Cheap flights from Chicago to District of Columbia from $78
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chicago to District of Columbia departing on 5/10. 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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0 bags
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Cheap round-trip flights
KAYAK's recommended round-trip deals from the most popular airlines that fly from Chicago to District of Columbia.
Cheap one-way flights
Flying one-way? These are some of the best deals recently discovered on momondo for flights from Chicago to District of Columbia.
Cheap last minute flights
Planning a quick getaway from Chicago to District of Columbia? These are the last-minute flight deals available now.
Cheap direct flights
If you prefer a non-stop journey, check out our latest direct flight deals to District of Columbia, so you can enjoy a seamless trip without layovers.
Frontier flights from Chicago to District of Columbia
Our best Frontier deals on Chicago to District of Columbia flight tickets
Frontier![Frontier]()
Apr 24![Frontier]()
Apr 25
ORD8:11 amChicago O'Hare Intl
5h 51m
1 stop
IAD3:02 pmWashington, D.C. Dulles Intl
IAD4:03 pmWashington, D.C. Dulles Intl
8h 05m
1 stop
ORD11:08 pmChicago O'Hare Intl
Frontier![Frontier]()
May 8![Frontier]()
May 11
MDW8:30 amChicago Midway
4h 53m
1 stop
IAD2:23 pmWashington, D.C. Dulles Intl
IAD3:32 pmWashington, D.C. Dulles Intl
9h 22m
1 stop
MDW11:54 pmChicago Midway
Delta flights from Chicago to District of Columbia
Our best Delta deals on Chicago to District of Columbia flight tickets
Delta![Delta]()
May 20![Delta]()
May 28
ORD7:10 amChicago O'Hare Intl
3h 56m
1 stop
IAD12:06 pmWashington, D.C. Dulles Intl
IAD1:00 pmWashington, D.C. Dulles Intl
4h 30m
1 stop
ORD4:30 pmChicago O'Hare Intl
Delta![Delta]()
May 21![Delta]()
May 25
MDW10:25 amChicago Midway
5h 20m
1 stop
IAD4:45 pmWashington, D.C. Dulles Intl
IAD6:00 amWashington, D.C. Dulles Intl
6h 53m
1 stop
MDW11:53 amChicago Midway
See travel insights to District of Columbia from
How to get the cheapest flight ticket from Chicago to District of Columbia
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
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Other information
What is the cheapest month to fly to District of Columbia?
In general, August is the cheapest month to fly from Chicago to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $203. If you don’t want to visit District of Columbia in August, then you should wait until September to fly from Chicago, when ticket prices are also cheap, with an average price of $203.
What is the cheapest day to depart on your flight to District of Columbia?
The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $299. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Chicago because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $433.
What is the cheapest time of day to depart on your flight to District of Columbia?
Flying to District of Columbia from Chicago in the morning is the least expensive time of day to depart. momondo users have found prices as low as $305 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $595. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Chicago to District of Columbia flight route?
Fly from Chicago Midway to Baltimore/Washington for the best Chicago - District of Columbia flight prices
How far in advance should I book a flight to District of Columbia?
You are more likely to see cheaper flights to District of Columbia from Chicago when booking 15 weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $280 when searching 15 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Chicago for as low as $169 on momondo.
What cabin class options are available on Chicago to District of Columbia flights?
There are 4 cabin classes available to choose from on Chicago to District of Columbia 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 Chicago to District of Columbia?
Frontier, United Airlines, and Southwest are the most popular carriers operating from Chicago to District of Columbia
What airlines fly to District of Columbia?
United Airlines, American Airlines and Southwest are the top three most popular airlines that fly to District of Columbia from Chicago according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.
How many flights depart from Chicago to District of Columbia on average per day?
As of April 2025, 66 flights take off from Chicago and land in District of Columbia each day. The most common flight departure time for this route is 6:00PM, with 36% of daily flights taking off at noon.
How many flights depart from Chicago to District of Columbia on average per week?
465 flights are operational weekly from Chicago to District of Columbia as of April 2025. The most popular departure day for this route is Thu, with 17% of flights per week taking off on this day.
Cheap Chicago to District of Columbia flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Chicago to District of Columbia
Best Price Found | $78 |
|---|---|
Fastest flight time | 1h 40m |
Direct flights | Every day |
Airports in District of Columbia | 2 airports |
When did momondo last update prices for flights from Chicago to District of Columbia?
Prices for flights from Chicago to District of Columbia were last updated today.
How many operators does momondo search for flights from Chicago to District of Columbia?
The number of operators available for flights from Chicago to District of Columbia is 5 as of April 2025.
How old do you have to be to fly from Chicago to District of Columbia?
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 to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia 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 District of Columbia. 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 to District of Columbia?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Chicago to District of Columbia is Boeing 737-800 (16.84% of total bookings). The next most popular plane models are Airbus A319 (14.95%), Airbus A320-100/200 (14.44%), and Boeing 737 MAX 8 (9.17%).
Best airlines flying from Chicago to District of Columbia
Compare and see reviews for airlines that fly from Chicago to District of Columbia with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $54 | Free Cancellation | Rating 5.9 3,277 reviews | |||
| PriceFrom $109 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $124 | Free Cancellation | Rating 8.0 7,897 reviews | |||
| PriceFrom $135 | Free Cancellation | Rating 6.3 7,890 reviews | |||
| PriceFrom $139 | Free Cancellation | Rating 8.0 4,275 reviews | |||
| PriceFrom $173 | Free Cancellation | Rating 7.4 8,619 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Chicago to District of Columbia?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to District of Columbia from Chicago.
Can I find flights from Chicago to District of Columbia with flexible booking policies on momondo?
Yes. All flights to District of Columbia from Chicago on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Chicago to District of Columbia?
Once all potential Chicago to District of Columbia 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 District of Columbia right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Chicago to District of Columbia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.
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