Cheap flights from District of Columbia to Illinois from $78
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 5/30. 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.
How far in advance should I book a flight from District of Columbia to Illinois?
Travelers have found it’s best to book a flight 43 days in advance to save up to 65% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from District of Columbia to Illinois 1-2 weeks in advance for as low as $396, or $451 for flights within the next 24 hours.
What is the cheapest month to fly from District of Columbia to Illinois?
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Illinois. Flights to Illinois from District of Columbia in January are about $300 on average during January, but can be found for as low as $94.
When is the cheapest time to fly from District of Columbia to Illinois (DC - IL)?
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Illinois as you normally would.
Cheap United Airlines flights from District of Columbia to Illinois
Explore cheap flight options specifically provided by United Airlines for the route between District of Columbia and Illinois. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from District of Columbia to Illinois. Be sure to come back soon if the deals available don't appeal to you at this time.
Cheap Sun Country Air flights from District of Columbia to Illinois
Explore cheap flight options specifically provided by Sun Country Air for the route between District of Columbia and Illinois. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a gander at the lowest prices we've found on Sun Country Air flights from District of Columbia to Illinois. Make sure to examine the flight information before completing your reservation.
Cheap District of Columbia to Illinois flights in May & June 2024
Find cheap flight options from District of Columbia to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 5, 2024.
Listed are some of the best fares we've found on flights departing from District of Columbia to Illinois in 2024. Check back regularly for other flight deals.
District of Columbia to Illinois 2024 flight deals
Discover exclusive flight deals for travel between District of Columbia and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 5, 2024.
Listed are some of the best fares we've found on flights departing from District of Columbia to Illinois in 2024. Check back regularly for other flight deals.
Non-stop flights to Illinois from District of Columbia
Discover non-stop flight options from District of Columbia to Illinois. 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 2,795,183 searches. Data last updated May 5, 2024.
To help reduce your travel time, choose from one of these non-stop flights from District of Columbia to Illinois. If you're looking for other options for flights from District of Columbia to Illinois, make sure to update the search form at the top of page.
District of Columbia to Illinois flights leaving soon
Find last-minute flight options from District of Columbia to Illinois 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 2,795,183 searches. Data last updated May 5, 2024.
Users seeking a last-minute flight from District of Columbia to Illinois should consider booking one of these fares. It's wise to confirm all flight details are correct before booking.
One-way flights to Illinois from District of Columbia
Search for one-way flight options from District of Columbia to Illinois. 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 2,795,183 searches. Data last updated May 5, 2024.
Take a look at some of the best available options we've come across on one-way flights from District of Columbia to Illinois. Users can also find round-trip District of Columbia to Illinois flights by using the search form above.
Find flights from District of Columbia to Illinois within your budget
Customize your flight search to find flights from District of Columbia to Illinois 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 2,795,183 searches. Data last updated May 5, 2024.
Fly from
Fly to
Budget
$147 - $273
Route
Depart
Return
Price
Washington, D.C. Reagan-NationalChicago Midway
DCA - MDW
DCAMDW
Washington, D.C. Reagan-National
Sat 5/18
1 stop9h 11m
Chicago Midway
Thu 5/23
1 stop22h 37m
Washington, D.C. Reagan-NationalChicago Midway
DCA - MDW
DCAMDW
Washington, D.C. Reagan-National
Tue 5/21
1 stop17h 12m
Chicago Midway
Thu 5/23
1 stop22h 37m
Washington, D.C. Reagan-NationalChicago O'Hare Intl
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Wed 5/29
Nonstop2h 11m
Chicago O'Hare Intl
Wed 6/5
Nonstop1h 59m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Tue 5/28
Nonstop2h 11m
Chicago O'Hare Intl
Fri 5/31
Nonstop1h 59m
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
Mon 7/15
1 stop16h 05m
Washington, D.C. Reagan-NationalChicago O'Hare Intl
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Sat 5/25
Nonstop2h 12m
Chicago O'Hare Intl
Wed 5/29
Nonstop1h 45m
Washington, D.C. Reagan-NationalChicago O'Hare Intl
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Tue 6/25
1 stop5h 26m
Chicago O'Hare Intl
Mon 7/1
1 stop5h 14m
Washington, D.C. Reagan-NationalChicago Midway
DCA - MDW
DCAMDW
Washington, D.C. Reagan-National
Tue 6/18
Nonstop2h 00m
Chicago Midway
Sat 6/22
Nonstop1h 50m
Washington, D.C. Dulles IntlChicago O'Hare Intl
IAD - ORD
IADORD
Washington, D.C. Dulles Intl
Thu 5/30
1 stop12h 33m
Chicago O'Hare Intl
Sun 6/2
3 stops28h 12m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing Illinois
Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated May 5, 2024.
See what other customers who have flown with United Airlines, Sun Country Air and American Airlines from District of Columbia to Illinois have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Overall
Boarding
Comfort
Food
Crew
Entertainment
Reviews
The seats are too narrow and uncomfortable. I do appreciate that there was room for my knees. I hate the boarding circus.
Related info for your journey
Find useful and relevant information for your journey from District of Columbia to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for District of Columbia to IllinoisSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 5 airlines flying from District of Columbia to Illinois
Discover the top 5 airlines that operate flights from District of Columbia to Illinois. 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 2,795,183 searches. Data last updated May 5, 2024.
Search flights from District of Columbia to Illinois by cabin class
Find flights from District of Columbia to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from District of Columbia to Illinois
Find hourly flight availability from District of Columbia to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 5, 2024.
| 11%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 32%of flight departures | Morning6 am to noon |
| 41%of flight departures | AfternoonNoon to 6 pm |
| 16%of flight departures | Evening6 pm to midnight |
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User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
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How does Cheapflights help users find flights from District of Columbia to Illinois?
Cheapflights helps you search for flights from District of Columbia to Illinois via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from District of Columbia to Illinois?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from District of Columbia.
Can Cheapflights find flights from District of Columbia to Illinois with no change fees?
Yes, we can. To see specific flights from District of Columbia to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.
Can Cheapflights notify me if prices for flights from District of Columbia to Illinois become cheaper?
Yes, Cheapflights offers price alerts on District of Columbia to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.