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Cheap flights from Dulles Intl (IAD) to O'Hare Intl (ORD) from $85

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
IAD — ORD
Jun 7 — Jun 141
From?
To?
Fri 6/7
Fri 6/14
1 adult, Economy
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The best prices from Washington, D.C. Dulles Intl to Chicago O'Hare Intl are usually found in January or August, booked 69 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

Cheap flight deals from Dulles Intl to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 2, 2024.

Popular in

May

Cheapest in

January

Round-trip from

$222

One-way from

$114
High demand for flights, 17% potential price rise
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Best time to find cheap flights, 14% potential price drop
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From Washington, D.C. Dulles Intl to Chicago O'Hare Intl
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One-way flight from Washington, D.C. Dulles Intl to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

Travelers have found that booking a Tuesday departure is the best way to save up to 23% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

To save on the cost of your flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport, book at least 51 days before your planned departure. Booking around this time can save you about 106% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $419 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $472.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to Chicago O'Hare Intl Airport. Flights to Chicago O'Hare Intl Airport from Washington, D.C. Dulles Intl Airport in April are about $284 on average during April, but can be found for as low as $79.

What is the cheapest time of day to fly from IAD to ORD?

It’s optimal to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 28% on the cost of your flight, compared to a flight in the afternoon.

Cheap American Airlines flights from Dulles Intl to O'Hare Intl

Explore cheap flight options specifically provided by American Airlines for the route between Dulles Intl and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Check out some of the cheapest American Airlines flights we've come across from Washington, D.C. to Chicago. It's recommended that users confirm their flight details before booking.
Fri 9/278:14 pmIAD - ORD
1 stop4h 43mAmerican Airlines
Tue 10/15:20 amORD - IAD
1 stop4h 14mAmerican Airlines
Deal found 6/2$268
Wed 10/25:44 pmIAD - ORD
1 stop7h 13mAmerican Airlines
Sun 10/67:25 amORD - IAD
1 stop4h 53mAmerican Airlines
Deal found 6/1$277
Fri 9/138:14 pmIAD - ORD
1 stop4h 43mAmerican Airlines
Mon 9/165:20 amORD - IAD
1 stop6h 58mAmerican Airlines
Deal found 6/1$278
Fri 9/138:14 pmIAD - ORD
1 stop4h 43mAmerican Airlines
Sun 9/157:25 amORD - IAD
1 stop4h 53mAmerican Airlines
Deal found 6/1$287
Fri 7/51:11 pmIAD - ORD
1 stop6h 38mAmerican Airlines
Fri 7/126:25 pmORD - IAD
1 stop4h 36mAmerican Airlines
Deal found 6/1$298
Tue 7/29:28 amIAD - ORD
1 stop7h 37mAmerican Airlines
Sat 7/65:28 amORD - IAD
1 stop6h 24mAmerican Airlines
Deal found 6/1$307
Sun 6/95:00 amIAD - ORD
1 stop6h 09mAmerican Airlines
Sat 6/226:25 pmORD - IAD
1 stop4h 34mAmerican Airlines
Deal found 6/1$398
Sun 6/95:00 amIAD - ORD
1 stop6h 09mAmerican Airlines
Tue 6/255:30 amORD - IAD
1 stop6h 13mAmerican Airlines
Deal found 6/2$442
Fri 6/75:43 pmIAD - ORD
1 stop4h 54mAmerican Airlines
Sat 6/226:25 pmORD - IAD
1 stop4h 34mAmerican Airlines
Deal found 6/1$479

Cheap Sun Country Air flights from Dulles Intl to O'Hare Intl

Explore cheap flight options specifically provided by Sun Country Air for the route between Dulles Intl and O'Hare Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Some of the best deals we've found on Sun Country Air flights traveling from Washington, D.C. to Chicago. Make sure to examine the flight information before completing your reservation.
Mon 7/1511:33 amIAD - ORD
1 stop8h 37mSun Country Air
Mon 7/298:55 pmORD - IAD
1 stop12h 42mSun Country Air
Deal found 6/1$175
Wed 6/2611:16 amIAD - ORD
1 stop8h 50mSun Country Air
Tue 7/28:05 pmORD - IAD
1 stop13h 21mSun Country Air
Deal found 6/2$185
Wed 6/2611:16 amIAD - ORD
1 stop8h 50mSun Country Air
Tue 7/25:35 pmORD - IAD
1 stop15h 51mSun Country Air
Deal found 6/1$191
Tue 7/211:50 amIAD - ORD
1 stop8h 16mSun Country Air
Mon 7/88:05 pmORD - IAD
1 stop13h 52mSun Country Air
Deal found 6/1$195
Tue 7/211:50 amIAD - ORD
1 stop8h 16mSun Country Air
Tue 7/96:55 pmORD - IAD
1 stop14h 35mSun Country Air
Deal found 6/2$196
Thu 7/412:03 pmIAD - ORD
1 stop6h 32mSun Country Air
Mon 7/88:05 pmORD - IAD
1 stop13h 52mSun Country Air
Deal found 6/2$201
Sat 7/131:05 pmIAD - ORD
1 stop8h 34mSun Country Air
Sun 7/148:05 pmORD - IAD
1 stop13h 25mSun Country Air
Deal found 6/1$206
Tue 7/912:00 pmIAD - ORD
1 stop6h 59mSun Country Air
Mon 7/158:05 pmORD - IAD
1 stop16h 05mSun Country Air
Deal found 6/2$210
Thu 7/412:03 pmIAD - ORD
1 stop6h 32mSun Country Air
Mon 7/88:05 pmORD - IAD
1 stop13h 52mSun Country Air
Deal found 6/1$214

Cheap Dulles Intl to O'Hare Intl flights in June & July 2024

Find cheap flight options from Dulles Intl to O'Hare Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Prices were last updated on June 2, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Chicago in 2024. Check back regularly for other flight deals.
Sat 6/2910:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Mon 7/19:28 pmORD - IAD
Nonstop2h 02mUnited Airlines
Deal found 5/31$189
Wed 6/2611:16 amIAD - ORD
1 stop8h 50mSun Country Air
Tue 7/25:35 pmORD - IAD
1 stop15h 51mSun Country Air
Deal found 6/1$191
Sat 6/2210:15 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Tue 6/258:47 amORD - IAD
Nonstop1h 59mUnited Airlines
Deal found 6/1$199
Wed 6/1211:16 amIAD - ORD
1 stop8h 50mSun Country Air
Tue 7/28:05 pmORD - IAD
1 stop13h 21mSun Country Air
Deal found 6/1$220
Wed 6/1911:16 amIAD - ORD
1 stop8h 50mSun Country Air
Wed 6/268:05 pmORD - IAD
1 stop14h 15mSun Country Air
Deal found 6/1$221
Wed 6/268:24 amIAD - ORD
Nonstop2h 11mUnited Airlines
Sun 6/307:00 amORD - IAD
Nonstop1h 55mUnited Airlines
Deal found 6/1$224
Wed 6/1911:16 amIAD - ORD
1 stop8h 50mSun Country Air
Wed 6/268:05 pmORD - IAD
1 stop14h 15mSun Country Air
Deal found 6/1$225
Wed 6/2611:16 amIAD - ORD
1 stop8h 50mSun Country Air
Fri 6/288:25 pmORD - IAD
1 stop14h 19mSun Country Air
Deal found 6/1$226
Thu 6/276:30 amIAD - ORD
Nonstop2h 10mUnited Airlines
Sun 6/307:00 amORD - IAD
Nonstop1h 55mUnited Airlines
Deal found 6/1$233

Dulles Intl to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Listed are some of the best fares we've found on flights departing from Washington, D.C. to Chicago in 2024. Check back regularly for other flight deals.
Mon 7/1511:33 amIAD - ORD
1 stop8h 37mSun Country Air
Mon 7/298:55 pmORD - IAD
1 stop12h 42mSun Country Air
Deal found 6/1$175
Sat 6/2910:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Mon 7/19:28 pmORD - IAD
Nonstop2h 02mUnited Airlines
Deal found 5/31$189
Wed 6/2611:16 amIAD - ORD
1 stop8h 50mSun Country Air
Tue 7/25:35 pmORD - IAD
1 stop15h 51mSun Country Air
Deal found 6/1$191
Sat 8/2410:10 pmIAD - ORD
Nonstop2h 04mUnited Airlines
Mon 8/268:50 amORD - IAD
Nonstop2h 00mUnited Airlines
Deal found 6/1$194
Tue 7/211:50 amIAD - ORD
1 stop8h 16mSun Country Air
Mon 7/88:05 pmORD - IAD
1 stop13h 52mSun Country Air
Deal found 6/1$195
Tue 7/211:50 amIAD - ORD
1 stop8h 16mSun Country Air
Tue 7/96:55 pmORD - IAD
1 stop14h 35mSun Country Air
Deal found 6/2$196
Mon 7/16:00 amIAD - ORD
1 stop6h 20mDelta
Wed 7/106:00 amORD - IAD
1 stop4h 31mDelta
Deal found 6/2$198
Sat 6/2210:15 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Tue 6/258:47 amORD - IAD
Nonstop1h 59mUnited Airlines
Deal found 6/1$199
Wed 7/2411:20 amIAD - ORD
1 stop8h 50mSun Country Air
Fri 7/266:16 pmORD - IAD
1 stop15h 01mSun Country Air
Deal found 6/1$201

Non-stop flights to O'Hare Intl from Dulles Intl

Discover non-stop flight options from Dulles Intl to O'Hare Intl. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
For a quicker trip, book one of these direct flights from Washington, D.C. to Chicago. Users seeking other options on flights from Washington, D.C. to Chicago should update the search form at the top of the page.
Sat 6/2910:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Mon 7/19:28 pmORD - IAD
Nonstop2h 02mUnited Airlines
Deal found 5/31$189
Sat 8/2410:10 pmIAD - ORD
Nonstop2h 04mUnited Airlines
Mon 8/268:50 amORD - IAD
Nonstop2h 00mUnited Airlines
Deal found 6/1$194
Sat 6/2210:15 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Tue 6/258:47 amORD - IAD
Nonstop1h 59mUnited Airlines
Deal found 6/1$199
Wed 7/36:30 amIAD - ORD
Nonstop2h 10mUnited Airlines
Sat 7/67:00 amORD - IAD
Nonstop1h 55mUnited Airlines
Deal found 6/1$208
Mon 7/156:30 amIAD - ORD
Nonstop2h 10mUnited Airlines
Sat 7/208:53 amORD - IAD
Nonstop1h 59mUnited Airlines
Deal found 6/2$209
Tue 7/910:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Mon 7/159:28 pmORD - IAD
Nonstop2h 02mUnited Airlines
Deal found 6/2$223
Wed 6/268:24 amIAD - ORD
Nonstop2h 11mUnited Airlines
Sun 6/307:00 amORD - IAD
Nonstop1h 55mUnited Airlines
Deal found 6/1$224
Fri 7/2610:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Mon 7/299:28 pmORD - IAD
Nonstop2h 02mUnited Airlines
Deal found 6/1$227
Fri 7/1210:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Sun 7/147:00 amORD - IAD
Nonstop1h 55mUnited Airlines
Deal found 6/1$232

Dulles Intl to O'Hare Intl flights leaving soon

Find last-minute flight options from Dulles Intl to O'Hare Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Check out these flights departing soon from Washington, D.C. to Chicago. It's wise to confirm all flight details are correct before booking.
Wed 6/1211:16 amIAD - ORD
1 stop8h 50mSun Country Air
Tue 7/28:05 pmORD - IAD
1 stop13h 21mSun Country Air
Deal found 6/1$220
Wed 6/1211:16 amIAD - ORD
1 stop8h 50mSun Country Air
Wed 6/268:05 pmORD - IAD
1 stop14h 15mSun Country Air
Deal found 6/2$244
Wed 6/1212:55 pmIAD - ORD
3 stops20h 29mMultiple Airlines
Tue 7/28:05 pmORD - IAD
1 stop13h 21mMultiple Airlines
Deal found 6/1$262
Mon 6/1010:50 amIAD - ORD
1 stop9h 16mSun Country Air
Mon 6/248:05 pmORD - IAD
1 stop13h 25mSun Country Air
Deal found 6/2$265
Wed 6/1211:16 amIAD - ORD
1 stop8h 50mSun Country Air
Fri 6/288:25 pmORD - IAD
1 stop14h 19mSun Country Air
Deal found 6/2$268
Mon 6/1010:15 pmIAD - ORD
3 stops26h 30mMultiple Airlines
Mon 6/248:05 pmORD - IAD
1 stop13h 25mMultiple Airlines
Deal found 6/2$270
Mon 6/1010:50 amIAD - ORD
1 stop9h 16mMultiple Airlines
Wed 6/125:05 amORD - IAD
3 stops33h 29mMultiple Airlines
Deal found 5/31$278
Mon 6/1010:50 amIAD - ORD
1 stop9h 16mSun Country Air
Wed 6/128:05 pmORD - IAD
1 stop14h 41mSun Country Air
Deal found 6/1$280
Tue 6/1112:55 pmIAD - ORD
3 stops11h 50mMultiple Airlines
Wed 6/1211:24 amORD - IAD
3 stops27h 10mMultiple Airlines
Deal found 6/1$282

One-way flights to O'Hare Intl from Dulles Intl

Search for one-way flight options from Dulles Intl to O'Hare Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
Users in need of a one-way flight from Washington, D.C. to Chicago can choose from these deals. Those needing a return flight from Washington, D.C. to Chicago can use the search form above.
Tue 7/210:10 pmIAD - ORD
Nonstop2h 05mUnited Airlines
Deal found 6/1$85
Wed 7/1711:27 amIAD - ORD
1 stop6h 52mSun Country Air
Deal found 6/1$86
Tue 7/912:00 pmIAD - ORD
1 stop6h 59mSun Country Air
Deal found 6/2$88
Fri 7/56:10 amIAD - ORD
1 stop4h 11mDelta
Deal found 6/2$94
Tue 7/306:30 amIAD - ORD
Nonstop2h 10mUnited Airlines
Deal found 5/31$95
Wed 6/2611:16 amIAD - ORD
1 stop8h 50mSun Country Air
Deal found 6/2$96
Tue 7/211:50 amIAD - ORD
1 stop8h 16mSun Country Air
Deal found 6/1$98
Fri 8/2312:48 pmIAD - ORD
Nonstop2h 07mUnited Airlines
Deal found 6/2$100
Wed 7/36:30 amIAD - ORD
Nonstop2h 10mUnited Airlines
Deal found 6/1$103

Find flights from Dulles Intl to O'Hare Intl within your budget

Customize your flight search to find flights from Dulles Intl to O'Hare Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$175 - $268

Route

Depart

Return

Price

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Mon 7/15

1 stop8h 37m

Chicago O'Hare Intl

Mon 7/29

1 stop12h 42m

$175

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Tue 7/2

Nonstop2h 05m

Chicago O'Hare Intl

Tue 7/9

Nonstop2h 02m

$179

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Wed 6/26

1 stop8h 50m

Chicago O'Hare Intl

Tue 7/2

1 stop13h 21m

$185

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 6/29

Nonstop2h 05m

Chicago O'Hare Intl

Mon 7/1

Nonstop2h 02m

$189

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Wed 6/26

1 stop8h 50m

Chicago O'Hare Intl

Tue 7/2

1 stop15h 51m

$191

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Mon 7/1

1 stop6h 20m

Chicago O'Hare Intl

Wed 7/10

1 stop4h 31m

$198

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 7/5

1 stop4h 11m

Chicago O'Hare Intl

Tue 7/9

1 stop5h 16m

$203

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Sat 7/13

1 stop8h 34m

Chicago O'Hare Intl

Wed 7/17

3 stops28h 07m

$238

Washington, D.C. Dulles IntlChicago O'Hare Intl

IAD - ORD

IADORD

Washington, D.C. Dulles Intl

Fri 9/27

1 stop4h 43m

Chicago O'Hare Intl

Tue 10/1

1 stop4h 14m

$268

Flights are sorted by cheapest first

Deals found on 6/1

How far ahead should I book a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to O'Hare Intl. Price data was last updated on May 31, 2024.
The price you pay for your flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 69 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Search Deals

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to O'Hare Intl. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight should consider departing on Tuesday at noon when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to O'Hare Intl. Reviews last updated June 2, 2024.
Peruse reviews from past customers who have flown with American Airlines, Sun Country Air and United Airlines from Washington, D.C. to Chicago to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,402 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,755 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,260 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Sun Country Air
7.2
Good
594 reviews
Delta
8.0
Very good
10,402 reviews
Check prices

Boarding

8.2

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200. The cheapest flight booked recently is on Sun Country Air for just $175, but on average you can expect to pay $198.

  • Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport for under $200 on Cheapflights?

    Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport under $200. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport is less than $229.

  • Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport for under $300?

    There are currently 20+ open flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport within the next 7 days for less than $300.

  • What days are nonstop flights available from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    You can find nonstop flights on the following days: Thursday.

  • How many flights depart from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport on average per day?

    Travelers can expect 9 flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport on average per day.
    Early Morning (Midnight to 6am) - 44% of flight departures
    Morning (6am - Noon) - 56% of flight departures

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    A quick flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport can take about 2h 05m. Sun Country Air provides one of the quickest options available for as low as $175. Washington, D.C. Dulles Intl Airport and Chicago O'Hare Intl Airport are separated by a distance of 590 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport round-trip?

    Sun Country Air, at $175, was found to be the cheapest airline from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport.Alternate airlines to your destination round-trip include United Airlines and Delta. Sun Country Air is 47% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport one-way?

    The cheapest airlines for a one-way flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport are United Airlines ($85), Sun Country Air ($86), and Delta ($94).

  • What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    Consider Egypt Air (96%), Ethiopian Air (95%) or Scandinavian Airlines (93%) when booking your flight. These represent the most reliable airlines when flying from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    While on average a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport is generally $2,619, our data shows the cheapest flight currently is $104. When looking at the most popular route, (Washington, D.C. Dulles Intl - Chicago O'Hare Intl), you can expect to pay $175 for that flight.

  • What does IAD to ORD mean?

    Great question - IAD to ORD just means Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Dulles Intl to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to O'Hare Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to O'Hare Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to O'Hare Intl.

  • Can I find deals for business class flights from Dulles Intl to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Dulles Intl to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to O'Hare Intl that allow pets onboard?

    Many airlines flying from Dulles Intl to O'Hare Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to O'Hare Intl?

    Yes, you can often find last-minute deals on Dulles Intl to O'Hare Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight deals updated?

    The Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 6/2.

  • What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    Before booking your flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport check out the most popular airlines for this route: American Airlines, Delta or United Airlines.

  • What is the cheapest month to book a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport?

    Currently, February is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport (average of $244). Flying from Washington, D.C. Dulles Intl Airport to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Dulles Intl to O'Hare Intl
See prices for flight routes from nearby airports that may be better suited for you.

Reagan-National to O'Hare Intl flights
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Top 3 airlines flying from Dulles Intl to O'Hare Intl

Discover the top 3 airlines that operate flights from Dulles Intl to O'Hare Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,807,690 searches. Data last updated June 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$175Average$227FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$178Average$330FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapest$222Average$364FlexibilityNo cancel feeOn-time71%
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Search flights from Dulles Intl to O'Hare Intl by cabin class

Find flights from Dulles Intl to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Dulles Intl to O'Hare Intl

Find hourly flight availability from Dulles Intl to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
27%of flight departuresEarly morningMidnight to 6 am
14%of flight departuresMorning6 am to noon
40%of flight departuresAfternoonNoon to 6 pm
19%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Dulles Intl to O'Hare Intl

Explore weekly flight availability from Dulles Intl to O'Hare Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 2, 2024.
Sunday5daily flights
Monday21daily flights
Tuesday19daily flights
Wednesday16daily flights
Thursday18daily flights
Friday19daily flights
Saturday11daily flights

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900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Dulles Intl today with Cheapflights!

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Yes, we can. To see specific flights from Dulles Intl to O'Hare Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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