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Cheap flights from Washington, D.C. Dulles Intl Airport to Moline from $106

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to Moline departing on 12/5. 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 Washington, D.C. Dulles Intl Airport to Moline

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:59 pm - 10:33 pmIAD-MLI
5h 34m1 stop
Delta Logo
6:00 am - 11:35 amMLI-IAD
4h 35m1 stop
$249Delta
Find Deal
Fri, Dec 12 - Mon, Dec 15
Delta Logo
5:59 pm - 10:35 pmIAD-MLI
5h 36m1 stop
Delta Logo
5:20 pm - 10:53 pmMLI-IAD
4h 33m1 stop
$264Delta
Find Deal
Sun, Nov 23 - Sat, Jan 31
United Airlines Logo
5:17 pm - 9:27 pmIAD-MLI
5h 10m1 stop
United Airlines Logo
5:37 pm - 11:55 pmMLI-IAD
5h 18m1 stop
$319United Airlines
Find Deal
Wed, Mar 4 - Mon, Mar 9
United Airlines Logo
6:30 am - 10:15 amIAD-MLI
4h 45m1 stop
United Airlines Logo
3:55 pm - 9:23 pmMLI-IAD
4h 28m1 stop
$349United Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24
American Airlines Logo
11:24 am - 11:08 pmIAD-MLI
12h 44m2 stops
American Airlines Logo
4:30 pm - 11:54 pmMLI-IAD
6h 24m1 stop
$378American Airlines
Find Deal
Wed, Mar 4 - Mon, Mar 9
American Airlines Logo
6:44 am - 6:20 pmIAD-MLI
12h 36m2 stops
American Airlines Logo
3:37 pm - 10:59 pmMLI-IAD
6h 22m1 stop
$422American Airlines
Find Deal
Fri, Nov 28 - Fri, Dec 5
Allegiant Air Logo
9:10 am - 6:01 pmIAD-MLI
9h 51m1 stop
Allegiant Air Logo
6:51 pm - 2:08 pmMLI-IAD
18h 17m2 stops
$428Allegiant Air
Find Deal
Fri, Nov 21 - Mon, Nov 24
Allegiant Air Logo
9:10 am - 6:18 pmIAD-MLI
10h 08m1 stop
Allegiant Air Logo
5:34 pm - 3:01 pmMLI-IAD
44h 27m2 stops
$441Allegiant Air
Find Deal
Fri, Dec 19 - Wed, Dec 24
Multiple Airlines Logo
5:26 pm - 7:42 amIAD-MLI
15h 16m1 stop
Multiple Airlines Logo
8:33 pm - 11:59 pmMLI-IAD
26h 26m2 stops
$566Multiple Airlines
Find Deal
Thu, Nov 20 - Sun, Nov 30
Multiple Airlines Logo
5:40 pm - 6:01 pmIAD-MLI
25h 21m3 stops
Multiple Airlines Logo
6:51 pm - 2:08 pmMLI-IAD
18h 17m2 stops
$584Multiple Airlines
Find Deal
Thu, Nov 20 - Mon, Nov 24

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

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to Moline flight tickets
United Airlines
Mar 4
IAD5:17 pmWashington, D.C. Dulles Intl
5h 10m
1 stop
MLI9:27 pmMoline Quad-City
Mar 9
MLI5:37 pmMoline Quad-City
5h 18m
1 stop
IAD11:55 pmWashington, D.C. Dulles Intl
$319
Find similar
United Airlines
Nov 20
IAD6:30 amWashington, D.C. Dulles Intl
4h 45m
1 stop
MLI10:15 amMoline Quad-City
Nov 24
MLI3:55 pmMoline Quad-City
4h 28m
1 stop
IAD9:23 pmWashington, D.C. Dulles Intl
$349
Find similar
United Airlines
Nov 8
IAD6:30 amWashington, D.C. Dulles Intl
4h 45m
1 stop
MLI10:15 amMoline Quad-City
Nov 15
MLI5:20 pmMoline Quad-City
5h 39m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
$354
Find similar

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

Our best Delta deals on Washington, D.C. Dulles Intl Airport to Moline flight tickets
Delta
Dec 12
IAD5:59 pmWashington, D.C. Dulles Intl
5h 34m
1 stop
MLI10:33 pmMoline Quad-City
Dec 15
MLI6:00 amMoline Quad-City
4h 35m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$249
Find similar
Delta
Nov 23
IAD5:59 pmWashington, D.C. Dulles Intl
5h 36m
1 stop
MLI10:35 pmMoline Quad-City
Jan 31
MLI5:20 pmMoline Quad-City
4h 33m
1 stop
IAD10:53 pmWashington, D.C. Dulles Intl
$264
Find similar
Delta
Nov 19
IAD3:35 pmWashington, D.C. Dulles Intl
8h 00m
1 stop
MLI10:35 pmMoline Quad-City
Nov 23
MLI6:05 amMoline Quad-City
4h 34m
1 stop
IAD11:39 amWashington, D.C. Dulles Intl
$279
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated November 6, 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

Fly to

Route

Depart

Return

Price

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 12/12

5:59 pm-10:33 pm

1 stop5h 34m

Moline Quad-City

Mon 12/15

6:00 am-11:35 am

1 stop4h 35m

$249

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Sun 11/23

5:59 pm-10:35 pm

1 stop5h 36m

Moline Quad-City

Sat 1/31

5:20 pm-10:53 pm

1 stop4h 33m

$264

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/4

5:17 pm-9:27 pm

1 stop5h 10m

Moline Quad-City

Mon 3/9

5:37 pm-11:55 pm

1 stop5h 18m

$319

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 11/20

6:30 am-10:15 am

1 stop4h 45m

Moline Quad-City

Mon 11/24

3:55 pm-9:23 pm

1 stop4h 28m

$349

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Wed 3/4

11:24 am-11:08 pm

2 stops12h 44m

Moline Quad-City

Mon 3/9

4:30 pm-11:54 pm

1 stop6h 24m

$378

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 11/28

6:44 am-6:20 pm

2 stops12h 36m

Moline Quad-City

Fri 12/5

3:37 pm-10:59 pm

1 stop6h 22m

$422

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 11/21

9:10 am-6:01 pm

1 stop9h 51m

Moline Quad-City

Mon 11/24

6:51 pm-2:08 pm

2 stops18h 17m

$428

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Fri 12/19

9:10 am-6:18 pm

1 stop10h 08m

Moline Quad-City

Wed 12/24

5:34 pm-3:01 pm

2 stops44h 27m

$441

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 11/20

5:26 pm-7:42 am

1 stop15h 16m

Moline Quad-City

Sun 11/30

8:33 pm-11:59 pm

2 stops26h 26m

$566

Washington, D.C.Moline

IAD - MLI

IADMLI

Washington, D.C. Dulles Intl

Thu 11/20

5:40 pm-6:01 pm

3 stops25h 21m

Moline Quad-City

Mon 11/24

6:51 pm-2:08 pm

2 stops18h 17m

$584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to Moline

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 day to depart on your flight to Moline?

On average, the least expensive day to fly to Moline from Washington, D.C. Dulles Intl Airport is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $332. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $483. These prices are subject to change though, so be sure to set up a Price Alert for flights to Moline.

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

Our data shows that the cheapest Washington, D.C. Dulles Intl Airport to Moline flights are usually those with departure times in the morning. Our users have found flights to Moline in the morning for as low as $363. Flights at noon are often more expensive with an average ticket price of $403.

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

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

Cheap Washington, D.C. Dulles Intl Airport to Moline (IAD to MLI) flight deals and tips

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

Direct flights

None
There are no direct flights from Washington, D.C. Dulles Intl Airport to Moline. There are no popular flight routes from Washington, D.C. Dulles Intl Airport to Moline.
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  • How far is Washington, D.C. Dulles Intl to Moline Quad-City by plane?

    There are 710.3 mi between Washington, D.C. Dulles Intl and Moline Quad-City. A reasonable flight in good conditions will take 4h 20m.

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

    Prices for flights from Washington, D.C. Dulles Intl Airport to Moline Quad-City Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to Moline Quad-City Airport?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to Moline Quad-City 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 Washington, D.C. Dulles Intl Airport to Moline Quad-City Airport.

  • What documentation or ID do you need to fly to Moline Quad-City Airport?

    The required travel and health documents for your Moline Quad-City Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Moline Quad-City Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Dulles Intl Airport to Moline?

Best airlines flying from Washington, D.C. Dulles Intl Airport to Moline

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to Moline with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $293Free CancellationRating
7.4
9,007 reviews
Search United Airlines flights

Traveling to a place near Moline?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Moline. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Moline from Washington, D.C. with this policy.

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

Once you have performed a search for Washington, D.C. to Moline flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Moline, momondo offers a useful price alert feature which will track prices for flights to Moline from Washington, D.C. and alert you when they change.

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