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$269+ Cheap flights from Dulles Intl (IAD) to Bloomington, IL (BMI)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — BMI
Mar 23 — Mar 301
Mon 3/23
Mon 3/30
1 adult, Economy
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Cheap flight deals from Dulles Intl to Bloomington

Cheapest flights from Dulles Intl to Bloomington
Explore the most affordable flight options available from Dulles Intl to Bloomington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 21, 2026.

This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:18 am
IAD
-
BMI
1 stop5h 01m
Delta
Tue 3/174:04 pm
BMI
-
IAD
1 stop7h 23m
Delta
Deal found 2/19$269
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:01 am
IAD
-
BMI
1 stop6h 18m
Delta
Wed 4/812:02 pm
BMI
-
IAD
1 stop5h 31m
Delta
Deal found 2/20$304
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:01 am
IAD
-
BMI
1 stop6h 18m
Delta
Mon 3/164:04 pm
BMI
-
IAD
1 stop7h 23m
Delta
Deal found 2/19$334
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:01 am
IAD
-
BMI
1 stop6h 18m
Delta
Tue 4/74:04 pm
BMI
-
IAD
2 stops19h 35m
Delta
Deal found 2/20$354
This Delta deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/316:01 am
IAD
-
BMI
1 stop6h 18m
Delta
Tue 4/74:04 pm
BMI
-
IAD
2 stops19h 35m
Delta
Deal found 2/20$384
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/610:08 am
IAD
-
BMI
1 stop5h 43m
Delta
Tue 3/106:00 am
BMI
-
IAD
1 stop7h 39m
Delta
Deal found 2/19$399
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:01 am
IAD
-
BMI
1 stop6h 18m
Delta
Tue 3/244:04 pm
BMI
-
IAD
1 stop7h 23m
Delta
Deal found 2/18$409
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:18 am
IAD
-
BMI
1 stop5h 01m
Delta
Sat 3/2112:02 pm
BMI
-
IAD
1 stop5h 37m
Delta
Deal found 2/19$424
This Delta deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/47:00 am
IAD
-
BMI
1 stop5h 11m
Delta
Thu 8/64:00 pm
BMI
-
IAD
1 stop7h 09m
Delta
Deal found 2/18$432
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/156:01 am
IAD
-
BMI
1 stop6h 18m
Delta
Tue 3/174:04 pm
BMI
-
IAD
1 stop7h 23m
Delta
Deal found 2/19$439
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/147:18 am
IAD
-
BMI
1 stop5h 01m
Delta
Thu 3/1912:02 pm
BMI
-
IAD
1 stop11h 25m
Delta
Deal found 2/19$445

Find flight deals from Dulles Intl to Bloomington

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Bloomington (BMI). 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 February 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$269
(Delta)
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Bloomington-Normal flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Bloomington-Normal flights.
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From Washington, D.C. Dulles Intl to Bloomington-Normal
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Bloomington 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 2,558,603 searches. Data last updated February 21, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Bloomington that are best for you.

Fly from

Dulles Intl

Fly to

Bloomington

Route

Depart

Return

Price

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Tue 3/17

3:35 pm-10:19 pm

1 stop7h 44m

Bloomington-Normal

Tue 3/24

6:00 am-11:52 am

1 stop4h 52m

$269

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Sat 3/14

6:01 am-11:19 am

1 stop6h 18m

Bloomington-Normal

Wed 3/18

12:02 pm-6:33 pm

1 stop5h 31m

$269

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Sat 3/14

6:01 am-11:19 am

1 stop6h 18m

Bloomington-Normal

Mon 3/16

4:04 pm-12:27 am

1 stop7h 23m

$334

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Tue 3/31

6:01 am-11:19 am

1 stop6h 18m

Bloomington-Normal

Tue 4/7

4:04 pm-12:39 pm

2 stops19h 35m

$384

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Tue 3/17

11:30 am-11:48 pm

2 stops13h 18m

Bloomington-Normal

Tue 3/24

5:00 am-8:29 pm

2 stops14h 29m

$409

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Mon 3/23

6:01 am-11:19 am

1 stop6h 18m

Bloomington-Normal

Tue 3/24

4:04 pm-12:27 am

1 stop7h 23m

$409

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Sun 3/15

6:01 am-11:19 am

1 stop6h 18m

Bloomington-Normal

Sat 3/21

12:02 pm-6:39 pm

1 stop5h 37m

$424

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Tue 8/4

7:00 am-11:11 am

1 stop5h 11m

Bloomington-Normal

Thu 8/6

4:00 pm-12:09 am

1 stop7h 09m

$432

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Sat 3/14

6:01 am-11:19 am

1 stop6h 18m

Bloomington-Normal

Fri 3/20

4:04 pm-12:27 am

1 stop7h 23m

$474

Washington, D.C.Bloomington

IAD - BMI

IADBMI

Washington, D.C. Dulles Intl

Tue 8/4

8:15 am-12:50 pm

1 stop5h 35m

Bloomington-Normal

Thu 8/6

6:00 am-2:08 pm

1 stop7h 08m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Bloomington, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C. Dulles Intl Airport-Bloomington, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Bloomington, Illinois flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Bloomington, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C. Dulles Intl Airport-Bloomington, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Dulles Intl to Bloomington

Have a flexible travel schedule? Discover the best time to fly to Bloomington from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Bloomington. 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 into for flights to Bloomington from Washington, D.C. Dulles Intl?

    For a flight from Washington, D.C. Dulles Intl to Bloomington, you will be flying into Bloomington-Normal. Bloomington-Normal (BMI) is just 4.2 mi from the center of the city. Bloomington-Normal is the only Bloomington airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 0 airlines have flights to Bloomington-Normal from Washington, D.C. Dulles Intl on a regular basis.

  • How long is the flight from Washington, D.C. Dulles Intl Airport to Bloomington, Illinois?

    There are many flights that can get you from Washington, D.C. Dulles Intl Airport to Bloomington, Illinois in 7h 44m. Fly via Delta to get the fastest option. There are 618 mi between Washington, D.C. Dulles Intl Airport and Bloomington, Illinois.

  • Can I find deals for flights from Dulles Intl to Bloomington that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to Bloomington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to Bloomington?

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

  • Can I find deals for business class flights from Dulles Intl to Bloomington?

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

See more FAQs

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