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Cheap flights from Seattle to Chicago O'Hare Intl Airport

SEA — ORD
3 Jun — 10 Jun1
1 adult
Mon 3/6
Mon 10/6

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 29 May 2024.

Popular in

July

Cheapest in

January

Average price

£269

Round-trip from

£435
High demand for flights, 25% potential price rise
Best time to find cheap flights, 33% potential price drop
Average for round-trip flights in May 2024
From Seattle/Tacoma Intl to Chicago O'Hare Intl

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

To save up to 86% on this flight, we recommend booking at least 27 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Seattle to Chicago O'Hare Intl Airport from £265 1-2 weeks out and tickets from £466 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of February. Prices to Chicago O'Hare Intl Airport from Seattle average £229. You can even find prices in February for less than £229, as users have found deals to Chicago O'Hare Intl Airport from as low as £54. The month of July appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Seattle. Flying in the targeted month can save you up to 34%.

When is the cheapest time to fly from Seattle to Chicago O'Hare Intl Airport (SEA - ORD)?

When flying from Seattle to Chicago O'Hare Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

Use this chart to determine the optimal time to book a return flight from Seattle to O'Hare Intl. Price data was last updated on 24 May 2024.
The price you pay for your flight from Seattle to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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Best time to book a flight from Seattle to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Seattle with our price prediction graph.
Estimated return 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.

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

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

    If you book a flight to Chicago O'Hare Intl from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 24 flights from Seattle/Tacoma Intl to Chicago O'Hare Intl per day from 0 different airlines.

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

    You can find direct flights on the following days: Sunday, Monday, Wednesday, Thursday, Friday, Saturday.

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

    On average 28 flights depart from Seattle to Chicago O'Hare Intl Airport per day.
    Morning (6am - Midday) - 39% of flight departures
    Afternoon (Midday - 6pm) - 21% of flight departures
    Evening (6pm - Midnight) - 39% of flight departures

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

    The top 3 most reliable airlines when flying from Seattle to Chicago O'Hare Intl Airport are Royal Jordanian (100%), Scandinavian Airlines (95%) and SWISS (95%).

  • What does SEA to ORD mean?

    This is defined as Seattle/Tacoma Intl Airport (SEA) and Chicago O'Hare Intl Airport (ORD). Codes like Chicago O'Hare Intl Airport are often used to just call airports uniquely.

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

    The amount of baggage you can bring on your Seattle to O'Hare Intl 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 Seattle to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to O'Hare Intl 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 Seattle to O'Hare Intl that include hotel bookings?

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

  • How can I find direct flights from Seattle to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to O'Hare Intl.

  • Can I find deals for business class flights from Seattle to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Seattle to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to O'Hare Intl that allow pets onboard?

    Many airlines flying from Seattle to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to O'Hare Intl?

    Yes, you can often find last-minute deals on Seattle to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Chicago O'Hare Intl Airport (average of £601). Flying from Seattle to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £766). 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.

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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 29 May 2024.
1%of flight departuresEarly morningMidnight to 6 am
46%of flight departuresMorning6 am to noon
39%of flight departuresAfternoonNoon to 6 pm
14%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Midday
6 PM

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 29 May 2024.
Monday29daily flights
Tuesday18daily flights
Wednesday23daily flights
Thursday25daily flights
Friday29daily flights
Saturday20daily flights
Sunday26daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to O'Hare Intl?

When you search for this flight from Seattle to O'Hare Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle to O'Hare Intl with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Seattle to O'Hare Intl flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Seattle to O'Hare Intl become cheaper?

Of course! You can now track prices for flights from Seattle to O'Hare Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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