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Cheap flights from Washington (WAS) to Illinois (IL)

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Cheap flights from Washington to Illinois in November 2019

The best prices found for IAD to Illinois flights for November
20 Nov - 23 Nov
$75pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Non-stop flights to Illinois from Washington

Save time with Washington to Illinois direct flight deals
19 Nov - 23 Nov
$75pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
20 Nov - 23 Nov
$75pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington
25 Nov - 28 Nov
$75pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Last minute flights from Washington to Illinois

Late deals on round-trip flights to Illinois from Washington, departing today and this week
19 Nov - 23 Nov
$75pp
BWI
Baltimore/Washington
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
BWI
Baltimore/Washington

Destination information for Illinois

Things to know before you go. Useful info for your trip from Washington to Illinois
Flight duration
2h 02m

Airports servicing Washington

Washington Dulles Intl (IAD)

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Related info for your journey

Useful info, stats and facts about Washington to Illinois flights.

Flight FAQs

From Washington to Illinois

What days are nonstop flights available from Washington to Illinois?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Within the past month, 27 users have taken a look at flights from Washington to Illinois.

What are the most popular airlines that fly from Washington to Illinois?

The most popular airlines flying from Washington to Illinois are American Airlines, JetBlue and Frontier. Something to consider prior to booking your flight.

What are the most popular routes from Washington to Illinois?

The most popular route from Washington to Illinois is Washington Reagan-National - Chicago O'Hare Intl. You may also consider Washington Dulles Intl - Chicago O'Hare Intl or Baltimore/Washington - Chicago O'Hare Intl.

What are the cheapest Flights from Washington to Illinois?

While on average a flight from Washington to Illinois is generally $314, our data shows the cheapest flight currently is $173. When looking at the most popular route, (Washington Reagan-National - Chicago O'Hare Intl), you can expect to pay $206 for that flight.

What are the most reliable airlines from Washington to Illinois?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington to Illinois on time: Copa Airlines(90%), SAA(85%), ANA(84%.)