The cheapest times to fly from DOM to ORD are

  • January 8th to February 4th
  • May 14th to July 22nd (except the week of June 11th)
  • September 3rd to December 9th (except the week of October 15th)

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from DOM to ORD is early to mid July. Prices can be as high as $3431 for Friday flights during mid April, or as low as $706 for Tuesday flights around early to mid July.


When to Fly to Chicago

Flying from Marigot (DOM) to Chicago, IL (ORD) will usually cost between $750 to $2112 per person if booking more than four weeks in advance. On average the very cheapest time to fly is early to mid July with an average ticket price of $782. Due to high demand the most expensive time to fly is mid April, with an average price of $2288. Planning your trip to low-cost times can easily save you $1506 on economy flights and even more on first-class flights. Generally, any price below $1006 can be considered a good price for a round-trip DOM to ORD flight.

See below for a graph of average weekly prices for the DOM to ORD route. All prices are for round-trip tickets in USD.

DOM to ORD Flight Prices

Compared to other flights, the DOM to ORD flight is priced close to the average and costs about as much as the average flight leaving from Dominica. The average price per mile (for a direct flight) is $0.26, which is below average.


Flight Prices by Day of the Week

Tuesday is usually the cheapest day to depart and return on this flight. Fridays are the most expensive days to fly to Chicago, and Mondays are the most expensive days to return to Dominica. Selecting flights on the least expensive days could save you up to $469 (30%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $938. Return trip prices are from the ORD to DOM flight, and often highlight the quality of our data in showing the same trend.

Departing Prices by Day

Departure Day Prices

Return Trip Prices by Day

Return Day Prices


Nonstop Flights and Layovers

Travelers looking to fly from DOM to ORD can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 20 minutes may not be realistic.


Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from DOM to ORD while comparing.

Destination alternative #1: General Mitchell International Airport (MKE) in Milwaukee, WI

  • 67 miles (108 km) away from ORD
  • Usually 7.26% less expensive than ORD
  • 2-layover flights available

See DOM to MKE flights

Destination alternative #2: Quad City International Airport (MLI) in Moline, IL

  • 139 miles (224 km) away from ORD
  • Usually 5.86% less expensive than ORD
  • 2-layover flights available

See DOM to MLI flights


Flight Hacking DOM to ORD

Flight hacking is when you book two tickets instead of a layover, sometimes with different airlines. You will need to either bring only a carry-on bag (highly recommended) or leave yourself plenty of time to go through security again. Flight hacking is completely allowed, but airlines don’t always tell you the cheapest way to get from DOM to ORD — but Champion Traveler does!

Hack #1: San Juan, PR (DOM > SJU > ORD)

  • Price for both tickets: $815
  • Average savings: $192 (19.04%)

See DOM to BGI flights

Hack #2: Barbados/Bridgetown (DOM > BGI > ORD)

  • Price for both tickets: $916
  • Average savings: $90 (8.95%)

See DOM to SJU flights

Hack #3: New York, NY (DOM > LGA > ORD)

  • Price for both tickets: $935
  • Average savings: $71 (7.06%)

See DOM to LGA flights


Flight Questions Answered

Still have questions about flying from DOM to ORD? We’ve got answers.

Which airlines fly this route?

You can find 10 major airlines flying this route most often: Air Canada, Air France, American, Delta, JetBlue, LIAT, Seaborne Airlines, Silver Airways, United, Winair, and potentially more during busy seasons.

How far away is it from Chicago O’Hare International Airport to Douglas Charles Airport?

The distance between the two airports is roughly 2415 miles or 3887 kilometers.

How long does it take to fly from DOM to ORD?

The real-world flight time for a nonstop DOM to ORD flight is about 5 hour 20 minutes.

How many flights go between Marigot and Chicago, IL?

It depends on the day of the week and the date, but a typical day might have around 4 available flights from DOM to ORD.


Airport Location Info


Departing Airport

Origination code DOM
Origination airport name Douglas Charles Airport
City Marigot
Country Dominica
Latitude 15.5
Longitude -61.3

Return Airport

Destination code ORD
Destination airport name Chicago O’Hare International Airport
City Chicago, IL
Country the United States
Latitude 42
Longitude -87.9


Other Resources

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.