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Cheap flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport from $54

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, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport departing on 1/16. 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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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Dulles Intl Airport to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Dulles Intl Airport to Chicago.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Dulles Intl Airport to Chicago? 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 Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Dulles Intl Airport to Chicago

Find recent round-trip train or bus tickets from Washington, D.C. Dulles Intl Airport to Chicago.

All round-trip flight deals to Chicago

The cheapest plane tickets to Chicago found on KAYAK recently.
12:58 pm - 8:45 pmIAD-ORD
8h 47m1 stop
8:33 am - 2:39 pmORD-IAD
5h 06m1 stop
$118Frontier
Find Deal
Fri, Feb 7 - Wed, Feb 12
4:42 pm - 10:42 pmIAD-ORD
7h 00m1 stop
4:11 pm - 5:01 pmORD-IAD
23h 50m1 stop
$122Frontier
Find Deal
Thu, Jan 9 - Sun, Jan 12
10:16 pm - 11:20 pmIAD-ORD
2h 04mnonstop
6:16 pm - 9:16 pmORD-IAD
2h 00mnonstop
$197United Airlines
Find Deal
Fri, Dec 13 - Tue, Dec 17
1:15 pm - 2:34 pmIAD-ORD
2h 19mnonstop
6:08 pm - 9:01 pmORD-IAD
1h 53mnonstop
$207United Airlines
Find Deal
Wed, Jan 8 - Thu, Jan 9
5:35 pm - 8:28 pmIAD-ORD
3h 53m1 stop
3:40 pm - 9:29 pmORD-IAD
4h 49m1 stop
$216Delta
Find Deal
Tue, Dec 17 - Wed, Dec 18
3:05 pm - 9:58 pmIAD-ORD
7h 53m1 stop
2:55 pm - 9:05 pmORD-IAD
5h 10m1 stop
$226Delta
Find Deal
Wed, Jan 8 - Sat, Jan 11
5:00 am - 8:45 amIAD-ORD
4h 45m1 stop
12:25 pm - 7:28 pmORD-IAD
6h 03m1 stop
$256American Airlines
Find Deal
Thu, Dec 12 - Sat, Dec 14
5:00 am - 8:45 amIAD-ORD
4h 45m1 stop
12:25 pm - 7:28 pmORD-IAD
6h 03m1 stop
$271American Airlines
Find Deal
Fri, Dec 13 - Tue, Dec 17
11:00 am - 5:29 pmIAD-ORD
7h 29m1 stop
8:00 pm - 11:00 amORD-IAD
14h 00m1 stop
$275Sun Country Air
Find Deal
Thu, Apr 3 - Sun, Apr 6
12:31 pm - 6:19 pmIAD-ORD
6h 48m1 stop
7:00 pm - 10:43 amORD-IAD
14h 43m1 stop
$305Sun Country Air
Find Deal
Thu, Apr 17 - Sun, Apr 20
8:15 am - 1:50 pmIAD-ORD
6h 35m1 stop
$54Frontier
Find Deal
Thu, Jan 16
8:41 pm - 7:28 amIAD-ORD
11h 47m1 stop
$60Frontier
Find Deal
Tue, Feb 25
10:16 pm - 11:22 pmIAD-ORD
2h 06mnonstop
$99United Airlines
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Sat, Feb 1
5:57 pm - 11:59 pmIAD-ORD
7h 02m1 stop
$108Delta
Find Deal
Wed, Jan 15
12:45 pm - 2:03 pmIAD-ORD
2h 18mnonstop
$109United Airlines
Find Deal
Thu, Feb 13
3:05 pm - 9:58 pmIAD-ORD
7h 53m1 stop
$118Delta
Find Deal
Sat, Jan 11
5:00 am - 10:33 amIAD-ORD
6h 33m1 stop
$128American Airlines
Find Deal
Thu, Dec 12
9:15 pm - 8:00 pmIAD-ORD
23h 45m2 stops
Thu, Dec 19
12:55 pm - 12:34 amIAD-ORD
12h 39m3 stops
Wed, Dec 4
5:00 am - 11:01 amIAD-ORD
7h 01m1 stop
$161American Airlines
Find Deal
Fri, Jan 3
8:48 am - 5:00 pmIAD-ORD
9h 12m1 stop
8:21 pm - 5:40 pmORD-IAD
20h 19m1 stop
$330Frontier
Find Deal
Sun, Nov 24 - Tue, Nov 26
8:48 am - 5:00 pmIAD-ORD
9h 12m1 stop
6:15 am - 5:40 pmORD-IAD
10h 25m1 stop
$348Frontier
Find Deal
Sun, Nov 24 - Thu, Nov 28
6:20 am - 7:34 amIAD-ORD
2h 14mnonstop
10:35 am - 7:25 amORD-IAD
19h 50m1 stop
$369United Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 23
8:48 am - 5:00 pmIAD-ORD
9h 12m1 stop
7:50 pm - 11:25 amORD-IAD
14h 35m1 stop
Sun, Nov 24 - Wed, Nov 27
10:15 pm - 1:27 pmIAD-ORD
16h 12m1 stop
3:56 pm - 6:50 pmORD-IAD
1h 54mnonstop
$409United Airlines
Find Deal
Sat, Nov 23 - Sun, Nov 24
12:55 pm - 9:20 amIAD-ORD
21h 25m3 stops
7:50 pm - 11:25 amORD-IAD
14h 35m1 stop
Mon, Nov 25 - Wed, Nov 27
5:23 pm - 8:25 pmIAD-ORD
4h 02m1 stop
10:15 am - 4:43 pmORD-IAD
5h 28m1 stop
$598Delta
Find Deal
Mon, Nov 25 - Fri, Nov 29
1:33 pm - 6:34 pmIAD-ORD
6h 01m1 stop
5:55 pm - 11:22 pmORD-IAD
4h 27m1 stop
$658Delta
Find Deal
Fri, Nov 22 - Mon, Nov 25
10:59 am - 2:24 pmIAD-ORD
4h 25m1 stop
11:58 am - 5:18 pmORD-IAD
4h 20m1 stop
$693American Airlines
Find Deal
Tue, Nov 26 - Sat, Nov 30
5:48 pm - 10:29 pmIAD-ORD
5h 41m1 stop
5:00 am - 10:29 amORD-IAD
4h 29m1 stop
$743American Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
10:16 pm - 11:20 pmIAD-ORD
2h 04mnonstop
1:19 pm - 4:13 pmORD-IAD
1h 54mnonstop
$197United Airlines
Find Deal
Fri, Dec 13 - Tue, Dec 17
10:09 pm - 11:15 pmIAD-ORD
2h 06mnonstop
6:08 pm - 9:01 pmORD-IAD
1h 53mnonstop
$207United Airlines
Find Deal
Wed, Jan 8 - Mon, Jan 13
10:16 pm - 11:20 pmIAD-ORD
2h 04mnonstop
1:19 pm - 4:13 pmORD-IAD
1h 54mnonstop
$213United Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15
8:20 am - 9:34 amIAD-ORD
2h 14mnonstop
3:56 pm - 6:50 pmORD-IAD
1h 54mnonstop
$217United Airlines
Find Deal
Wed, Dec 4 - Wed, Dec 4
10:20 pm - 11:25 pmIAD-ORD
2h 05mnonstop
9:05 pm - 11:59 pmORD-IAD
1h 54mnonstop
$219United Airlines
Find Deal
Sun, Dec 22 - Wed, Jan 1
7:00 am - 8:20 amIAD-ORD
2h 20mnonstop
9:05 pm - 11:59 pmORD-IAD
1h 54mnonstop
$223United Airlines
Find Deal
Thu, Dec 19 - Thu, Jan 2
10:20 pm - 11:25 pmIAD-ORD
2h 05mnonstop
9:05 pm - 11:59 pmORD-IAD
1h 54mnonstop
$227United Airlines
Find Deal
Tue, Dec 24 - Tue, Dec 31
10:20 pm - 11:25 pmIAD-ORD
2h 05mnonstop
8:50 am - 11:48 amORD-IAD
1h 58mnonstop
$229United Airlines
Find Deal
Mon, Dec 23 - Fri, Jan 3
10:20 pm - 11:29 pmIAD-ORD
2h 09mnonstop
8:45 am - 11:41 amORD-IAD
1h 56mnonstop
$232United Airlines
Find Deal
Sun, Mar 2 - Tue, Mar 4
7:00 am - 8:20 amIAD-ORD
2h 20mnonstop
9:05 pm - 11:59 pmORD-IAD
1h 54mnonstop
$238United Airlines
Find Deal
Thu, Dec 19 - Thu, Dec 26

United Airlines flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight tickets
United Airlines
Dec 13
IAD10:16 pmWashington, D.C. Dulles Intl
2h 04m
ORD11:20 pmChicago O'Hare Intl
Dec 17
ORD6:16 pmChicago O'Hare Intl
2h 00m
IAD9:16 pmWashington, D.C. Dulles Intl
United Airlines
Jan 8
IAD1:15 pmWashington, D.C. Dulles Intl
2h 19m
ORD2:34 pmChicago O'Hare Intl
Jan 9
ORD6:08 pmChicago O'Hare Intl
1h 53m
IAD9:01 pmWashington, D.C. Dulles Intl
United Airlines
Jan 8
IAD5:36 pmWashington, D.C. Dulles Intl
2h 19m
ORD6:55 pmChicago O'Hare Intl
Jan 12
ORD6:08 pmChicago O'Hare Intl
1h 53m
IAD9:01 pmWashington, D.C. Dulles Intl

Delta flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight tickets
Delta
Dec 17
IAD5:35 pmWashington, D.C. Dulles Intl
3h 53m
1 stop
ORD8:28 pmChicago O'Hare Intl
Dec 18
ORD3:40 pmChicago O'Hare Intl
4h 49m
1 stop
IAD9:29 pmWashington, D.C. Dulles Intl
Delta
Jan 8
IAD3:05 pmWashington, D.C. Dulles Intl
7h 53m
1 stop
ORD9:58 pmChicago O'Hare Intl
Jan 11
ORD2:55 pmChicago O'Hare Intl
5h 10m
1 stop
IAD9:05 pmWashington, D.C. Dulles Intl
Delta
Mar 4
IAD12:27 pmWashington, D.C. Dulles Intl
6h 58m
1 stop
ORD6:25 pmChicago O'Hare Intl
Mar 11
ORD7:00 amChicago O'Hare Intl
3h 33m
1 stop
IAD11:33 amWashington, D.C. Dulles Intl

See travel insights to Chicago from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The month of September is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Washington, D.C. Dulles Intl Airport averaging around $245.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Saturday when prices can be found for as low as $278. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday is the most expensive day to depart from Washington, D.C. Dulles Intl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $328.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Washington, D.C. Dulles Intl Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $292 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $348. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Washington, D.C. Dulles Intl to Chicago O'Hare Intl flight route?

Fly from Washington, D.C. Dulles Intl to Chicago O'Hare Intl for the best Washington, D.C. Dulles Intl - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

In general, most travelers find the cheapest time to book a flight to Chicago O'Hare Intl Airport is about 38 days prior to their departure date when tickets on average are $283. Don’t hesitate to check prices now though because momondo users recently found tickets for as low as $209.

What cabin class options are available on Washington, D.C. Dulles Intl to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl to Chicago O'Hare Intl 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 Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flights?

You could potentially save up to 45% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight.

How have Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight prices changed over time?

As of November 2024, prices for Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flights are approximately 15% cheaper when compared to flights at the same time last year.

When to book flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport (IAD to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

Best Price Found

$54

Fastest flight time

2h 04m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Washington, D.C. Dulles Intl Airport in the past 72 hours is $54. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $118.
The fastest flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport takes 2h 04m
Direct flights go from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport every day.

  • How far is Washington, D.C. Dulles Intl to Chicago O'Hare Intl by plane?

    The straight-line distance from Washington, D.C. Dulles Intl to Chicago O'Hare Intl is 587.2 mi. By plane, this route typically takes 2h 04m.

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    Prices for flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    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, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?


Best airlines flying from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $63Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
DeltaPriceFrom $175Free CancellationRating
8.0
8,755 reviews
Search Delta flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
American AirlinesPriceFrom $223Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • United Airlines Flights From Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport

    Across 26 United Airlines flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport this week, the average price was $340, with the best United Airlines deals starting from $184 round-trip. 9,172 users have rated United Airlines on momondo, with an average score of 7.4/10.


Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Chicago?

It is quick and easy to find Washington, D.C. to Chicago flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Chicago that suits you.

Can I find flights from Washington, D.C. to Chicago with flexible booking policies on momondo?

Flights from Washington, D.C. to Chicago with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Washington, D.C. to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Washington, D.C..

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

Price alerts on flights to Chicago from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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