How does KAYAK find such low prices on flights from District of Columbia to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Chicago. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from District of Columbia to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to District of Columbia with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$107 CHEAP FLIGHTS from District of Columbia to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

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Cheap Flights from District of Columbia to Chicago

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from District of Columbia to Chicago

Sat, May 9 - Sat, May 16

4:55 pm - 6:15 pm

DCA

ORD

2h 20mnonstop

7:45 pm - 10:47 pm

ORD

DCA

2h 02mnonstop

$219United Airlines

Sat, May 2 - Mon, May 4

5:15 pm - 6:33 pm

IAD

ORD

2h 18mnonstop

9:35 pm - 12:33 am

ORD

IAD

1h 58mnonstop

$219United Airlines

Sat, May 2 - Tue, May 5

12:15 pm - 2:45 pm

DCA

MDW

3h 30m

1 stop

3:00 pm - 11:00 pm

MDW

DCA

7h 00m

2 stops

$219Southwest

Thu, May 7 - Mon, May 11

1:46 pm - 3:10 pm

DCA

ORD

2h 24mnonstop

9:01 pm - 11:57 pm

ORD

DCA

1h 56mnonstop

$220American Airlines

Sat, May 2 - Mon, May 4

10:51 am - 6:37 pm

IAD

MDW

8h 46m

1 stop

2:15 pm - 12:36 am

MDW

IAD

9h 21m

1 stop

$220Frontier

Tue, May 19 - Tue, May 26

6:37 pm - 11:13 pm

IAD

ORD

29h 36m

1 stop

8:05 am - 6:42 pm

ORD

IAD

9h 37m

1 stop

$221Frontier

Thu, May 7 - Tue, May 12

5:00 am - 8:30 am

DCA

ORD

4h 30m

1 stop

6:08 am - 9:05 am

ORD

DCA

1h 57mnonstop

$222American Airlines

Wed, Apr 29 - Mon, May 4

1:00 pm - 6:25 pm

DCA

ORD

6h 25m

1 stop

2:40 pm - 11:00 pm

ORD

DCA

7h 20m

2 stops

$223Southwest

Mon, May 4 - Thu, May 7

7:43 pm - 7:55 am

IAD

ORD

13h 12m

1 stop

7:33 pm - 3:14 pm

ORD

IAD

18h 41m

2 stops

$223Multiple Airlines

Fri, May 15 - Tue, May 19

2:52 pm - 11:13 pm

IAD

ORD

9h 21m

2 stops

6:55 am - 4:21 pm

ORD

IAD

8h 26m

1 stop

$229Multiple Airlines

Useful Info

Low season	February
High season	July
Cheapest flight	$107

Best time to beat the crowds with an average 10% drop in price.

Flight from Washington Dulles Airport to Chicago Midway Airport

How does KAYAK find such low prices on flights from District of Columbia to Chicago?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Chicago.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Chicago?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from District of Columbia to Chicago?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Chicago?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Merrillville

Saint Joseph

Hammond

Portage

Lansing

Valparaiso

Chesterton

Schererville

Munster

Porter

Monticello

Griffith

Saint John

Everything you need to know for your flight to Chicago

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Cabin class types available on flights to District of Columbia

First Class flights to Chicagofrom $416

Business Class flights to Chicagofrom $465

Premium Economy Class flights to Chicagofrom $481

Economy Class flights to Chicagofrom $239

$107 Find Cheap Flights from District of Columbia to Chicago

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

Cheap Flights from District of Columbia to Chicago

Recent round-trip flight deals from District of Columbia to Chicago

Recent one-way flight deals from District of Columbia to Chicago

Recent last minute flight deals from District of Columbia to Chicago

Recent direct flight deals from District of Columbia to Chicago

Good to know

FAQs for booking flights from District of Columbia to Chicago

How does KAYAK find such low prices on flights from District of Columbia to Chicago?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from District of Columbia to Chicago.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Chicago?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chicago from District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from District of Columbia to Chicago?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chicago with an airline and back to District of Columbia with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Chicago?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chicago from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Chicago?

Everything you need to know for your flight to Chicago

Cabin class types available on flights to District of Columbia

Complete your trip to Chicago with a hotel stay or car rental

Find direct flights for Chicago

Flights to other popular destinations

Flights from domestic origins to Chicago

Choose which airport to fly into in Chicago

Find deals for your return flight