What is the cheapest airline that flies from Chicago Midway to Washington?

Southwest and Delta are the most popular carriers operating from Chicago Midway to Washington

When did momondo last update prices for flights from Chicago Midway Airport to Washington?

Prices for flights from Chicago Midway Airport to Washington are refreshed on a daily basis.

How many operators does momondo search for flights from Chicago Midway Airport to Washington?

As of March 2026, there is 1 operator available to choose from for flights from Chicago Midway Airport to Washington.

How old do you have to be to fly from Chicago Midway Airport to Washington?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago Midway Airport to Washington.

What documentation or ID do you need to fly to Washington?

The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$89 Cheap Flights from Chicago Midway Airport to State of Washington in 2026

Q: How many flights depart from Chicago Midway Airport to State of Washington on average per week?

4 flights are operational weekly from Chicago Midway Airport to State of Washington as of March 2026. The most popular departure day for this route is Tue, with 50% of flights per week taking off on this day.

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Find the cheapest flights from Chicago Midway Airport to Washington

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 am - 5:55 pm

MDW

SEA

13h 40m

1 stop

11:55 pm - 5:55 am

SEA

MDW

4h 00mnonstop

$179Southwest

Sat, May 2 - Sat, May 9

9:40 pm - 12:15 am

MDW

SEA

4h 35mnonstop

5:00 am - 10:55 am

SEA

MDW

3h 55mnonstop

$180Southwest

Sat, Mar 21 - Sat, Mar 28

9:55 pm - 12:30 am

MDW

SEA

4h 35mnonstop

5:00 am - 10:55 am

SEA

MDW

3h 55mnonstop

$181Southwest

Mon, Mar 23 - Sat, Mar 28

6:05 pm - 8:35 pm

MDW

SEA

4h 30mnonstop

11:55 pm - 5:55 am

SEA

MDW

4h 00mnonstop

$183Southwest

Sat, May 2 - Sat, May 9

5:10 am - 12:05 pm

MDW

SEA

8h 55m

1 stop

5:45 pm - 6:00 am

SEA

MDW

10h 15m

1 stop

$184Southwest

Sat, Apr 25 - Sat, May 2

10:15 am - 10:30 pm

MDW

SEA

14h 15m

1 stop

5:45 pm - 6:00 am

SEA

MDW

10h 15m

1 stop

$189Southwest

Sat, May 2 - Sat, May 9

9:35 pm - 12:05 am

MDW

SEA

4h 30mnonstop

5:45 pm - 6:00 am

SEA

MDW

10h 15m

1 stop

$190Southwest

Thu, Apr 30 - Sat, May 2

10:15 am - 10:30 pm

MDW

SEA

14h 15m

1 stop

5:45 am - 5:15 pm

SEA

MDW

9h 30m

2 stops

$195Southwest

Sat, May 2 - Sat, May 9

9:46 am - 1:04 pm

MDW

GEG

5h 18m

1 stop

6:00 am - 1:32 pm

GEG

MDW

5h 32m

1 stop

$235Delta

Sat, Apr 18 - Sat, Apr 25

9:29 am - 1:04 pm

MDW

GEG

5h 35m

1 stop

12:36 pm - 10:28 pm

GEG

MDW

7h 52m

1 stop

$242Delta

Fri, Apr 24 - Wed, Apr 29

Southwest flights from Chicago Midway Airport to State of Washington

Our best Southwest deals on Chicago Midway Airport to State of Washington flight tickets

Southwest

May 2

MDW6:15 amChicago Midway

13h 40m

1 stop

SEA5:55 pmSeattle/Tacoma Intl

May 9

SEA11:55 pmSeattle/Tacoma Intl

4h 00m

MDW5:55 amChicago Midway

$179

Southwest

Mar 21

MDW9:40 pmChicago Midway

4h 35m

SEA12:15 amSeattle/Tacoma Intl

Mar 28

SEA5:00 amSeattle/Tacoma Intl

3h 55m

MDW10:55 amChicago Midway

$180

Southwest

Mar 23

MDW9:55 pmChicago Midway

4h 35m

SEA12:30 amSeattle/Tacoma Intl

Mar 28

SEA5:00 amSeattle/Tacoma Intl

3h 55m

MDW10:55 amChicago Midway

$181

Frontier flights from Chicago Midway Airport to State of Washington

Our best Frontier deals on Chicago Midway Airport to State of Washington flight tickets

Frontier

Mar 14

MDW2:16 pmChicago Midway

8h 47m

1 stop

SEA9:03 pmSeattle/Tacoma Intl

Mar 25

SEA10:08 pmSeattle/Tacoma Intl

19h 39m

2 stops

MDW7:47 pmChicago Midway

$373

Frontier

Mar 13

MDW2:16 pmChicago Midway

21h 12m

1 stop

PDX9:28 amPortland

Mar 21

PDX12:47 pmPortland

7h 58m

1 stop

MDW10:45 pmChicago Midway

$546

momondo Fare Finder

Use the filters below to find and compare flights from Chicago Midway Airport to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 5/2

6:15 am-5:55 pm

1 stop13h 40m

Seattle/Tacoma Intl

Sat 5/9

11:55 pm-5:55 am

Nonstop4h 00m

$179

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 3/21

9:40 pm-12:15 am

Nonstop4h 35m

Seattle/Tacoma Intl

Sat 3/28

5:00 am-10:55 am

Nonstop3h 55m

$180

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Mon 3/23

9:55 pm-12:30 am

Nonstop4h 35m

Seattle/Tacoma Intl

Sat 3/28

5:00 am-10:55 am

Nonstop3h 55m

$181

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 5/2

6:05 pm-8:35 pm

Nonstop4h 30m

Seattle/Tacoma Intl

Sat 5/9

11:55 pm-5:55 am

Nonstop4h 00m

$183

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 4/25

5:10 am-12:05 pm

1 stop8h 55m

Seattle/Tacoma Intl

Sat 5/2

5:45 pm-6:00 am

1 stop10h 15m

$184

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 5/2

10:15 am-10:30 pm

1 stop14h 15m

Seattle/Tacoma Intl

Sat 5/9

5:45 pm-6:00 am

1 stop10h 15m

$189

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Thu 4/30

9:35 pm-12:05 am

Nonstop4h 30m

Seattle/Tacoma Intl

Sat 5/2

5:45 pm-6:00 am

1 stop10h 15m

$190

ChicagoSeattle

MDW - SEA

MDWSEA

Chicago Midway

Sat 5/2

10:15 am-10:30 pm

1 stop14h 15m

Seattle/Tacoma Intl

Sat 5/9

5:45 am-5:15 pm

2 stops9h 30m

$195

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Sat 4/18

9:46 am-1:04 pm

1 stop5h 18m

Spokane

Sat 4/25

6:00 am-1:32 pm

1 stop5h 32m

$235

ChicagoSpokane

MDW - GEG

MDWGEG

Chicago Midway

Fri 4/24

9:29 am-1:04 pm

1 stop5h 35m

Spokane

Wed 4/29

12:36 pm-10:28 pm

1 stop7h 52m

$242

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Chicago Midway Airport to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of March is, on average, the cheapest month to fly to State of Washington from Chicago Midway Airport, with most prices found around $263. If you aren’t able to travel to State of Washington during the month of March, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $270.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Chicago Midway Airport to State of Washington is on a Monday. Travelers who choose to depart for State of Washington on a Monday will often find tickets for as low as $229. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Chicago Midway Airport to State of Washington for around $387.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the evening when flights can be purchased for as low as $232. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $477 on average. Flights to State of Washington from Chicago Midway Airport in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Chicago Midway to Washington flight route?

Fly from Chicago Midway to Seattle/Tacoma Intl for the best Chicago Midway - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Chicago Midway Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $403 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Chicago Midway Airport for as low as $207 on momondo.

What cabin class options are available on Chicago Midway to Washington flights?

There is only 1 cabin class available to choose from on Chicago Midway to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Chicago Midway Airport to State of Washington flights?

No. A direct flight is the cheapest option for a flight between Chicago Midway Airport to State of Washington.

Cheap Chicago Midway Airport to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chicago Midway Airport to State of Washington

Best Price Found	$117
Fastest flight time	3h 45m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Chicago Midway Airport in the past 72 hours is $117. The best round-trip flight deal from Chicago Midway Airport to State of Washington found on momondo in the last 72 hours is $217.

The fastest flight from Chicago Midway Airport to State of Washington takes 3h 45m

Direct flights go from Chicago Midway Airport to State of Washington every day.

There are 96 airports in State of Washington. From Chicago Midway Airport there are direct flights to Portland (PDX), Spokane (GEG).

Search flight deals

When did momondo last update prices for flights from Chicago Midway Airport to Washington?
Prices for flights from Chicago Midway Airport to Washington are refreshed on a daily basis.
How many operators does momondo search for flights from Chicago Midway Airport to Washington?
As of March 2026, there is 1 operator available to choose from for flights from Chicago Midway Airport to Washington.
How old do you have to be to fly from Chicago Midway Airport to Washington?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chicago Midway Airport to Washington.
What documentation or ID do you need to fly to Washington?
The travel and health documents required for your trip to Washington can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Chicago Midway Airport to State of Washington?
Based on momondo bookings for flights between Chicago Midway Airport and State of Washington, the leading plane model is Boeing 737 MAX 8, making up 28.12% of the total bookings. Other popular models include Boeing 737-800 with 26.00%, Airbus A321neo with 13.32%, and Boeing 737 MAX 9 with 10.99%.

Best airlines flying from Chicago Midway Airport to State of Washington

Compare and see reviews for airlines that fly from Chicago Midway Airport to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $194	Free Cancellation	Rating 8.0 4,302 reviews		Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Chicago to Washington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chicago to Washington for you.

Can I find flights from Chicago to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Chicago with this policy.

How can momondo help me find flights from Chicago to Washington?

Once all potential Chicago to Washington flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Chicago to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Chicago and alert you when they change.