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Cheap flights from Seattle to Chicago Midway Airport

SEA — MDW
17 Jun — 24 Jun1
1 adult

Cheap flight deals from Seattle to Midway

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Midway (MDW). 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 12 June 2025.

Popular in

August

Cheapest in

September

Average price

C$ 476

Good round-trip deal

C$ 374 or less
High demand for flights, 1% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (C$ 29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to Chicago Midway.
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Best time to book a flight from Seattle to Midway

Have a flexible travel schedule? Discover the best time to fly to Midway from Seattle 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.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Chicago Midway Airport

What is the cheapest month to book a flight from Seattle to Chicago Midway Airport?

Currently, January is the cheapest month in which you can book a flight from Seattle to Chicago Midway Airport (average of C$ 243). Flying from Seattle to Chicago Midway Airport in November is currently the most expensive (average of C$ 312). 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 SEA to MDW?

Find hourly flight availability from Seattle to Midway. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Seattle to Chicago Midway Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 23% versus a flight in the morning.

Weekly flight availability from Seattle to Chicago Midway Airport

Explore weekly flight availability from Seattle to Midway. 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 12 June 2025.

The most flights from SEA to MDW are scheduled on a Monday (3 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Midway by month

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

In terms of precipitation, rainfall in Chicago Midway Airport ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago Midway Airport when rainfall is around 43.0 mm.

Temperature in Midway by month

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

If weather is an important factor for your trip to Chicago Midway Airport, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Related info for your journey

Find useful and relevant information for your journey from Seattle to Midway. 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 Midway?

    If you book a flight to Chicago Midway from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 18.4 km from the centre of Seattle. There are 2 flights from Seattle/Tacoma Intl to Chicago Midway per day from 0 different airlines.

  • Can I find deals for flights from Seattle to Midway that include hotel bookings?

    Yes. In addition to deals on Seattle to Midway flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Midway?

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

  • Can I find deals for business class flights from Seattle to Midway?

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

  • What is the cheapest month to book a flight from Seattle to Chicago Midway Airport?

    Currently, January is the cheapest month in which you can book a flight from Seattle to Chicago Midway Airport (average of C$ 243). Flying from Seattle to Chicago Midway Airport in November is currently the most expensive (average of C$ 312). 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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Alternative routes for Seattle to Midway

See prices for flight routes from nearby airports that may be better suited for you.
Seattle to O'Hare Intl flights

Fly with Cheapflights

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

How does Cheapflights help users find flights from Seattle to Midway?

Deals for Seattle to Midway flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Midway?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Midway 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 Midway with no change fees?

Certainly. Search results for flights to Midway 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 Midway become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Midway from Seattle today and book when prices fit your budget.

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