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 8/11. 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
Delta
Tue 8/11Tue 8/18
MLI - IAD • 1 stop
Cheapest one-way
$269
American Airlines
Thu 9/3
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 $286 (round-trip)
Shortest trip • 4h 22m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 49% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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.

Tue, Aug 11 - Tue, Aug 18
Delta Logo
6:00 am - 11:33 am
MLI
-
IAD
4h 33m
1 stop
Delta Logo
6:00 am - 10:25 am
IAD
-
MLI
5h 25m
1 stop
$261Delta
Tue, Aug 11 - Wed, Aug 19
Delta Logo
6:00 am - 12:42 pm
MLI
-
DCA
5h 42m
1 stop
Delta Logo
6:00 am - 10:25 am
DCA
-
MLI
5h 25m
1 stop
$261Delta
Sat, Jun 27 - Sat, Jul 4
American Airlines Logo
11:11 am - 4:29 pm
MLI
-
DCA
4h 18m
1 stop
American Airlines Logo
5:00 am - 10:39 am
DCA
-
MLI
6h 39m
1 stop
$263American Airlines
Tue, Jul 21 - Sat, Jul 25
United Airlines Logo
6:30 am - 11:52 am
MLI
-
IAD
4h 22m
1 stop
United Airlines Logo
3:39 pm - 6:56 pm
IAD
-
MLI
4h 17m
1 stop
$280United Airlines
Fri, Jun 26 - Tue, Jun 30
United Airlines Logo
6:30 am - 11:52 am
MLI
-
IAD
4h 22m
1 stop
United Airlines Logo
6:10 am - 10:04 am
IAD
-
MLI
4h 54m
1 stop
$285United Airlines
Tue, Jul 21 - Sat, Jul 25
American Airlines Logo
6:50 pm - 12:33 am
MLI
-
BWI
4h 43m
1 stop
American Airlines Logo
7:59 pm - 12:41 am
BWI
-
MLI
5h 42m
1 stop
$285American Airlines
Mon, Aug 10 - Sat, Aug 22
Delta Logo
5:09 pm - 11:48 pm
MLI
-
DCA
5h 39m
1 stop
Delta Logo
6:30 pm - 10:28 pm
DCA
-
MLI
4h 58m
1 stop
$285Delta
Sat, Jun 27 - Sat, Jul 4
American Airlines Logo
6:52 pm - 11:58 pm
MLI
-
BWI
4h 06m
1 stop
American Airlines Logo
5:44 am - 10:58 am
BWI
-
MLI
6h 14m
1 stop
$286American Airlines
Thu, Aug 13 - Thu, Aug 20
United Airlines Logo
7:00 pm - 12:44 am
MLI
-
IAD
4h 44m
1 stop
United Airlines Logo
6:16 am - 9:54 am
IAD
-
MLI
4h 38m
1 stop
$309United Airlines
Fri, Jul 3 - Fri, Jul 10
United Airlines Logo
1:15 pm - 9:22 pm
MLI
-
IAD
7h 07m
1 stop
United Airlines Logo
3:39 pm - 6:56 pm
IAD
-
MLI
4h 17m
1 stop
$313United Airlines
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 August.

What is the cheapest month to fly from Moline to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip 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.

The cheapest month for flights from Moline to Washington, D.C. is July, where tickets cost $124 (return) on average. On the other hand, the most expensive months are April and May, where the average cost of round-trip tickets is $268 and $268 respectively.

Good to know

Low seasonSeptember
Cheapest flight$261
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 16% lower on average.
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 $267 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 $314 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 $293 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 9751 reviews
8.1Crew
7.7Boarding
7.3Comfort
6.6Food
7.1Entertainment
Airline reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

2.0 MediocreChris, May 2026
AUS - IAD
Read more United Airlines reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

The airplane was an old model, the overhead didn’t have enough room for people’s items and made boarding and boarding disappointing and stressful. Crew allowed passengers to bring more than the permitted baggage sizes.

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.

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

Information on your arrival and departure airports