$333 Cheap Flights from Moline to Washington

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Find The Best Dates To Fly from Quad City Intl. to Washington Dulles Intl.

Amazing MLI to IAD Flight Deals

The cheapest flights to Washington Dulles Intl. found within the past 7 days were $339 round trip and $333 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 6
MLI
Moline
IAD
Washington
$333 One way, found 6 hours ago
$333
One way
found 6 hours ago
Select United flight, departing Tue, Jun 6 from Moline to Washington, priced at $333 found 6 hours ago
Wed, Oct 25 - Tue, Oct 31
MLI
Moline
IAD
Washington
$339 Roundtrip, found 4 days ago
$339
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 25 from Moline to Washington, returning Tue, Oct 31, priced at $339 found 4 days ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$343 One way, found 6 hours ago
$343
One way
found 6 hours ago
Select United flight, departing Tue, Jun 6 from Moline to Washington, priced at $343 found 6 hours ago
Tue, Oct 31 - Wed, Nov 1
MLI
Moline
IAD
Washington
$343 Roundtrip, found 4 days ago
$343
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Oct 31 from Moline to Washington, returning Wed, Nov 1, priced at $343 found 4 days ago
Wed, Oct 25 - Sat, Nov 4
MLI
Moline
IAD
Washington
$370 Roundtrip, found 4 days ago
$370
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 25 from Moline to Washington, returning Sat, Nov 4, priced at $370 found 4 days ago
Tue, Oct 31 - Sat, Nov 4
MLI
Moline
IAD
Washington
$374 Roundtrip, found 4 days ago
$374
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 31 from Moline to Washington, returning Sat, Nov 4, priced at $374 found 4 days ago
Sat, Oct 28 - Sat, Nov 4
MLI
Moline
IAD
Washington
$405 Roundtrip, found 4 days ago
$405
Roundtrip
found 4 days ago
Select United flight, departing Sat, Oct 28 from Moline to Washington, returning Sat, Nov 4, priced at $405 found 4 days ago
Sat, Jun 24 - Tue, Jul 4
MLI
Moline
IAD
Washington
$408 Roundtrip, found 1 day ago
$408
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jun 24 from Moline to Washington, returning Tue, Jul 4, priced at $408 found 1 day ago
Tue, Oct 31 - Tue, Oct 31
MLI
Moline
IAD
Washington
$417 Roundtrip, found 4 days ago
$417
Roundtrip
found 4 days ago
Select United flight, departing Tue, Oct 31 from Moline to Washington, returning Tue, Oct 31, priced at $417 found 4 days ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$423 One way, found 6 hours ago
$423
One way
found 6 hours ago
Select United flight, departing Tue, Jun 6 from Moline to Washington, priced at $423 found 6 hours ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$433 One way, found 6 hours ago
$433
One way
found 6 hours ago
Select United flight, departing Tue, Jun 6 from Moline to Washington, priced at $433 found 6 hours ago
Sat, Oct 28 - Sat, Nov 4
MLI
Moline
IAD
Washington
$439 Roundtrip, found 4 days ago
$439
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Oct 28 from Moline to Washington, returning Sat, Nov 4, priced at $439 found 4 days ago
Wed, Oct 25 - Sun, Nov 5
MLI
Moline
IAD
Washington
$441 Roundtrip, found 4 days ago
$441
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 25 from Moline to Washington, returning Sun, Nov 5, priced at $441 found 4 days ago
Thu, Oct 26 - Tue, Oct 31
MLI
Moline
IAD
Washington
$459 Roundtrip, found 4 days ago
$459
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Oct 26 from Moline to Washington, returning Tue, Oct 31, priced at $459 found 4 days ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$467 One way, found 6 hours ago
$467
One way
found 6 hours ago
Select United flight, departing Tue, Jun 6 from Moline to Washington, priced at $467 found 6 hours ago
Mon, Jun 26
MLI
Moline
IAD
Washington
$479 One way, found 1 day ago
$479
One way
found 1 day ago
Select United flight, departing Mon, Jun 26 from Moline to Washington, priced at $479 found 1 day ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$509 One way, found 6 hours ago
$509
One way
found 6 hours ago
Select Delta flight, departing Tue, Jun 6 from Moline to Washington, priced at $509 found 6 hours ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$509 One way, found 6 hours ago
$509
One way
found 6 hours ago
Select American Airlines flight, departing Tue, Jun 6 from Moline to Washington, priced at $509 found 6 hours ago
Tue, Jun 6
MLI
Moline
IAD
Washington
$513 One way, found 6 hours ago
$513
One way
found 6 hours ago
Select United flight, departing Tue, Jun 6 from Moline to Washington, priced at $513 found 6 hours ago
Mon, Jun 26
MLI
Moline
IAD
Washington
$515 One way, found 1 day ago
$515
One way
found 1 day ago
Select American Airlines flight, departing Mon, Jun 26 from Moline to Washington, priced at $515 found 1 day ago

Frequently asked questions

Can I catch a flight from Quad City Intl. Airport (MLI) to Washington Dulles Intl. Airport (IAD) right now?
It’s always prudent to learn about any quarantine requirements and travel advice reports in place in your destination. Be sure to visit the Covid-19 Travel Advisor for up-to-date info on catching a flight to IAD.
Are there direct flights from Quad City Intl. Airport (MLI) to Dulles Intl. Airport?
Prepare for a stopover when flying from Quad City Intl. Airport (MLI) to IAD. No direct flights are available on this route, however United Airlines, Delta and Virgin Atlantic will get you to Sterling in a timely manner.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Washington Dulles Intl. Airport (IAD), please visit our Customer Service Portal.
How long is the flight from Quad City Intl. Airport to IAD?
It generally takes around 4 hours and 15 minutes to fly from Quad City Intl. Airport to Dulles Intl. Airport. You’ll be in your seat for a while, so entertain yourself with a film or flick through a magazine.
What is the flight distance from Quad City Intl. Airport to Washington Dulles Intl. Airport (IAD)?
With just 710 mi separating MLI and IAD, there won’t be much time between the fasten seat belt sign turning off and the captain readying the wheels for touchdown.
What airlines fly from Quad City Intl. Airport (MLI) to IAD?
No direct flights are on offer between Quad City Intl. Airport (MLI) and Washington Dulles Intl. Airport (IAD). Plan ahead to save time and find the best route with the least amount of connections.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with United Airlines, Delta or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Quad City Intl.
Traveling To
Washington Dulles Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$339

Route Info

Flight path for flights from Quad City International Airport to Washington Dulles International Airport.


Origin:
MLI - Quad City International Airport
Destination:
IAD - Washington Dulles International Airport
Distance:
1,186.00 miles


Discover our best flights from Moline MLI to Washington IAD. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Moline MLI to Washington IAD at the right price  

Airfares to Washington IAD from Moline MLI currently cost between $339 and $515. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Moline MLI to Washington IAD 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Moline MLI to Washington IAD on Travelocity starting at $333. Prices and availability subject to change. Additional terms may apply. 

 

Get to Washington IAD from Moline MLI quicker with direct flights. 

Get to Washington faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to IAD from MLI to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Moline MLI to Washington IAD

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to IAD from MLI. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Moline MLI to Washington IAD today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Moline MLI to Washington IAD. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Washington IAD from Moline MLI 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to IAD from MLI have this option.  

 

Travel with confidence when you book flights to Washington IAD from Moline MLI with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.