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Cheap flights from Moline to District of Columbia from $209

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Moline to District of Columbia departing on 1/17. 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
0 bags

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Find the cheapest flights from Moline to District of Columbia

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:06 pm - 11:32 pm
MLI
-
DCA
5h 26m1 stop
Delta Logo
12:20 pm - 4:26 pm
DCA
-
MLI
5h 06m1 stop
$209Delta
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
5:37 pm - 12:12 am
MLI
-
IAD
5h 35m1 stop
United Airlines Logo
6:15 am - 10:08 am
IAD
-
MLI
4h 53m1 stop
$269United Airlines
Fri, Apr 3 - Sun, Apr 5
United Airlines Logo
6:30 am - 11:58 am
MLI
-
DCA
4h 28m1 stop
United Airlines Logo
12:00 pm - 4:54 pm
DCA
-
MLI
5h 54m1 stop
$269United Airlines
Thu, Jan 29 - Sun, Feb 1
United Airlines Logo
3:52 pm - 9:18 pm
MLI
-
IAD
4h 26m1 stop
United Airlines Logo
5:17 pm - 9:27 pm
IAD
-
MLI
5h 10m1 stop
$319United Airlines
Sat, Feb 14 - Wed, Feb 18
United Airlines Logo
6:30 am - 11:48 am
MLI
-
IAD
4h 18m1 stop
United Airlines Logo
5:17 pm - 9:36 pm
IAD
-
MLI
5h 19m1 stop
$320United Airlines
Thu, Dec 25 - Wed, Jan 7
United Airlines Logo
6:30 am - 11:58 am
MLI
-
DCA
4h 28m1 stop
United Airlines Logo
1:00 pm - 4:54 pm
DCA
-
MLI
4h 54m1 stop
$320United Airlines
Thu, Dec 25 - Wed, Jan 7
United Airlines Logo
3:45 pm - 10:48 pm
MLI
-
DCA
6h 03m1 stop
United Airlines Logo
10:30 am - 4:54 pm
DCA
-
MLI
7h 24m1 stop
$321United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
3:45 pm - 10:37 pm
MLI
-
DCA
5h 52m1 stop
United Airlines Logo
10:30 am - 3:09 pm
DCA
-
MLI
5h 39m1 stop
$330United Airlines
Wed, Jan 14 - Thu, Jan 22
Delta Logo
5:11 pm - 11:32 pm
MLI
-
DCA
5h 21m1 stop
Delta Logo
10:15 am - 4:26 pm
DCA
-
MLI
7h 11m1 stop
$373Delta
Tue, Jan 20 - Fri, Jan 23
American Airlines Logo
5:43 pm - 10:57 pm
MLI
-
DCA
4h 14m1 stop
American Airlines Logo
3:25 pm - 7:17 pm
DCA
-
MLI
4h 52m1 stop
$454American Airlines
Sat, Jan 3 - Mon, Jan 5

United Airlines flights from Moline to District of Columbia

Our best United Airlines deals on Moline to District of Columbia flight tickets
United Airlines
Apr 3
MLI5:37 pmMoline Quad-City
5h 35m
1 stop
IAD12:12 amWashington, D.C. Dulles Intl
Apr 5
IAD6:15 amWashington, D.C. Dulles Intl
4h 53m
1 stop
MLI10:08 amMoline Quad-City
$269
Find similar
United Airlines
Feb 14
MLI3:52 pmMoline Quad-City
4h 26m
1 stop
IAD9:18 pmWashington, D.C. Dulles Intl
Feb 18
IAD5:17 pmWashington, D.C. Dulles Intl
5h 10m
1 stop
MLI9:27 pmMoline Quad-City
$319
Find similar
United Airlines
Dec 25
MLI6:30 amMoline Quad-City
4h 18m
1 stop
IAD11:48 amWashington, D.C. Dulles Intl
Jan 7
IAD5:17 pmWashington, D.C. Dulles Intl
5h 19m
1 stop
MLI9:36 pmMoline Quad-City
$320
Find similar

American Airlines flights from Moline to District of Columbia

Our best American Airlines deals on Moline to District of Columbia flight tickets
American Airlines
Jan 3
MLI5:43 pmMoline Quad-City
4h 14m
1 stop
DCA10:57 pmWashington, D.C. Reagan-National
Jan 5
DCA3:25 pmWashington, D.C. Reagan-National
4h 52m
1 stop
MLI7:17 pmMoline Quad-City
$454
Find similar
American Airlines
Dec 28
MLI7:47 pmMoline Quad-City
16h 40m
2 stops
IAD1:27 pmWashington, D.C. Dulles Intl
Jan 1
IAD9:12 amWashington, D.C. Dulles Intl
8h 02m
1 stop
MLI4:14 pmMoline Quad-City
$539
Find similar
American Airlines
Jan 3
MLI5:43 pmMoline Quad-City
5h 21m
1 stop
IAD12:04 amWashington, D.C. Dulles Intl
Jan 5
IAD4:29 pmWashington, D.C. Dulles Intl
6h 39m
1 stop
MLI10:08 pmMoline Quad-City
$554
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Moline to District of Columbia 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 December 15, 2025.
Use the filters below to find and compare flights from Moline to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 1/17

5:06 pm-11:32 pm

1 stop5h 26m

Washington, D.C. Reagan-National

Tue 1/20

12:20 pm-4:26 pm

1 stop5h 06m

$209

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 4/3

5:37 pm-12:12 am

1 stop5h 35m

Washington, D.C. Dulles Intl

Sun 4/5

6:15 am-10:08 am

1 stop4h 53m

$269

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 1/29

6:30 am-11:58 am

1 stop4h 28m

Washington, D.C. Reagan-National

Sun 2/1

12:00 pm-4:54 pm

1 stop5h 54m

$269

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 2/14

3:52 pm-9:18 pm

1 stop4h 26m

Washington, D.C. Dulles Intl

Wed 2/18

5:17 pm-9:27 pm

1 stop5h 10m

$319

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Thu 12/25

6:30 am-11:48 am

1 stop4h 18m

Washington, D.C. Dulles Intl

Wed 1/7

5:17 pm-9:36 pm

1 stop5h 19m

$320

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 12/25

6:30 am-11:58 am

1 stop4h 28m

Washington, D.C. Reagan-National

Wed 1/7

1:00 pm-4:54 pm

1 stop4h 54m

$320

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 1/24

3:45 pm-10:48 pm

1 stop6h 03m

Washington, D.C. Reagan-National

Tue 1/27

10:30 am-4:54 pm

1 stop7h 24m

$321

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 1/14

3:45 pm-10:37 pm

1 stop5h 52m

Washington, D.C. Reagan-National

Thu 1/22

10:30 am-3:09 pm

1 stop5h 39m

$330

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Tue 1/20

5:11 pm-11:32 pm

1 stop5h 21m

Washington, D.C. Reagan-National

Fri 1/23

10:15 am-4:26 pm

1 stop7h 11m

$373

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Sat 1/3

5:43 pm-10:57 pm

1 stop4h 14m

Washington, D.C. Reagan-National

Mon 1/5

3:25 pm-7:17 pm

1 stop4h 52m

$454

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to District of Columbia from

How to get the cheapest flight ticket from Moline to District of Columbia

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 month to fly to District of Columbia?

In general, September is the cheapest month to fly from Moline to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $248. If you don’t want to visit District of Columbia in September, then you should wait until February to fly from Moline, when ticket prices are also cheap, with an average price of $253.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Friday when prices can be found for as low as $257. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Moline because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $470.

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

Flying to District of Columbia from Moline in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $294 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $308. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Moline to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Moline to District of Columbia

Fastest flight time

3h 59m

Direct flights

None
The fastest flight from Moline to District of Columbia takes 3h 59m
There are no direct flights from Moline to District of Columbia. There are no popular flight routes from Moline to District of Columbia.
Search flight deals

  • When did momondo last update prices for flights from Moline Quad-City Airport to District of Columbia?

    Prices for flights from Moline Quad-City Airport to District of Columbia are updated daily.

  • How many operators does momondo search for flights from Moline Quad-City Airport to District of Columbia?

  • How old do you have to be to fly from Moline Quad-City Airport to District of Columbia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Moline Quad-City Airport to District of Columbia.

  • What documentation or ID do you need to fly to District of Columbia?

    The travel and health documents you'll need for your trip to District of Columbia 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 District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Moline to District of Columbia

Compare and see reviews for airlines that fly from Moline to District of Columbia with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $198Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
8,008 reviews
Search Delta flights
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Moline to District of Columbia?

It is quick and easy to find Moline to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Moline to District of Columbia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Moline to District of Columbia flights to just show those with flexible booking policies.

How can momondo help me find flights from Moline to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Moline. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Moline to District of Columbia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Moline to District of Columbia 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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