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MLI - IAD

$275 Find Cheap Flights from Moline to Washington Dulles Airport - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$275
Typical prices: $288-$452
Multiple Airlines
Sat 11/24Sat 12/1
MLI - IAD • 1 stop
Cheapest one-way
$281
Typical prices: $268-$379
Multiple Airlines
Fri 12/7
MLI - IAD • 3 stops
When to travel
January
Cheapest • 25% price drop
June
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Atlanta Hartsfield-Jackson (ATL)
Cheapest • Avg $334 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 4h 41m (one-way)
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We hope you love your trip to Washington, D.C. Dulles Intl Airport!
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Booking Insights
Flight Deals

Cheap Flights from Moline to Dulles Intl (MLI-IAD)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moline to Dulles Intl

Tue, Nov 24 - Tue, Dec 1
Multiple Airlines Logo
8:56 pm - 5:10 amMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
31h 14m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
10:33 pm - 8:21 amIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
34h 48m2 stops Atlanta Hartsfield-Jackson Orlando
$275Multiple Airlines
Sat, Oct 31 - Tue, Nov 3
United Airlines Logo
10:40 am - 5:35 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
5h 55m1 stop Chicago O'Hare Intl
United Airlines Logo
10:15 am - 1:55 pmIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
4h 40m1 stop Chicago O'Hare Intl
$291United Airlines
Tue, Nov 10 - Sat, Nov 14
Delta Logo
6:00 am - 1:54 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
6h 54m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 10:19 amIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
5h 19m1 stop Atlanta Hartsfield-Jackson
$291Delta
Tue, Nov 24 - Tue, Dec 1
United Airlines Logo
6:30 am - 11:52 amMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
4h 22m1 stop Chicago O'Hare Intl
United Airlines Logo
3:37 pm - 9:03 pmIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
6h 26m1 stop Chicago O'Hare Intl
$291United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
2:31 pm - 8:50 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
5h 19m1 stop Chicago O'Hare Intl
United Airlines Logo
6:11 am - 10:05 amIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
4h 54m1 stop Chicago O'Hare Intl
$291United Airlines
Wed, Nov 11 - Sat, Nov 14
United Airlines Logo
5:00 am - 11:52 amMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
5h 52m1 stop Chicago O'Hare Intl
United Airlines Logo
5:29 pm - 9:22 pmIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
4h 53m1 stop Chicago O'Hare Intl
$291United Airlines
Tue, Nov 10 - Sat, Nov 14
United Airlines Logo
2:31 pm - 9:08 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
5h 37m1 stop Chicago O'Hare Intl
United Airlines Logo
6:11 am - 10:05 amIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
4h 54m1 stop Chicago O'Hare Intl
$291United Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
6:34 am - 2:56 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
7h 22m1 stop Charlotte Douglas
American Airlines Logo
3:55 pm - 12:07 amIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
9h 12m2 stops Charlotte Douglas Chicago O'Hare Intl
$296American Airlines
Wed, Nov 11 - Sat, Nov 14
American Airlines Logo
11:20 am - 6:47 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
6h 27m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
7:00 am - 4:23 pmIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
10h 23m2 stops Charlotte Douglas Chicago O'Hare Intl
$301American Airlines
Sat, Oct 31 - Tue, Nov 3
American Airlines Logo
6:00 am - 2:56 pmMLI  Moline Quad-City-IAD Washington, D.C. Dulles Intl
7h 56m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
3:55 pm - 12:07 amIAD  Washington, D.C. Dulles Intl-MLI Moline Quad-City
9h 12m2 stops Charlotte Douglas Chicago O'Hare Intl
$301American Airlines
Booking Insights

Price, demand and travel trends for Moline to Washington, D.C. Dulles Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

What's the cheapest day of the week to fly from Moline to Washington, D.C. Dulles Intl Airport?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Moline to Washington, D.C. Dulles Intl Airport. It’s 11% cheaper than the average day, while Tuesday is the most expensive, with prices 105% higher.

Find deals

Key details for Moline to Washington, D.C. Dulles Intl Airport flights

Low season

March

Cheapest flight

$275
The most popular month to fly with an average 35% increase in travelers.
Round-trip flight from Moline to Washington, D.C. Dulles Intl Airport

When to book flights from Moline to Dulles Intl

Are your dates flexible? Find out the best times to travel from Moline to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Moline to Washington, D.C. Dulles Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Moline to Washington, D.C. Dulles Intl Airport?

    Only Economy Class is available on flights from Moline to Washington, D.C. Dulles Intl Airport.

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

    There are currently no nonstop flights available from Moline to Washington, D.C. Dulles Intl Airport. Flights with 1 layover take between 4h 41m and 6h 44m in total, depending on the connection.

  • Do I need a passport to fly from Moline to Washington, D.C. Dulles Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Moline to Washington, D.C. Dulles Intl Airport flight?

    Round-trip flights from Moline to Washington, D.C. Dulles Intl Airport range from $288 to $452, with an average of $338 over the past 12 months. Anything below $288 counts as a good deal.

  • Have flight prices from Moline to Washington, D.C. Dulles Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $275 to $1,380. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Moline to Washington, D.C. Dulles Intl Airport looking right now?

    One-way fares from Moline to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $285, which is 18% below the typical average for this route.

  • What car rental options are available at Washington, D.C. Dulles Intl Airport (IAD)?

    Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

    • Dollar
    • Budget
    • Hertz
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Moline to Washington, D.C. Dulles Intl Airport?

    Flights from Moline to Washington, D.C. Dulles Intl Airport usually depart from Moline Quad-City (MLI) and arrive at Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Moline to Washington, D.C. Dulles Intl Airport pass through?

    One-stop flights from Moline to Washington, D.C. Dulles Intl Airport most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 72% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 20% of one-stop connections
    • Charlotte Douglas (CLT) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Moline to Washington, D.C. Dulles Intl Airport?

    Yes. Flexible dates can save you up to 57% on flights from Moline to Washington, D.C. Dulles Intl Airport. Saturday is the cheapest departure day at $303 round-trip on average, while Tuesday is the most expensive at $695, a difference of $392.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Moline to Washington, D.C. Dulles Intl Airport?

    Flying via Chicago O'Hare Intl (ORD) gives the shortest average 1-stop total travel time at 4h 41m, compared with 5h 13m via Atlanta Hartsfield-Jackson (ATL) and 6h 44m via Charlotte Douglas (CLT).

  • What is the time difference between Moline and Washington, D.C. Dulles Intl Airport?

    Washington, D.C. Dulles Intl Airport is 1 hour ahead of Moline (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C. Dulles Intl Airport?

    Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Your guide to booking Moline to Washington, D.C. Dulles Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Tuesday. On this route, Saturday flights average $303, about $392 less than Tuesday fares (56% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Moline to Washington, D.C. Dulles Intl Airport trip for January. Fares historically average $253 round-trip in that month - typically $588 less than the most expensive month, which is November (based on the last 12 months).

More options for your flight from Moline to Dulles Intl

Complete your trip to Washington, D.C. with a hotel stay or car rental

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