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?

As of March 2026, there are 2 operators available to choose from 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.

$188 Cheap Flights from Moline to District of Columbia in 2026

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Find the cheapest flights from Moline to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:17 pm - 12:51 am

MLI

IAD

6h 34m

1 stop

5:31 pm - 10:21 pm

IAD

MLI

5h 50m

1 stop

$291Delta

Sat, May 16 - Tue, May 19

5:11 pm - 11:41 pm

MLI

DCA

5h 30m

1 stop

4:00 pm - 10:21 pm

DCA

MLI

7h 21m

1 stop

$291Delta

Wed, May 6 - Tue, May 12

12:04 pm - 11:59 pm

MLI

IAD

10h 55m

2 stops

5:59 pm - 11:26 pm

IAD

MLI

6h 27m

1 stop

$296American Airlines

Sat, May 16 - Tue, May 19

3:20 pm - 9:04 pm

MLI

IAD

4h 44m

1 stop

8:20 am - 12:27 pm

IAD

MLI

5h 07m

1 stop

$310United Airlines

Wed, Apr 15 - Sun, Apr 19

6:30 am - 11:58 am

MLI

DCA

4h 28m

1 stop

8:20 am - 2:09 pm

DCA

MLI

6h 49m

1 stop

$310United Airlines

Wed, Apr 15 - Sun, Apr 19

12:04 pm - 11:59 pm

MLI

IAD

10h 55m

2 stops

5:59 pm - 11:29 pm

IAD

MLI

6h 30m

1 stop

$315American Airlines

Sat, May 2 - Mon, May 4

6:34 pm - 12:45 am

MLI

IAD

5h 11m

1 stop

5:38 pm - 9:04 pm

IAD

MLI

4h 26m

1 stop

$329United Airlines

Wed, May 27 - Sat, May 30

11:08 am - 7:44 pm

MLI

DCA

7h 36m

1 stop

6:00 am - 10:26 am

DCA

MLI

5h 26m

1 stop

$329Delta

Fri, Aug 7 - Sat, Aug 22

12:52 pm - 7:25 pm

MLI

IAD

5h 33m

1 stop

6:25 am - 12:27 pm

IAD

MLI

7h 02m

1 stop

$334American Airlines

Thu, Apr 9 - Sun, Apr 12

2:06 pm - 12:36 am

MLI

IAD

33h 30m

2 stops

12:43 pm - 6:02 pm

IAD

MLI

30h 19m

1 stop

$353Multiple Airlines

Wed, Apr 15 - Sun, Apr 19

Delta flights from Moline to District of Columbia

Our best Delta deals on Moline to District of Columbia flight tickets

Delta

May 16

MLI5:17 pmMoline Quad-City

6h 34m

1 stop

IAD12:51 amWashington, D.C. Dulles Intl

May 19

IAD5:31 pmWashington, D.C. Dulles Intl

5h 50m

1 stop

MLI10:21 pmMoline Quad-City

$291

Delta

Aug 7

MLI11:08 amMoline Quad-City

7h 36m

1 stop

DCA7:44 pmWashington, D.C. Reagan-National

Aug 22

DCA6:00 amWashington, D.C. Reagan-National

5h 26m

1 stop

MLI10:26 amMoline Quad-City

$329

Delta

Sep 3

MLI5:00 pmMoline Quad-City

6h 10m

1 stop

IAD12:10 amWashington, D.C. Dulles Intl

Sep 7

IAD6:00 amWashington, D.C. Dulles Intl

5h 26m

1 stop

MLI10:26 amMoline Quad-City

$339

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 15

MLI3:20 pmMoline Quad-City

4h 44m

1 stop

IAD9:04 pmWashington, D.C. Dulles Intl

Apr 19

IAD8:20 amWashington, D.C. Dulles Intl

5h 07m

1 stop

MLI12:27 pmMoline Quad-City

$310

United Airlines

May 27

MLI6:34 pmMoline Quad-City

5h 11m

1 stop

IAD12:45 amWashington, D.C. Dulles Intl

May 30

IAD5:38 pmWashington, D.C. Dulles Intl

4h 26m

1 stop

MLI9:04 pmMoline Quad-City

$329

United Airlines

Apr 2

MLI6:30 amMoline Quad-City

4h 29m

1 stop

DCA11:59 amWashington, D.C. Reagan-National

Apr 6

DCA7:30 amWashington, D.C. Reagan-National

5h 57m

1 stop

MLI12:27 pmMoline Quad-City

$339

momondo Fare Finder

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

Cheapest round-trip

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 5/16

5:17 pm-12:51 am

1 stop6h 34m

Washington, D.C. Dulles Intl

Tue 5/19

5:31 pm-10:21 pm

1 stop5h 50m

$291

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 5/6

5:11 pm-11:41 pm

1 stop5h 30m

Washington, D.C. Reagan-National

Tue 5/12

4:00 pm-10:21 pm

1 stop7h 21m

$291

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 5/16

12:04 pm-11:59 pm

2 stops10h 55m

Washington, D.C. Dulles Intl

Tue 5/19

5:59 pm-11:26 pm

1 stop6h 27m

$296

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Wed 4/15

3:20 pm-9:04 pm

1 stop4h 44m

Washington, D.C. Dulles Intl

Sun 4/19

8:20 am-12:27 pm

1 stop5h 07m

$310

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 4/15

6:30 am-11:58 am

1 stop4h 28m

Washington, D.C. Reagan-National

Sun 4/19

8:20 am-2:09 pm

1 stop6h 49m

$310

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Sat 5/2

12:04 pm-11:59 pm

2 stops10h 55m

Washington, D.C. Dulles Intl

Mon 5/4

5:59 pm-11:29 pm

1 stop6h 30m

$315

Quickest round-trip

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Wed 5/27

6:34 pm-12:45 am

1 stop5h 11m

Washington, D.C. Dulles Intl

Sat 5/30

5:38 pm-9:04 pm

1 stop4h 26m

$329

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Fri 8/7

11:08 am-7:44 pm

1 stop7h 36m

Washington, D.C. Reagan-National

Sat 8/22

6:00 am-10:26 am

1 stop5h 26m

$329

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Thu 4/9

12:52 pm-7:25 pm

1 stop5h 33m

Washington, D.C. Dulles Intl

Sun 4/12

6:25 am-12:27 pm

1 stop7h 02m

$334

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Wed 4/15

2:06 pm-12:36 am

2 stops33h 30m

Washington, D.C. Dulles Intl

Sun 4/19

12:43 pm-6:02 pm

1 stop30h 19m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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 airline that flies from Moline Quad-City to District of Columbia?

Allegiant Air, American Airlines, and Delta are the most popular carriers operating from Moline Quad-City to District of Columbia

What airlines fly to District of Columbia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to District of Columbia from Moline according to our data. American Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

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	4h 15m
Direct flights	None

The fastest flight from Moline to District of Columbia takes 4h 15m

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?
As of March 2026, there are 2 operators available to choose from 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 Airlines	PriceFrom $198	Free Cancellation	Rating 7.4 9,460 reviews	Search United Airlines flights
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,489 reviews	Search American Airlines flights
Delta	PriceFrom $253	Free Cancellation	Rating 7.9 8,319 reviews	Search Delta 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.