have flown with Frontier, Sun Country Air and Spirit Airlines from Seattle to Chicago have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
Crew
Overall
Comfort
Boarding
Entertainment
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.
Food
Crew
Overall
Comfort
Boarding
Entertainment
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.
Food
Crew
Overall
Comfort
Boarding
Entertainment
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.
Food
Crew
Overall
Comfort
Boarding
Entertainment
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.
Food
Crew
Overall
Comfort
Boarding
Entertainment
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.
Food
Crew
Overall
Comfort
Boarding
Entertainment
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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Alternative routes for Seattle to O'Hare IntlSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Seattle to O'Hare Intl
Discover the top 6 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 3,068,117 searches. Data last updated April 27, 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 April 27, 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 April 27, 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
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Yes, we can. To see specific flights from Seattle to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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