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$58 Cheap United flights Washington (IAD) to Chicago (ORD)
Prices were available within the past 7 days and start at $58 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.
Origin airport | Washington Dulles Intl. |
Destination airport | O'Hare Intl. |
Airlines serving | Alaska Airlines, American Airlines, Delta, Frontier Airlines, Sun Country Airlines, United |
Roundtrip price | $115 |
Distance | 587 mi |
Flights from Washington (IAD) to Chicago (ORD) with United
❓ How much is a flight ticket from Chantilly (IAD) - Chicago (ORD) with United?
✔️ Prices were available within the past 7 days and start at $58 for one-way flights and for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
❓ Which month is the cheapest flight ticket for Chantilly (IAD) to Chicago (ORD) with United?
✔️ The airfares published on Expedia.com over the past 7 days saw the lowest prices for one-way departures in November and round-trip departures in .
❓ How can I find cheap United tickets from Chantilly IAD to Chicago ORD?
✔️ Use the interactive calendar available on Expedia to see the cheapest United (Chantilly IAD - Chicago ORD) ticket prices during the weeks surrounding your travel dates. Compare flight prices for similar timeframes and adjust departure and return dates to get the cheapest fare possible. The lowest-priced days are highlighted in green.
While it’s impossible to guarantee when to find the lowest prices, our data currently suggests that seems to be the cheapest month to take roundtrips and November seems to have the lowest one-way prices. Plane tickets for flight routes with one or more stops can sometimes be cheaper.
❓ When is the best time to buy flights from Chantilly to Chicago?
✔️ Three weeks out can be the best time to book flights with various airlines on diverse routes according to ARC & Expedia Group historical data. The data also suggests that if book on a Sunday, you could possibly save up to 20% on fares*.
❓ What is the cheapest day to fly from IAD to ORD?
✔️ ARC & Expedia Group historical data suggests that travelers can save on diverse routes when starting their journey on a Thursday for international flights and on a Friday for domestic flights*. The cheapest day of the week to fly changes based on seasonal demand and route popularity. We recommend using the ‘Show flexible dates’ feature at the top of your search.
❓ Can I change or cancel my United flight from Chantilly to Chicago?
✔️ Airlines have different policies and fees for changes or cancellations. It’s important to review the ‘rules + restrictions’ section in your itinerary. We recommend filtering for ‘No change fees’ to see flexible plane tickets. Some airlines charge steep fees, while others are more flexible. Basic Economy or Light Fare tickets are generally non-refundable, but most airlines allow free cancellations or changes within 24 hours after booking. Find out more about changing or canceling your flight reservation by navigating to ‘My Trips’ and selecting ‘Change My Flight.’
*Data specialists from both ARC and Expedia Group analyzed ARC’s global flight data to distill actionable information to help people save money on travel. While it’s impossible to guarantee when to find the lowest prices, after examining the variables, we were able to observe trends.Best day of the week to book and travel recommendation is based on average round-trip ticket prices for January through early October, for both 2019 and 2020, sourced from ARC’s global airline sales database.
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Most Popular United Routes from Washington
Most Popular United Routes from Chicago
- Newark Liberty Intl. Airport to Santiago (EWR - STI)
- San Juan to Orlando (SJU - MCO)
- Los Angeles to San Salvador (LAX - SAL)
- Dallas to San José del Cabo (DFW - SJD)
- Newark Liberty Intl. Airport to Punta Cana (EWR - PUJ)
- Los Angeles to Tokyo (LAX - NRT)
- Chicago to Cancun (ORD - CUN)
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Houston to Cancun (IAH - CUN)
- San Juan to Orlando (SJU - MCO)
Popular Domestic Routes in O'Hare Intl.
- Newark Liberty Intl. Airport to San Juan (EWR - SJU)
- Los Angeles to Newark Liberty Intl. Airport (LAX - EWR)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- Los Angeles to Honolulu (LAX - HNL)
- San Juan to Orlando (SJU - MCO)
- Boston to Orlando (BOS - MCO)
- Newark Liberty Intl. Airport to Miami (EWR - MIA)
- Newark Liberty Intl. Airport to Santo Domingo (EWR - SDQ)
- Los Angeles to Honolulu (LAX - HNL)
- Los Angeles to Tokyo (LAX - HND)
Nearby Airports
- Manassas Regional Airport (MNZ)
- Montgomery County Airpark Airport (GAI)
- Ronald Reagan Washington National Airport (DCA)
- College Park Airport (CGS)
- Tipton Airport (FME)
- Eastern West Virginia Regional Airport (MRB)
- Baltimore Washington Intl. Thurgood Marshall Airport (BWI)
- Hagerstown Regional Airport (HGR)
- Martin State Airport (MTN)
- Easton - Newnam Airport (ESN)