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Cheap flights from District of Columbia to Illinois from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Illinois departing on 3/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from District of Columbia to Illinois

Cheap round-trip flights

These are some of the best round-trip flight deals from District of Columbia to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from District of Columbia to Illinois.

Cheap last minute flights

Planning a quick getaway from District of Columbia to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from District of Columbia to Illinois

Find recent round-trip train or bus tickets from District of Columbia to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.
9:13 pm - 7:32 amIAD-MDW
11h 19m1 stop
8:12 am - 2:39 pmMDW-IAD
5h 27m1 stop
$105Frontier
Find Deal
lun., mar. 3 - mié., mar. 5
3:04 pm - 10:25 pmIAD-ORD
8h 21m1 stop
8:00 am - 4:41 pmORD-IAD
7h 41m1 stop
$108Frontier
Find Deal
sáb., mar. 1 - sáb., mar. 8
8:50 am - 10:24 amIAD-STL
2h 34mnonstop
8:25 am - 11:34 amSTL-IAD
2h 09mnonstop
$179United Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
10:09 pm - 11:15 pmIAD-ORD
2h 06mnonstop
8:45 am - 11:41 amORD-IAD
1h 56mnonstop
$179United Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
11:59 am - 1:17 pmDCA-ORD
2h 18mnonstop
6:06 am - 8:55 amORD-DCA
1h 49mnonstop
$179American Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
9:14 pm - 10:44 pmDCA-STL
2h 30mnonstop
6:04 am - 9:19 amSTL-DCA
2h 15mnonstop
$179American Airlines
Find Deal
mar., feb. 18 - mié., feb. 19
2:55 pm - 4:05 pmDCA-MDW
2h 10mnonstop
9:35 am - 12:25 pmMDW-DCA
1h 50mnonstop
$179Southwest
Find Deal
mié., feb. 12 - mié., feb. 19
10:00 am - 11:05 amDCA-MDW
2h 05mnonstop
5:45 pm - 8:35 pmMDW-DCA
1h 50mnonstop
$186Southwest
Find Deal
mié., feb. 19 - jue., feb. 20
6:00 am - 9:16 amDCA-ORD
4h 16m1 stop
10:00 am - 3:55 pmORD-DCA
4h 55m1 stop
$215Delta
Find Deal
mié., feb. 19 - jue., feb. 20
6:00 am - 9:42 amIAD-ORD
4h 42m1 stop
6:45 am - 11:48 amORD-IAD
4h 03m1 stop
$215Delta
Find Deal
mié., feb. 19 - jue., feb. 20
5:41 pm - 9:56 pmIAD-MDW
5h 15m1 stop
$50Frontier
Find Deal
sáb., mar. 8
5:41 pm - 9:56 pmIAD-MDW
5h 15m1 stop
$53Frontier
Find Deal
sáb., mar. 8
7:07 pm - 8:25 pmDCA-ORD
2h 18mnonstop
$90United Airlines
Find Deal
mié., feb. 12
5:45 pm - 7:15 pmIAD-STL
2h 30mnonstop
$90United Airlines
Find Deal
sáb., feb. 15
4:27 pm - 6:00 pmDCA-STL
2h 33mnonstop
$90American Airlines
Find Deal
sáb., feb. 15
9:20 pm - 10:25 pmDCA-MDW
2h 05mnonstop
$90Southwest
Find Deal
mié., feb. 12
2:55 pm - 4:05 pmDCA-MDW
2h 10mnonstop
$95Southwest
Find Deal
mié., feb. 12
6:59 am - 8:20 amDCA-ORD
2h 21mnonstop
$99American Airlines
Find Deal
sáb., mar. 1
5:55 pm - 10:36 pmDCA-ORD
5h 41m1 stop
$107Delta
Find Deal
mar., feb. 4
12:29 pm - 4:37 pmIAD-STL
5h 08m1 stop
$109Delta
Find Deal
sáb., feb. 15
7:00 am - 2:11 pmDCA-ORD
8h 11m1 stop
7:25 am - 9:59 pmORD-DCA
13h 34m1 stop
$260Frontier
Find Deal
lun., ene. 20 - jue., ene. 23
7:00 am - 2:11 pmDCA-ORD
8h 11m1 stop
7:50 am - 4:59 pmORD-DCA
8h 09m1 stop
$280Frontier
Find Deal
lun., ene. 20 - lun., ene. 27
12:59 pm - 9:29 pmDCA-MLI
9h 30m1 stop
12:55 pm - 6:57 pmMLI-DCA
5h 02m1 stop
$349American Airlines
Find Deal
vie., ene. 17 - lun., ene. 20
10:15 pm - 2:55 pmIAD-ORD
17h 40m1 stop
6:08 pm - 9:01 pmORD-IAD
1h 53mnonstop
$419United Airlines
Find Deal
sáb., ene. 18 - dom., ene. 19
9:00 am - 7:39 amDCA-ORD
23h 39m2 stops
11:15 am - 2:15 pmORD-DCA
2h 00mnonstop
$429United Airlines
Find Deal
sáb., ene. 18 - dom., ene. 19
6:42 am - 11:47 amDCA-BMI
6h 05m1 stop
12:57 pm - 6:57 pmBMI-DCA
5h 00m1 stop
$429American Airlines
Find Deal
lun., ene. 20 - mié., feb. 5
9:55 am - 1:08 pmDCA-MDW
4h 13m1 stop
5:07 pm - 10:35 pmMDW-DCA
4h 28m1 stop
$499Delta
Find Deal
lun., ene. 20 - lun., ene. 27
10:00 am - 11:05 amDCA-MDW
2h 05mnonstop
8:15 pm - 11:05 pmMDW-DCA
1h 50mnonstop
$519Southwest
Find Deal
lun., ene. 20 - jue., ene. 23
11:55 am - 1:05 pmDCA-MDW
2h 10mnonstop
4:10 pm - 10:05 pmMDW-DCA
4h 55m1 stop
$529Southwest
Find Deal
lun., ene. 20 - jue., ene. 23
4:53 pm - 10:26 pmIAD-BMI
6h 33m1 stop
4:00 pm - 12:22 amBMI-IAD
7h 22m1 stop
$539Delta
Find Deal
lun., ene. 20 - mié., feb. 5
11:59 am - 1:17 pmDCA-ORD
2h 18mnonstop
6:06 am - 8:55 amORD-DCA
1h 49mnonstop
$179American Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
5:35 pm - 7:09 pmIAD-STL
2h 34mnonstop
8:25 am - 11:34 amSTL-IAD
2h 09mnonstop
$179United Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
11:50 am - 1:00 pmDCA-MDW
2h 10mnonstop
6:55 am - 9:45 amMDW-DCA
1h 50mnonstop
$179Southwest
Find Deal
mié., feb. 12 - sáb., feb. 15
10:09 pm - 11:15 pmIAD-ORD
2h 06mnonstop
6:07 pm - 9:02 pmORD-IAD
1h 55mnonstop
$179United Airlines
Find Deal
mié., feb. 12 - mié., feb. 19
9:14 pm - 10:44 pmDCA-STL
2h 30mnonstop
6:04 am - 9:19 amSTL-DCA
2h 15mnonstop
$179American Airlines
Find Deal
mar., feb. 18 - mié., feb. 19
10:00 am - 11:05 amDCA-MDW
2h 05mnonstop
5:45 pm - 8:35 pmMDW-DCA
1h 50mnonstop
$186Southwest
Find Deal
mié., feb. 19 - jue., feb. 20
5:05 pm - 6:23 pmDCA-ORD
2h 18mnonstop
12:45 pm - 3:37 pmORD-DCA
1h 52mnonstop
$188United Airlines
Find Deal
mié., feb. 5 - mié., feb. 12
6:55 am - 8:10 amDCA-MDW
2h 15mnonstop
5:45 pm - 8:35 pmMDW-DCA
1h 50mnonstop
$188Southwest
Find Deal
mié., feb. 5 - mié., feb. 12
1:15 pm - 2:34 pmIAD-ORD
2h 19mnonstop
3:51 pm - 6:43 pmORD-IAD
1h 52mnonstop
$188United Airlines
Find Deal
mié., feb. 5 - mié., feb. 12
5:00 pm - 6:21 pmDCA-ORD
2h 21mnonstop
6:30 am - 9:20 amORD-DCA
1h 50mnonstop
$189United Airlines
Find Deal
sáb., feb. 15 - lun., feb. 17

American Airlines flights from District of Columbia to Illinois

Our best American Airlines deals on District of Columbia to Illinois flight tickets
American Airlines
Feb 12
DCA11:59 amWashington, D.C. Reagan-National
2h 18m
ORD1:17 pmChicago O'Hare Intl
Feb 19
ORD6:06 amChicago O'Hare Intl
1h 49m
DCA8:55 amWashington, D.C. Reagan-National
American Airlines
Feb 11
DCA8:37 amWashington, D.C. Reagan-National
2h 47m
STL10:24 amLambert-St Louis
Feb 15
STL6:04 amLambert-St Louis
2h 15m
DCA9:19 amWashington, D.C. Reagan-National
American Airlines
Feb 5
DCA9:29 amWashington, D.C. Reagan-National
2h 18m
ORD10:47 amChicago O'Hare Intl
Feb 12
ORD8:25 pmChicago O'Hare Intl
1h 55m
DCA11:20 pmWashington, D.C. Reagan-National

JetBlue flights from District of Columbia to Illinois

Our best JetBlue deals on District of Columbia to Illinois flight tickets
JetBlue
Feb 8
DCA9:45 amWashington, D.C. Reagan-National
9h 10m
1 stop
ORD5:55 pmChicago O'Hare Intl
Feb 11
ORD7:00 amChicago O'Hare Intl
9h 00m
1 stop
DCA5:00 pmWashington, D.C. Reagan-National
JetBlue
Feb 7
DCA10:45 amWashington, D.C. Reagan-National
8h 10m
1 stop
ORD5:55 pmChicago O'Hare Intl
Feb 10
ORD7:00 amChicago O'Hare Intl
5h 58m
1 stop
DCA1:58 pmWashington, D.C. Reagan-National
JetBlue
Feb 7
DCA10:45 amWashington, D.C. Reagan-National
8h 10m
1 stop
ORD5:55 pmChicago O'Hare Intl
Feb 10
ORD7:00 amChicago O'Hare Intl
5h 58m
1 stop
DCA1:58 pmWashington, D.C. Reagan-National

See travel insights to Illinois from

How to get the cheapest flight ticket from District of Columbia to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The cheapest month to fly to Illinois from District of Columbia is in September. Flight prices, which tend to average around $208, are often lower during this time because this is during the off-season. If you aren’t able to travel to Illinois during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $229.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart from District of Columbia to Illinois is on a Wednesday when prices can be found for as low as $178. Flights from District of Columbia to Illinois on a Sunday will generally be more expensive and average around $269. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from District of Columbia to Illinois during this time can be as low as $173. Flights in the morning are often more expensive with an average ticket price of $259.

What is the cheapest District of Columbia to Illinois flight route?

Fly from Baltimore/Washington to Chicago Midway for the best District of Columbia - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from District of Columbia when booking 13 weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $280 when searching 13 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from District of Columbia for as low as $228 on momondo.

What cabin class options are available on District of Columbia to Illinois flights?

There are 4 cabin classes available to choose from on District of Columbia to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap District of Columbia to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Illinois

Best Price Found

$50

Fastest flight time

1h 55m

Direct flights

Every day

Airports in Illinois

3 airports
The best one-way flight to Illinois from District of Columbia in the past 72 hours is $50. The best round-trip flight deal from District of Columbia to Illinois found on momondo in the last 72 hours is $105.
The fastest flight from District of Columbia to Illinois takes 1h 55m
Direct flights go from District of Columbia to Illinois every day.
There are 3 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW), Lambert-St Louis (STL)

  • When did momondo last update prices for flights from District of Columbia to Illinois?

    Prices for flights from District of Columbia to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from District of Columbia to Illinois?

  • How old do you have to be to fly from District of Columbia to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from District of Columbia to Illinois?


Best airlines flying from District of Columbia to Illinois

Compare and see reviews for airlines that fly from District of Columbia to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $58Free CancellationRating
6.0
3,433 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $101Free CancellationRating
6.3
8,094 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $136Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $151Free CancellationRating
7.4
8,964 reviews
Search United Airlines flights
SouthwestPriceFrom $159Free CancellationRating
8.1
4,659 reviews
Search Southwest flights
DeltaPriceFrom $175Free CancellationRating
8.0
8,511 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Illinois?

Finding the right flight to Illinois from District of Columbia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from District of Columbia to Illinois with flexible booking policies on momondo?

All flight searches from District of Columbia to Illinois on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from District of Columbia to Illinois?

Once all potential District of Columbia to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from District of Columbia to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for District of Columbia to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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