MLI - WAS

$261 Find Cheap Flights from Moline to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Moline to Washington, D.C. departing on 5/27. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Moline to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$261
Typical prices: $545-$469
Delta
Wed 5/27Sat 6/6
MLI - IAD • 1 stop
Cheapest one-way
$279
United Airlines
Thu 6/18
MLI - IAD • 1 stop
Top airlines
Cheapest • from $261 (round-trip)
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Moline and Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $302 (round-trip)
Shortest trip • 4h 17m (one-way)
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Moline to Washington, D.C. (MLI-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Moline to Washington, D.C. 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Moline to Washington, D.C.

Wed, May 27 - Sat, Jun 6
Delta Logo
5:17 pm - 12:51 am
MLI
-
IAD
6h 34m
1 stop
Delta Logo
4:24 pm - 10:21 pm
IAD
-
MLI
6h 57m
1 stop
$261Delta
Wed, May 27 - Sat, Jun 6
Delta Logo
5:17 pm - 11:44 pm
MLI
-
DCA
5h 27m
1 stop
Delta Logo
6:15 pm - 10:21 pm
DCA
-
MLI
5h 06m
1 stop
$261Delta
Wed, May 27 - Mon, Jun 1
United Airlines Logo
1:15 pm - 7:10 pm
MLI
-
DCA
4h 55m
1 stop
United Airlines Logo
10:30 am - 1:56 pm
DCA
-
MLI
4h 26m
1 stop
$276United Airlines
Wed, Apr 29 - Wed, May 6
Delta Logo
5:11 pm - 12:42 am
MLI
-
IAD
6h 31m
1 stop
Delta Logo
10:11 am - 4:28 pm
IAD
-
MLI
7h 17m
1 stop
$276Delta
Wed, May 13 - Sat, May 16
Delta Logo
5:17 pm - 12:51 am
MLI
-
IAD
6h 34m
1 stop
Delta Logo
10:53 am - 4:37 pm
IAD
-
MLI
6h 44m
1 stop
$281Delta
Wed, Apr 29 - Wed, May 6
American Airlines Logo
12:52 pm - 7:25 pm
MLI
-
IAD
5h 33m
1 stop
American Airlines Logo
6:25 am - 12:27 pm
IAD
-
MLI
7h 02m
1 stop
$291American Airlines
Wed, Apr 29 - Wed, May 6
American Airlines Logo
6:41 pm - 11:56 pm
MLI
-
BWI
4h 15m
1 stop
American Airlines Logo
5:39 am - 12:21 pm
BWI
-
MLI
7h 42m
1 stop
$291American Airlines
Thu, May 7 - Sun, May 10
United Airlines Logo
1:34 pm - 8:15 pm
MLI
-
DCA
5h 41m
1 stop
United Airlines Logo
6:30 am - 10:04 am
DCA
-
MLI
4h 34m
1 stop
$291United Airlines
Mon, May 4 - Fri, May 15
Allegiant Air Logo
10:19 am - 8:01 pm
MLI
-
IAD
8h 42m
1 stop
Allegiant Air Logo
9:49 am - 4:57 pm
IAD
-
MLI
32h 08m
2 stops
$294Allegiant Air
Fri, May 1 - Fri, May 15
Allegiant Air Logo
10:19 am - 8:01 pm
MLI
-
IAD
8h 42m
1 stop
Allegiant Air Logo
9:49 am - 4:57 pm
IAD
-
MLI
32h 08m
2 stops
$309Allegiant Air
Booking Insights

KAYAK's insights & trends for Moline to Washington, D.C. flights

Get data-powered insights and trends into flights from Moline to Washington, D.C. to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Moline to Washington, D.C.?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Moline to Washington, D.C. departing in May.

Good to know

Low seasonSeptember
Cheapest flight$261
Best time to beat the crowds with an average 33% drop in price.
Most popular time to fly with an average 49% increase in price.
Flight from Moline to Washington Dulles Airport

When to book flights from Moline to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Moline to Washington, D.C. 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.

FAQs for booking flights from Moline to Washington, D.C.

  • What is the cheapest flight from Moline to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Moline to Washington, D.C. was $279 for a one-way ticket and $261 for a round-trip.

  • Do I need a passport to fly between Moline and Washington, D.C.?

    A passport is not required to fly from Moline to Washington, D.C..

  • Which aircraft models fly most regularly from Moline to Washington, D.C.?

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

  • Which airline alliances offer flights from Moline to Washington, D.C.?

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

  • Which is the best airline for flights from Moline to Washington, D.C., United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Moline to Washington, D.C. are United Airlines and American Airlines. With an average price for the route of $370 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $308 and an overall rating of 7.1.

  • How does KAYAK find such low prices on flights from Moline to Washington, D.C.?

    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, D.C..

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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, D.C.?

    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, D.C. with an airline and back to Moline with another airline.

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

    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, D.C. from Moline up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Moline to Washington, D.C.

 
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. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Moline to Washington, D.C.? 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 verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9554 reviews
8.1Crew
6.6Food
7.1Entertainment
7.7Boarding
7.3Comfort
Airline reviews

I liked that it was on time, however, the food was not good.

8.0 ExcellentAnonymous, Apr 2026
HND - IAD
Read more United Airlines reviews

I liked that it was on time, however, the food was not good.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

It was great. Smooth flight, comfortable, left on time and landed on time.

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Easy boarding. Rows are smaller but that may be an older and bigger me now :)

Flight has been delayed every time I've ever taken it. Seats uncomfortable. Children behind me yelling the entire flight. Some of this is out of their control but overall just consistently not a great experience.

Poor communication ahead of time about flight delays and old planes/other equipment.

Never going to fly your airline again if it can be avoided.

Not to have gotten delayed by 2+ hours for the fourth straight American flight. They're the worst.

Other than nearly three hour delay for maintenance issues, everything went smooth

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Everything you need to know for your flight from Moline to Washington, D.C.

Information on your arrival and departure airports