HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

Cheap flights from Roseau (DOM) to Illinois

DOM — ORD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Roseau to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Roseau to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Roseau (DOM) to Illinois (USIL). 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 diciembre 18, 2024.

Travel insights for flights from Roseau to Illinois

Get recent, data-driven insights about flights from Roseau to Illinois including ideal travel times, pricing trends, and more.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Related info for your journey

Find useful and relevant information for your journey from Roseau to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Roseau to Illinois?

    Most people fly from Roseau Douglas–Charles (DOM) if they book a flight from Roseau to Illinois. Roseau Douglas–Charles is conveniently located just 18.2 mi from Roseau’s city center.

  • Can I find deals for flights from Roseau to Illinois that include hotel bookings?

    Yes. In addition to deals on Roseau to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Roseau to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Roseau to Illinois.

  • Can I find deals for business class flights from Roseau to Illinois?

    Yes. Cheapflights offers flight deals from Roseau to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Roseau to Illinois?

    Currently, September is the cheapest month in which you can book a flight from Roseau to Illinois (average of $232). Flying from Roseau to Illinois in June is currently the most expensive (average of $308). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Roseau to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
Roseau to John F Kennedy Intl flights
Roseau to Newark flights
Roseau to Philadelphia flights
Roseau to Fort Lauderdale flights
Roseau to O'Hare Intl flights
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.