Cheap flights from Washington to Chicago from $38
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to Chicago departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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United Airlines flights from State of Washington to Chicago
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How to get the cheapest flight ticket from State of Washington to Chicago
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
What is the cheapest month to fly to Chicago?
The month of January is, on average, the cheapest month to fly to Chicago from State of Washington, with most prices found around $223. If you’re not able to fly to Chicago in January, then September is your next best option. Flight prices from State of Washington to Chicago during September average around $247.
What is the cheapest day to depart on your flight to Chicago?
The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as $399. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to Chicago for around $513.
What is the cheapest time of day to depart on your flight to Chicago?
Our most recent data shows that the best time of day to fly to Chicago is in the afternoon. Flights from State of Washington to Chicago during this time can be as low as $289. In contrast, the most expensive time of day to depart to Chicago is in the morning when prices are around $467.
What is the cheapest Washington to Chicago flight route?
Fly from Seattle/Tacoma Intl to Chicago Midway for the best Washington - Chicago flight prices
How far in advance should I book a flight to Chicago?
You are more likely to see cheaper flights to Chicago from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from State of Washington for as low as $251 on momondo.
What cabin class options are available on Washington to Chicago flights?
There are 4 cabin classes available to choose from on Washington to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Washington to Chicago?
Alaska Airlines, Hawaiian Airlines, and United Airlines are the most popular carriers operating from Washington to Chicago
What airlines fly to Chicago?
Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Chicago from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 34% of people opting to fly with this airline when traveling to Chicago. Keep in mind that there are 8 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.
How many flights depart from State of Washington to Chicago on average per day?
As of June 2025, there are 100 flights per day flying from State of Washington to Chicago. The most common time of day flights depart is 10:00AM, with 52% of flights taking off at noon.
How many flights depart from State of Washington to Chicago on average per week?
As of June 2025, there are 702 flights per week flying from State of Washington to Chicago. The most common day of the week flights depart is Wed, with 17% of flights taking off on this day.
Cheap State of Washington to Chicago flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from State of Washington to Chicago
When did momondo last update prices for flights from Washington to Chicago?
Prices for flights from Washington to Chicago refresh daily.
How many operators does momondo search for flights from Washington to Chicago?
As of June 2025, there are 8 operators available to choose from for flights from Washington to Chicago.
How old do you have to be to fly from Washington to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington to Chicago.
What documentation or ID do you need to fly to Chicago?
The travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from State of Washington to Chicago?
momondo data reveals that the most frequently booked plane model on the route from State of Washington to Chicago is Boeing 737-900 Passenger/BBJ3 (winglets), representing 17.84% of all bookings. The subsequent popular models are Boeing 737-800 at 14.58%, Boeing 737-800 Passenger/BBJ2 (winglets) at 11.68%, and Boeing 737 MAX 9 at 11.20%.
Best airlines flying from State of Washington to Chicago
Compare and see reviews for airlines that fly from State of Washington to Chicago with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $107 | Free Cancellation | Rating 6.3 8,065 reviews | |||
| PriceFrom $119 | Free Cancellation | Rating 7.8 2,507 reviews | |||
| PriceFrom $124 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $137 | Free Cancellation | Rating 5.9 3,301 reviews | |||
| PriceFrom $158 | Free Cancellation | Rating 7.4 8,810 reviews | |||
| PriceFrom $168 | Free Cancellation | Rating 8.0 10,000 reviews | |||
| PriceFrom $169 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $188 | Free Cancellation | Rating 8.0 4,280 reviews |
Traveling to a place near Chicago?
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Why should I use momondo to find a flight deal from Washington to Chicago?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington to Chicago. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Washington to Chicago with flexible booking policies on momondo?
All flight searches from Washington to Chicago on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Washington to Chicago?
Once all potential Washington to Chicago 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 Washington to Chicago right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of Washington to Chicago flights. All you need is a valid email address and we will do the rest; it is that quick and easy.