MLI - IAD

Find cheap flights from Moline to Washington Dulles Airport from $292

This is the cheapest round-trip flight price found by a KAYAK 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. Click the price to replicate the search for this deal.
1 adult
Economy
0 bags
Wed 11/1
Wed 11/8
In the last 7 days travellers have searched 42,686,282 times on KAYAK, and here is why:

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Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

These are the airlines KAYAK users have selected most often in flight searches from Moline to Washington, D.C..
These are the airlines KAYAK users have selected most often in flight searches from Moline to Washington, D.C..

How much is the cheapest flight from Moline to Dulles Intl?

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
5:00 am - 10:45 amMLI-IAD
4h 45m1 stop
5:56 pm - 9:54 pmIAD-MLI
4h 58m1 stop
$292American Airlines
Find Deal
Thu, Jan 4 - Mon, Jan 8
4:23 pm - 10:45 amMLI-IAD
17h 22m2 stops
5:56 pm - 9:54 pmIAD-MLI
4h 58m1 stop
$348American Airlines
Find Deal
Thu, Jan 4 - Mon, Jan 8
6:45 am - 11:40 amMLI-IAD
3h 55m1 stop
12:45 pm - 9:01 pmIAD-MLI
9h 16m1 stop
$400United Airlines
Find Deal
Tue, Nov 14 - Sat, Nov 18
6:45 am - 11:40 amMLI-IAD
3h 55m1 stop
8:20 am - 9:01 pmIAD-MLI
13h 41m2 stops
$403United Airlines
Find Deal
Tue, Nov 14 - Sat, Nov 18
7:00 am - 11:46 amMLI-IAD
3h 46m1 stop
6:30 am - 10:17 amIAD-MLI
4h 47m1 stop
$425United Airlines
Find Deal
Wed, Oct 18 - Sun, Oct 22
6:45 am - 11:40 amMLI-IAD
3h 55m1 stop
10:20 pm - 1:48 pmIAD-MLI
16h 28m1 stop
$430United Airlines
Find Deal
Thu, Nov 16 - Wed, Nov 22
6:45 am - 11:40 amMLI-IAD
3h 55m1 stop
8:35 am - 9:01 pmIAD-MLI
13h 26m2 stops
$475United Airlines
Find Deal
Thu, Nov 16 - Wed, Nov 22
7:00 am - 5:45 pmMLI-IAD
9h 45m2 stops
6:30 am - 10:17 amIAD-MLI
4h 47m1 stop
$529United Airlines
Find Deal
Wed, Oct 18 - Sun, Oct 22
6:25 am - 5:34 pmMLI-IAD
10h 09m2 stops
8:13 pm - 10:48 amIAD-MLI
15h 35m2 stops
$597American Airlines
Find Deal
Thu, Jan 4 - Mon, Jan 8
5:11 pm - 12:05 amMLI-IAD
5h 54m1 stop
9:46 am - 4:24 pmIAD-MLI
7h 38m1 stop
$602Delta
Find Deal
Fri, Nov 3 - Sun, Nov 5

Good to know

Low season

April

High season

May

Cheapest flight

$292
Best time to beat the crowds with an average 60% drop in price.
Most popular time to fly with an average 38% increase in price.
Flight from Moline to Washington Dulles 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Average price per month
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Moline to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
Flight prices as travel date approaches
To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Moline to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.

Top tips for finding a cheap flight from MLI to Washington Dulles Airport

  • High season is considered to be April, May and June. The cheapest month to fly is April.
  • Morning departure is around 10% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Moline to Washington Dulles Airport flights

  • How long does a flight from Moline to Washington Dulles Airport take?

    This flight route requires at least one stop and takes a minimum of 3h 46m.

  • Which airlines provide the cheapest flights from Moline to Washington Dulles Airport?

    In the last 3 days, United Airlines offered the best one-way deal for that route, at $375. KAYAK users also found Moline to Washington Dulles Airport round-trip flights on American Airlines from $292 and on United Airlines from $400.

  • Do I need a passport to fly between Moline and Washington Dulles Airport?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • What’s the cheapest day of the week to fly from Moline to Washington Dulles Airport?

    When flying from Moline to Washington Dulles Airport, you should consider leaving on a Thursday and avoid Wednesdays if you are looking for the best rates. For your return to Moline, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

  • Which airports will I be using when flying from Moline to Washington Dulles Airport?

    When flying out of Moline you will be using MLI. You will be landing at Washington Dulles Airport IAD.

  • What’s the earliest departure time from Moline to Washington Dulles Airport?

    The earliest departure to Washington Dulles Airport leaves Moline at 12:00 am.

  • What’s the latest departure time from Moline to Washington Dulles Airport?

    The last departure to Washington Dulles Airport leaves Moline at 1:11 pm.

  • Which airlines fly nonstop between Moline and Washington Dulles Airport?

    There are no direct flights connecting Moline to Washington Dulles Airport.

  • Which aircraft models fly most regularly from Moline to Washington Dulles Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Moline to Washington Dulles Airport?

    Star Alliance, oneworld, and SkyTeam are the airline alliances operating flights between Moline and Washington Dulles Airport, with SkyTeam being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Moline to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Moline to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Moline to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Moline is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Moline to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Moline with another airline. Booking your flights between Moline and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Moline to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Moline up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Moline to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Moline to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years.
Need help choosing which airline to fly with from Moline to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to KAYAK reviews.
7.0
United AirlinesOverall score based on 68210 reviews
65entertainment
77crew
65food
69comfort
74boarding
72overall
Airline reviews
Cons: "More food for the second meal. Some deserts would be nice."
Read more about United Airlines
Cons: "More food for the second meal. Some deserts would be nice."
Pros: "I like flying Lufthansa for entire trip then changing to united airlines"
Cons: "Particular everything the airline"
Cons: "I missed having the navigation map when traveling such a long distance."
Pros: "The boarding and seating happened in a timely fashion, and the crew was courteous. The lunch meal (I had requested Asian vegetarian) wasn't amazing, but not as bad as it could've been."
Cons: "The flight was not with Lufthansa, but it was actually through United, which was extremely confusing as I did my ticket confirmation, seat booking and meal choice through Lufthansa prior to my trip. To find out on the day of the flight that I had to check in and go through United was extremely annoying, as the counters are in different terminals and it was unnecessarily stressful. The flight itself was crammed, with absolutely no leg space, and not even enough space under the seat to stow my backpack (which had fit perfectly on my Brussels Airlines flight to Madrid). I had requested the Asian vegetarian meal, and the snack we got prior to landing was pretty much two slices of cucumber on a small bun (and an apple on the side) - extremely dry and hard to eat. I asked for mayo, but the flight neither had that, nor any other condiments to make the "sandwich" more edible."
Pros: "On time flight."
Cons: "Security was overzealous. I didn't know the standards changed for how many ounces you could carry over three days. The normal ounces of liquid was no more than 4.0 ounces. I had no problem going through security with that amount of spray deodorant flying from IAW, Dulles. DFW airport security says the limit is no more than 3.4 ounces. So they kept my harmless deodorant. I need TSA to get on the same sheet of music worldwide. People don't have time or money to waste having to deal with different TSA standards everywhere they go."
Pros: "The best thing about my flight was that it was really empty so I was able to change to a better seat. Everything was quick and easy."
Pros: "Crew was helpful."
Cons: "We were sitting right next to the crew resting area and it was very restricting to us. I had two little kids that I had to keep quiet for about 6 hours out of 8. Even when my kids were quiet, we were reminded twice to keep quiet. It was very restricting and I was forced to walk back and forth with my two year old to keep her quiet so the crew can rest. Why is the crew resting when they are supposed to be working on that flight? The meal quality sucked, I did not finish it, let alone my kids. My kids were prettu much hungry for 8 hrs. Not a very family friendly flight."
Pros: "The crew was friendly and helpful. We were always informed of what was going on."
Pros: "We liked the crew, they were helpful."
Cons: "We did not like the video on the United flight that used the app. We were not told about this until it was too late and the instructions were not good for how to get the app--they were misleading. I had to go to the app store, not the United website. Also, our seats were changed without our knowledge and the flight description for the flight from Austin to Washington, DC, specified complimentary lunch and there was no lunch unless you wanted to buy it. This should be more clear, so that I can bring my own lunch if there will be none provided."
Cons: "My flight last week they had us board and then de plane do to plane maintenance after I traveled litterly all day it added an extra hour. Then this flight Washington connection to Detroit from raleigh the pilot never showed up and extra hour went by, we got a new pilots but, then leading to faulty paperwork that took another hour and thirty minutes after boarding the plan to get sorted. When we got that sorted they then proceeded to tell us that the flight atendent had to leave and we had to wait another 20 min for another atendent to arrive before finally making our way to Detroit. They said to file a complaint and we would be compensated for our wait. Not sure if this is the right spot but I'm giving it a go. Thank you Keith Www.keithschmidt.com"

Book cheap flights from Moline to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Moline to Washington, D.C. found on KAYAK in the last 72 hours.
10/15Sun
3 stopsMultiple Airlines
45h 29mMLI-IAD
$314
10/15Sun
1 stopUnited Airlines
3h 46mMLI-IAD
$375
10/15Sun
2 stopsAmerican Airlines
30h 29mMLI-IAD
$377

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Last minute flights from Moline to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Moline to Washington, D.C. that are departing in the next 10 days.
10/7Sat
multi-stopAmerican Airlines
6h 58mMLI-IAD
10/11Wed
multi-stopAmerican Airlines
9h 17mIAD-MLI
$562
10/7Sat
multi-stopUnited Airlines
8h 25mMLI-IAD
10/11Wed
multi-stopUnited Airlines
4h 47mIAD-MLI
$598
10/3Tue
multi-stopUnited Airlines
3h 46mMLI-IAD
10/4Wed
multi-stopUnited Airlines
4h 47mIAD-MLI
$847
10/3Tue
multi-stopUnited Airlines
8h 25mMLI-IAD
10/4Wed
multi-stopUnited Airlines
8h 11mIAD-MLI
$852
10/3Tue
multi-stopUnited Airlines
8h 25mMLI-IAD
10/4Wed
multi-stopUnited Airlines
10h 31mIAD-MLI
$856
10/3Tue
multi-stopUnited Airlines
12h 00mMLI-IAD
10/5Thu
multi-stopUnited Airlines
26h 57mIAD-MLI
$906
10/3Tue
multi-stopUnited Airlines
3h 46mMLI-IAD
10/5Thu
multi-stopUnited Airlines
13h 46mIAD-MLI
$911
10/3Tue
multi-stopUnited Airlines
8h 25mMLI-IAD
10/5Thu
multi-stopUnited Airlines
13h 46mIAD-MLI
$915

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Moline - Washington Dulles Airport Flights

Departure:

Moline (MLI)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Moline

Cabin classes:

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