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Cheap flights from Bloomington, Illinois to Washington, D.C. from $309

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Bloomington, Illinois to Washington, D.C. departing on 7/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Bloomington, Illinois to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 11:37 am
BMI
-
IAD
4h 37m
1 stop
Delta Logo
5:46 pm - 10:48 pm
IAD
-
BMI
6h 02m
1 stop
$309Delta
Tue, Jul 21 - Tue, Jul 28
Delta Logo
4:00 pm - 12:20 am
BMI
-
IAD
7h 20m
1 stop
Delta Logo
4:00 pm - 10:23 pm
IAD
-
BMI
7h 23m
1 stop
$349Delta
Fri, Oct 23 - Mon, Oct 26
United Airlines Logo
6:30 am - 1:45 pm
BMI
-
IAD
6h 15m
1 stop
United Airlines Logo
1:00 pm - 4:38 pm
IAD
-
BMI
4h 38m
1 stop
$389United Airlines
Sat, Nov 14 - Wed, Nov 18
Delta Logo
4:18 pm - 12:41 am
BMI
-
IAD
7h 23m
1 stop
Delta Logo
6:00 am - 11:23 am
IAD
-
BMI
6h 23m
1 stop
$438Delta
Sat, Jul 25 - Sun, Jul 26
United Airlines Logo
6:30 am - 1:45 pm
BMI
-
IAD
6h 15m
1 stop
United Airlines Logo
10:20 pm - 1:50 pm
IAD
-
BMI
16h 30m
2 stops
$457United Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
6:04 pm - 8:49 am
BMI
-
IAD
13h 45m
2 stops
American Airlines Logo
5:03 am - 5:34 pm
IAD
-
BMI
13h 31m
2 stops
$469American Airlines
Tue, Jul 21 - Tue, Jul 28
Delta Logo
4:32 pm - 12:40 am
BMI
-
IAD
7h 08m
1 stop
Delta Logo
10:15 am - 3:45 pm
IAD
-
BMI
6h 30m
1 stop
$477Delta
Sun, Sep 20 - Wed, Sep 23
American Airlines Logo
6:02 pm - 8:49 am
BMI
-
IAD
13h 47m
2 stops
American Airlines Logo
9:20 am - 12:35 am
IAD
-
BMI
16h 15m
2 stops
$518American Airlines
Fri, Jul 17 - Mon, Jul 20
Delta Logo
4:18 pm - 12:41 am
BMI
-
IAD
7h 23m
1 stop
Delta Logo
6:00 am - 11:23 am
IAD
-
BMI
6h 23m
1 stop
$523Delta
Tue, Jul 7 - Sat, Jul 11
United Airlines Logo
9:45 am - 9:20 pm
BMI
-
IAD
10h 35m
2 stops
United Airlines Logo
8:15 am - 4:38 pm
IAD
-
BMI
9h 23m
2 stops
$525United Airlines
Sat, Nov 14 - Wed, Nov 18

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United Airlines flights from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Bloomington, Illinois to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Nov 14
BMI6:30 amBloomington-Normal
6h 15m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
Nov 18
IAD1:00 pmWashington, D.C. Dulles Intl
4h 38m
1 stop
BMI4:38 pmBloomington-Normal
$389
United Airlines
Nov 14
BMI6:30 amBloomington-Normal
6h 15m
1 stop
IAD1:45 pmWashington, D.C. Dulles Intl
Nov 18
IAD10:20 pmWashington, D.C. Dulles Intl
16h 30m
2 stops
BMI1:50 pmBloomington-Normal
$457
United Airlines
Nov 14
BMI9:45 amBloomington-Normal
10h 35m
2 stops
IAD9:20 pmWashington, D.C. Dulles Intl
Nov 18
IAD8:15 amWashington, D.C. Dulles Intl
9h 23m
2 stops
BMI4:38 pmBloomington-Normal
$525

Delta flights from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport

Our best Delta deals on Bloomington, Illinois to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Jul 21
BMI6:00 amBloomington-Normal
4h 37m
1 stop
IAD11:37 amWashington, D.C. Dulles Intl
Jul 28
IAD5:46 pmWashington, D.C. Dulles Intl
6h 02m
1 stop
BMI10:48 pmBloomington-Normal
$309
Delta
Oct 23
BMI4:00 pmBloomington-Normal
7h 20m
1 stop
IAD12:20 amWashington, D.C. Dulles Intl
Oct 26
IAD4:00 pmWashington, D.C. Dulles Intl
7h 23m
1 stop
BMI10:23 pmBloomington-Normal
$349
Delta
Jun 29
BMI4:19 pmBloomington-Normal
7h 25m
1 stop
IAD12:44 amWashington, D.C. Dulles Intl
Jul 18
IAD6:00 amWashington, D.C. Dulles Intl
6h 23m
1 stop
BMI11:23 amBloomington-Normal
$354

momondo Fare Finder

 
Customize your flight search to find flights from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Tue 7/21

6:00 am-11:37 am

1 stop4h 37m

Washington, D.C. Dulles Intl

Tue 7/28

5:46 pm-10:48 pm

1 stop6h 02m

$309

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Fri 10/23

4:00 pm-12:20 am

1 stop7h 20m

Washington, D.C. Dulles Intl

Mon 10/26

4:00 pm-10:23 pm

1 stop7h 23m

$349

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Sat 11/14

6:30 am-1:45 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Wed 11/18

1:00 pm-4:38 pm

1 stop4h 38m

$389

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Sat 7/25

4:18 pm-12:41 am

1 stop7h 23m

Washington, D.C. Dulles Intl

Sun 7/26

6:00 am-11:23 am

1 stop6h 23m

$438

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Sat 11/14

6:30 am-1:45 pm

1 stop6h 15m

Washington, D.C. Dulles Intl

Wed 11/18

10:20 pm-1:50 pm

2 stops16h 30m

$457

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Tue 7/21

6:04 pm-8:49 am

2 stops13h 45m

Washington, D.C. Dulles Intl

Tue 7/28

5:03 am-5:34 pm

2 stops13h 31m

$469

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Sun 9/20

4:32 pm-12:40 am

1 stop7h 08m

Washington, D.C. Dulles Intl

Wed 9/23

10:15 am-3:45 pm

1 stop6h 30m

$477

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Fri 7/17

6:02 pm-8:49 am

2 stops13h 47m

Washington, D.C. Dulles Intl

Mon 7/20

9:20 am-12:35 am

2 stops16h 15m

$518

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Tue 7/7

4:18 pm-12:41 am

1 stop7h 23m

Washington, D.C. Dulles Intl

Sat 7/11

6:00 am-11:23 am

1 stop6h 23m

$523

BloomingtonWashington, D.C.

BMI - IAD

BMIIAD

Bloomington-Normal

Sat 11/14

9:45 am-9:20 pm

2 stops10h 35m

Washington, D.C. Dulles Intl

Wed 11/18

8:15 am-4:38 pm

2 stops9h 23m

$525

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport

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 airline that flies from Bloomington-Normal to Washington, D.C. Dulles Intl?

Delta is the most popular carrier operating from Bloomington-Normal to Washington, D.C. Dulles Intl

When to book flights from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Bloomington, Illinois to Washington, D.C. Dulles Intl Airport (BMI to IAD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport

Fastest flight time

4h 37m

Direct flights

None
The fastest flight from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport takes 4h 37m
There are no direct flights from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport. There are no popular flight routes from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport.
Search flight deals

Frequently asked questions about flying from Bloomington, Illinois to Washington, D.C. Dulles Intl Airport

  • How far is Bloomington-Normal to Washington, D.C. Dulles Intl by plane?

    Washington, D.C. Dulles Intl is 621.8 mi away from Bloomington-Normal. Typically, this will take 4h 37m by plane in normal conditions.

  • When did momondo last update prices for flights from Bloomington-Normal Airport to Washington, D.C. Dulles Intl Airport?

    Prices for flights from Bloomington-Normal Airport to Washington, D.C. Dulles Intl Airport are updated daily.

  • How old do you have to be to fly from Bloomington-Normal Airport to Washington, D.C. Dulles Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Bloomington-Normal Airport to Washington, D.C. Dulles Intl Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Arlington
Gettysburg
Winchester
Waldorf
Laurel
Woodbridge
Fredericksburg
Gaithersburg
Colonial Beach
Linthicum Heights
Rockville
Silver Spring
Towson
Manassas
Sterling
Tysons
Springfield
Fairfax

Why use momondo?

Why should I use momondo to find a flight deal from Bloomington to Washington, D.C.?

Finding the right flight to Washington, D.C. from Bloomington 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 Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Bloomington to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Bloomington to Washington, D.C. flights to just show those with flexible booking policies.

How can momondo help me find flights from Bloomington to Washington, D.C.?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Washington, D.C. from Bloomington.

I’m not ready to book a flight from Bloomington to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Bloomington to Washington, D.C. flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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