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Moline

$239+ 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 1/4. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — MLI
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
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 December 12, 2025.

This Delta deal was found by Cheapflights users on 12/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1010:08 amIAD - MLI
1 stop7h 11mDelta
Wed 12/176:00 amMLI - IAD
1 stop4h 35mDelta
Deal found 12/9$354
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/126:30 amIAD - MLI
1 stop6h 20mUnited Airlines
Tue 12/163:56 pmMLI - IAD
1 stop4h 22mUnited Airlines
Deal found 12/9$357
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:25 amIAD - MLI
1 stop6h 37mAmerican Airlines
Wed 12/175:09 amMLI - IAD
2 stops10h 50mAmerican Airlines
Deal found 12/9$359
This American Airlines deal was found by Cheapflights users on 12/9. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:40 pmIAD - MLI
1 stop6h 23mAmerican Airlines
Sun 12/143:31 pmMLI - IAD
1 stop6h 12mAmerican Airlines
Deal found 12/9$369
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/196:30 amIAD - MLI
1 stop4h 42mUnited Airlines
Wed 1/76:30 amMLI - IAD
1 stop4h 09mUnited Airlines
Deal found 12/10$379
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/184:29 pmIAD - MLI
1 stop6h 39mAmerican Airlines
Mon 12/225:43 pmMLI - IAD
1 stop5h 21mAmerican Airlines
Deal found 12/10$389
This American Airlines deal was found by Cheapflights users on 12/8. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:40 pmIAD - MLI
1 stop6h 23mAmerican Airlines
Mon 12/155:09 amMLI - IAD
2 stops10h 50mAmerican Airlines
Deal found 12/8$409
This United Airlines deal was found by Cheapflights users on 12/9. 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.
Fri 12/125:15 pmIAD - MLI
1 stop5h 00mUnited Airlines
Sat 12/1310:50 amMLI - IAD
1 stop5h 40mUnited Airlines
Deal found 12/9$439
This United Airlines deal was found by Cheapflights users on 12/10. 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 12/256:30 amIAD - MLI
1 stop4h 42mUnited Airlines
Mon 12/295:33 pmMLI - IAD
2 stops17h 05mUnited Airlines
Deal found 12/10$458

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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$328
(American Airlines)

One-way from

$239
(United Airlines)

Popular in

February

Cheapest in

October

Average price

$328
Provider with most accurate pricing for Washington, D.C. Dulles Intl-Moline Quad-City flight deals.
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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. 21% potential increase in price ($108 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 12, 2025.
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

Dulles Intl

Fly to

Moline

Route

Depart

Return

Price

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Mon 1/5

8:15 am-12:13 pm

1 stop4h 58m

Moline Quad-City

Sat 1/10

3:45 pm-9:17 pm

1 stop4h 32m

$249

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/4

7:05 am-12:13 pm

1 stop6h 08m

Moline Quad-City

Mon 3/9

12:41 pm-8:30 pm

1 stop6h 49m

$328

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/4

10:06 am-4:18 pm

1 stop7h 12m

Moline Quad-City

Mon 3/9

5:06 pm-12:26 am

1 stop6h 20m

$329

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sun 1/4

6:30 am-10:12 am

1 stop4h 42m

Moline Quad-City

Tue 1/6

10:47 am-4:00 pm

1 stop4h 13m

$364

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Mon 1/5

6:15 pm-10:28 pm

1 stop5h 13m

Moline Quad-City

Sat 1/10

5:11 pm-11:37 pm

1 stop5h 26m

$375

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 12/19

6:30 am-10:12 am

1 stop4h 42m

Moline Quad-City

Wed 1/7

6:30 am-11:39 am

1 stop4h 09m

$379

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 12/18

4:29 pm-10:08 pm

1 stop6h 39m

Moline Quad-City

Mon 12/22

5:43 pm-12:04 am

1 stop5h 21m

$389

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sun 1/4

6:30 am-10:12 am

1 stop4h 42m

$239

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sun 1/4

7:51 pm-10:49 am

3 stops39h 58m

$303

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sun 1/4

5:45 pm-10:49 am

2 stops42h 04m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 13 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Washington, D.C. Dulles Intl Airport-Moline flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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 December 12, 2025.
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
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
9,095 reviews
United Airlines
7.4
Good
9,095 reviews

Food

6.6

Comfort

7.3

Crew

8.1

Boarding

7.7

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

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?

    United Airlines, American Airlines, and Delta can get you from Washington, D.C. Dulles Intl Airport to Moline in just under 4h 58m. Your travel time can differ by up to 2h 14m. The distance between Washington, D.C. Dulles Intl Airport and Moline is about 709 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $293. 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
Bettendorf

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Alternative routes for Dulles Intl to Moline

See prices for flight routes from nearby airports that may be better suited for you.
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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$293Average$352FlexibilityNo cancel feeOn-time69%

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