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Moline

$131+ Cheap flights from Dulles Intl (IAD) to Moline (MLI)

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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MLI
Jul 9 — Jul 161
Thu 7/9
Thu 7/16
1 adult, Economy
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Cheap flight deals from Dulles Intl to Moline

Cheapest flights from Dulles Intl to Moline
Explore the most affordable flight options available from Dulles Intl to Moline. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 9, 2026.

This Delta deal was found by Cheapflights users on 6/4. 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 7/36:00 pm
IAD
-
MLI
1 stop5h 34m
Delta
Thu 7/95:05 pm
MLI
-
IAD
1 stop6h 36m
Delta
Deal found 6/4$295
This Delta deal was found by Cheapflights users on 6/7. 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 10/306:00 am
IAD
-
MLI
1 stop5h 26m
Delta
Mon 11/25:55 am
MLI
-
IAD
1 stop7h 46m
Delta
Deal found 6/7$311
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/95:03 am
IAD
-
MLI
2 stops7h 20m
American Airlines
Thu 7/164:20 pm
MLI
-
IAD
1 stop4h 45m
American Airlines
Deal found 6/6$316
This Delta deal was found by Cheapflights users on 6/6. 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 9/166:00 am
IAD
-
MLI
1 stop5h 23m
Delta
Sun 9/206:00 am
MLI
-
IAD
1 stop4h 36m
Delta
Deal found 6/6$320
This Delta deal was found by Cheapflights users on 6/4. 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 6/236:00 am
IAD
-
MLI
1 stop5h 16m
Delta
Mon 6/295:56 am
MLI
-
IAD
1 stop7h 06m
Delta
Deal found 6/4$334
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/41:08 pm
IAD
-
MLI
2 stops12h 33m
American Airlines
Thu 8/134:05 pm
MLI
-
IAD
1 stop5h 50m
American Airlines
Deal found 6/6$341
This Delta deal was found by Cheapflights users on 6/6. 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 7/316:00 am
IAD
-
MLI
1 stop5h 12m
Delta
Fri 8/76:00 am
MLI
-
IAD
1 stop4h 33m
Delta
Deal found 6/6$344
This United Airlines deal was found by Cheapflights users on 6/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:39 pm
IAD
-
MLI
1 stop4h 17m
United Airlines
Tue 7/146:30 pm
MLI
-
IAD
1 stop5h 15m
United Airlines
Deal found 6/9$370
This Delta deal was found by Cheapflights users on 6/7. 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 7/2412:37 pm
IAD
-
MLI
1 stop4h 48m
Delta
Mon 7/275:05 pm
MLI
-
IAD
1 stop6h 36m
Delta
Deal found 6/7$375
This United Airlines deal was found by Cheapflights users on 6/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:31 am
IAD
-
MLI
1 stop5h 34m
United Airlines
Thu 7/166:30 pm
MLI
-
IAD
1 stop5h 15m
United Airlines
Deal found 6/6$379
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/265:42 pm
IAD
-
MLI
1 stop6h 34m
United Airlines
Mon 6/293:47 pm
MLI
-
IAD
1 stop4h 35m
United Airlines
Deal found 6/4$381
This United Airlines deal was found by Cheapflights users on 6/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/265:15 pm
IAD
-
MLI
1 stop6h 59m
United Airlines
Sun 8/305:09 pm
MLI
-
IAD
1 stop6h 35m
United Airlines
Deal found 6/8$385

Find flight deals from Dulles Intl to Moline

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Moline (MLI). 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 June 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$295
(Delta)

One-way from

$131
(Kiwi.com)

Popular in

November

Cheapest in

April

Average price

$443
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Moline Quad-City flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. Dulles Intl-Moline Quad-City flights.
Search Deals
From Washington, D.C. Dulles Intl to Moline Quad-City
Search Deals
One-way flight from Washington, D.C. Dulles Intl to Moline Quad-City
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Moline 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 June 9, 2026.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Moline that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Tue 8/4

6:00 am-10:25 am

1 stop5h 25m

Moline Quad-City

Thu 8/13

6:00 am-2:05 pm

1 stop7h 05m

$295

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Tue 6/23

6:00 am-10:16 am

1 stop5h 16m

Moline Quad-City

Mon 6/29

5:56 am-2:02 pm

1 stop7h 06m

$334

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 7/31

6:00 am-10:12 am

1 stop5h 12m

Moline Quad-City

Fri 8/7

6:00 am-11:33 am

1 stop4h 33m

$344

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 9/17

6:00 am-10:23 am

1 stop5h 23m

Moline Quad-City

Sun 9/20

6:00 am-11:36 am

1 stop4h 36m

$375

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 7/31

6:00 am-10:12 am

1 stop5h 12m

Moline Quad-City

Thu 8/6

6:00 am-11:33 am

1 stop4h 33m

$379

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 6/26

5:42 pm-11:16 pm

1 stop6h 34m

Moline Quad-City

Mon 6/29

3:47 pm-9:22 pm

1 stop4h 35m

$381

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 9/17

6:32 am-4:27 pm

2 stops10h 55m

Moline Quad-City

Sun 9/20

4:17 pm-11:48 pm

1 stop6h 31m

$416

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sat 6/20

5:43 pm-11:16 pm

1 stop6h 33m

Moline Quad-City

Wed 6/24

8:10 am-2:12 pm

1 stop5h 02m

$429

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 7/23

6:10 am-10:04 am

1 stop4h 54m

Moline Quad-City

Mon 7/27

6:30 pm-12:45 am

1 stop5h 15m

$468
Quickest round-trip

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 9/16

6:15 am-10:07 am

1 stop4h 52m

Moline Quad-City

Sun 9/20

6:32 am-11:49 am

1 stop4h 17m

$474

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/9

Showing 1-10 of 21 resultsSorted by cheapest first
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3

Compare providers for flights from Dulles Intl to Moline

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dulles Intl to Moline in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C. Dulles Intl Airport-Moline 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-Moline flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C. Dulles Intl Airport-Moline 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-Moline 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-Moline 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 Moline

Have a flexible travel schedule? Discover the best time to fly to Moline 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.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Dulles Intl Airport to Moline

How much does it cost to fly round-trip from Washington, D.C. Dulles Intl Airport to Moline?

Reviews of airlines servicing Moline

Get insights into the airlines that provide service to Moline. 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 Moline. Reviews last updated June 9, 2026.
Read reviews from past customers who have flown United Airlines from Washington, D.C. Dulles Intl Airport to Moline. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,796 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.
United Airlines
7.4
Good
9,796 reviews
United Airlines
7.4
Good
9,796 reviews

Entertainment

7.1

Boarding

7.7

Comfort

7.3

Crew

8.1

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

IAD - TYS

It was a short flight on a small express plane, so no time for amenities. Quickly on, quickly off. No complaints.

Related info for your journey

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

    For a flight from Washington, D.C. Dulles Intl to Moline, you will be flying into Quad-City. Moline Quad-City (MLI) is just 4.0 mi from the center of the city. Quad-City is the only Moline airport and it handles 0 inbound flights from Washington, D.C. Dulles Intl per day. 1 airline has flights to Moline Quad-City from Washington, D.C. Dulles Intl on a regular basis.

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

    Delta can get you from Washington, D.C. Dulles Intl Airport to Moline in just under 5h 25m. Your travel time can differ by up to . The distance between Washington, D.C. Dulles Intl Airport and Moline is about 709 mi.

  • What is the cheapest airline to fly from Washington, D.C. Dulles Intl Airport to Moline round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to Moline round-trip from $278. You may be able to fly from Washington, D.C. Dulles Intl Airport to Moline for 28% less than the average price by searching for this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Moline 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

Traveling to a place near Moline?

Book flights to Moline if you plan to visit one of these locations
Davenport
Geneseo
Bettendorf

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Top airline flying from Dulles Intl to Moline

Discover the top airline that operate flights from Dulles Intl to Moline. 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 2,558,603 searches. Data last updated June 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$278Average$338FlexibilityNo cancel feeOn-time69%

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