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Cheapest
Amazing DUB to ORD Flight Deals
The cheapest flights to O'Hare Intl. found within the past 7 days were $357 round trip and $253 one way. Prices and availability subject to change. Additional terms may apply.
Flight Schedule for DUB to ORD
| Carrier | Flight | Depart DUB | Arrive ORD | Sun 1/17 |
Mon 1/18 |
Tue 1/19 |
Wed 1/20 |
Thu 1/21 |
Fri 1/22 |
Sat 1/23 |
Stops | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
{"day":17, "month": 1, "year": 2021} |
 |
EI 123 | 12:35 pm | 03:05 pm | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | Check fare | 0 stop(s) |
|
{"day":18, "month": 1, "year": 2021} |
 |
ET 574 | 04:45 am | 06:55 am | - | Check fare | Check fare | Check fare | - | Check fare | Check fare | 0 stop(s) |
FAQs about flights from Dublin Airport (DUB) to O'Hare Intl. Airport (ORD)
Aer Lingus and Ethiopian Airlines are a couple of the airlines that advertise direct flights from Dublin (DUB) to Chicago, IL (ORD-OHare Intl.). If you're eager to get to your destination as quickly as possible, be sure to check out their fares.
For more info about changing your flight to Chicago, IL (ORD-O'Hare Intl.), please visit our Customer Service Portal.
The trip from Dublin (DUB) to Chicago, IL (ORD-O'Hare Intl.) takes on average about 9 hours and 16 minutes. You'll have more than enough time to rest on this lengthy flight, but remember to take essentials like a travel pillow if you really want to get comfortable.
From Dublin (DUB) to Chicago, IL (ORD-O'Hare Intl.), the flight distance is 3,977 mi. It's a lengthy journey, so make sure you pack all the basics. Earplugs and an eye mask are terrific items to begin with.
There are several airlines that advertise direct flights from Dublin (DUB) to Chicago, IL (ORD-O'Hare Intl.). Aer Lingus (EI) is one of the most well-known, operating around 50 flights each month. You should also browse the deals on offer from American Airlines (AA). Another popular airline, it operates 51 flights monthly on the Dublin to Chicago route. Be sure to compare the two airlines to walk away with the best fare.
This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.
We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.
*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.
Dublin to O'Hare Intl. Flight FAQ
| Traveling From | Dublin |
|---|---|
| Traveling To | O'Hare Intl. |
| Shortest Flight Time | 8 hours 10 mins |
| Earliest Departure Time | 4:45AM GMT |
| Latest Departure Time | 12:35PM GMT |
| Lowest Flight Price | $357 |
Route Info
Flight path for flights from Dublin Airport to O'Hare International Airport
Airlines & Aircraft Used on DUB to ORD Flight Routes
Popular Flight Routes from Dublin (DUB)
Dublin to O'Hare Intl. Flight FAQ
| Traveling From | Dublin |
|---|---|
| Traveling To | O'Hare Intl. |
| Shortest Flight Time | 8 hours 10 mins |
| Earliest Departure Time | 4:45AM GMT |
| Latest Departure Time | 12:35PM GMT |
| Lowest Flight Price | $357 |
Travelers at DUB love to visit these top cities. Roam to the top destinations from Dublin (DUB) today with the cheap prices from Travelocity!
Top DUB Flights to Domestic Cities
- Dublin to Chicago (DUB - ORD)
- Dublin to Denver (DUB - DEN)
- Dublin to Los Angeles (DUB - LAX)
- Dublin to Houston (DUB - IAH)
- Dublin to Newark (DUB - EWR)
- Dublin to New York (DUB - JFK)
- Dublin to Atlanta (DUB - ATL)
- Dublin to San Francisco (DUB - SFO)
- Dublin to Washington (DUB - IAD)
- Dublin to Dallas (DUB - DFW)
Top DUB Flights to International Cities
- Dublin to Beijing (DUB - PEK)
- Dublin to Frankfurt (DUB - FRA)
- Dublin to Paris (DUB - CDG)
- Dublin to Amsterdam (DUB - AMS)
- Dublin to Singapore (DUB - SIN)
- Dublin to Shanghai (DUB - PVG)
- Dublin to Bangkok (DUB - BKK)
- Dublin to Seoul (DUB - ICN)
- Dublin to Hong Kong (DUB - HKG)
- Dublin to Dubai (DUB - DXB)
Popular Flight Routes from Chicago (ORD)
Travelers at ORD love to visit these top cities. Roam to the top destinations from Chicago(ORD) today with the cheap prices from Travelocity!
Top ORD Flights to Domestic Cities
- Chicago to Denver (ORD - DEN)
- Chicago to Los Angeles (ORD - LAX)
- Chicago to Houston (ORD - IAH)
- Chicago to Newark (ORD - EWR)
- Chicago to New York (ORD - JFK)
- Chicago to Atlanta (ORD - ATL)
- Chicago to San Francisco (ORD - SFO)
- Chicago to Washington (ORD - IAD)
- Chicago to Dallas (ORD - DFW)
- Chicago to Miami (ORD - MIA)
Top ORD Flights International Cities
- Chicago to Beijing (ORD - PEK)
- Chicago to Frankfurt (ORD - FRA)
- Chicago to Paris (ORD - CDG)
- Chicago to Amsterdam (ORD - AMS)
- Chicago to Singapore (ORD - SIN)
- Chicago to Shanghai (ORD - PVG)
- Chicago to Bangkok (ORD - BKK)
- Chicago to Seoul (ORD - ICN)
- Chicago to Dubai (ORD - DXB)
- Chicago to Hong Kong (ORD - HKG)
Top Airlines Servicing DUB - Dublin Airport
Top Airlines Servicing ORD - O'Hare Intl. Airport
Top Airlines Routes From DUB
- Air Canada Dublin to Newark
- Aer Lingus Dublin to Paris
- Aer Lingus Dublin to Amsterdam
- Turkish Airlines Dublin to Istanbul
- Lufthansa Dublin to Barcelona
- Etihad Airways Dublin to Chennai
- Etihad Airways Dublin to Dubai
- British Airways Dublin to New York
- Finnair Dublin to Helsinki
- Turkish Airlines Dublin to Dubai
Top Airlines Routes To ORD
- Spirit Airlines Newark to Chicago
- Frontier Airlines Phoenix to Chicago
- Alaska Airlines Los Angeles to Chicago
- Frontier Airlines Miami to Chicago
- Spirit Airlines Tampa to Chicago
- Spirit Airlines Fort Lauderdale to Chicago
- Spirit Airlines New York to Chicago
- Spirit Airlines Boston to Chicago
- Boutique Air Minneapolis to Chicago
- Frontier Airlines Denver to Chicago
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