Cheap flights from Moline (MLI) to Dulles Intl (IAD) from $134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. 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.
MLI — IAD
Jun 23 — Jun 301

Cheap flight deals from Moline to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Moline (MLI) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 18, 2024.

Popular in

November

Cheapest in

September

Round-trip from

$234

One-way from

$134
High demand for flights, 45% potential price rise
Best time to find cheap flights, 61% potential price drop
From Moline Quad-City to Washington, D.C. Dulles Intl
One-way flight from Moline Quad-City to Washington, D.C. Dulles Intl

What is the cheapest day to fly round-trip from Moline to Washington, D.C. Dulles Intl Airport?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 32% on the overall cost on flights from Moline to Washington, D.C. Dulles Intl Airport.

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

September can be a great time to fly to Washington, D.C. Dulles Intl Airport from Moline with a flight ticket averaging about $330. Cheapflights users have found deals in the month of September for as cheap as $186. The most expensive prices can be found in the month of July.

What is the cheapest time of day to fly from MLI to IAD?

One of the essential ways to save on airfare from Moline to Washington, D.C. Dulles Intl Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 12% on airfare.

Cheap Moline to Dulles Intl flights in June & July 2024

Find cheap flight options from Moline to Dulles Intl specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,281,944 searches. Prices were last updated on June 18, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. Check back regularly for other flight deals.
Mon 7/293:50 pmMLI - IAD
1 stop4h 07mUnited Airlines
Sat 8/35:33 pmIAD - MLI
1 stop4h 44mUnited Airlines
Deal found 6/18$474
Mon 7/294:28 pmMLI - IAD
1 stop15h 26mAmerican Airlines
Sat 8/39:18 amIAD - MLI
2 stops9h 40mAmerican Airlines
Deal found 6/18$485
Mon 7/294:36 pmMLI - IAD
2 stops15h 18mAmerican Airlines
Sat 8/35:00 amIAD - MLI
2 stops13h 58mAmerican Airlines
Deal found 6/18$490
Mon 7/293:50 pmMLI - IAD
1 stop4h 07mUnited Airlines
Sat 8/312:50 pmIAD - MLI
2 stops9h 27mUnited Airlines
Deal found 6/18$559

Moline to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Moline and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,281,944 searches. Data last updated June 18, 2024.
These are some of the best deals we've found on flights to Washington, D.C. in 2024 at this time. Check back regularly for other flight deals.
Tue 9/106:05 amMLI - IAD
1 stop7h 08mDelta
Tue 9/175:00 pmIAD - MLI
1 stop6h 26mDelta
Deal found 6/18$198
Thu 8/295:42 pmMLI - IAD
1 stop5h 33mUnited Airlines
Sun 9/16:30 amIAD - MLI
1 stop4h 55mUnited Airlines
Deal found 6/18$233
Tue 8/276:40 amMLI - IAD
1 stop8h 58mAmerican Airlines
Thu 8/299:14 amIAD - MLI
1 stop7h 32mAmerican Airlines
Deal found 6/18$248
Thu 9/54:29 pmMLI - IAD
1 stop4h 41mAmerican Airlines
Sat 9/75:44 pmIAD - MLI
1 stop5h 04mAmerican Airlines
Deal found 6/18$278
Thu 8/295:42 pmMLI - IAD
1 stop5h 33mUnited Airlines
Sun 9/112:48 pmIAD - MLI
1 stop5h 19mUnited Airlines
Deal found 6/18$303
Tue 9/103:52 pmMLI - IAD
1 stop6h 18mAmerican Airlines
Tue 9/175:44 pmIAD - MLI
2 stops18h 19mAmerican Airlines
Deal found 6/18$309
Tue 8/277:15 amMLI - IAD
1 stop4h 23mAmerican Airlines
Thu 8/299:14 amIAD - MLI
2 stops12h 51mAmerican Airlines
Deal found 6/18$372
Thu 8/295:42 pmMLI - IAD
1 stop5h 33mUnited Airlines
Sun 9/15:25 pmIAD - MLI
2 stops18h 00mUnited Airlines
Deal found 6/18$398
Tue 9/106:25 amMLI - IAD
2 stops14h 45mAmerican Airlines
Tue 9/175:44 pmIAD - MLI
2 stops18h 19mAmerican Airlines
Deal found 6/18$419

One-way flights to Dulles Intl from Moline

Search for one-way flight options from Moline to Dulles Intl. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,281,944 searches. Data last updated June 18, 2024.
Take a look at some of the best available options we've come across on one-way flights from Moline to Washington, D.C.. Users can also find round-trip Moline to Washington, D.C. flights by using the search form above.
Tue 7/27:05 amMLI - IAD
1 stop4h 38mAmerican Airlines
Deal found 6/17$134
Sun 8/116:46 amMLI - IAD
1 stop3h 54mUnited Airlines
Deal found 6/18$268
Sun 8/114:39 pmMLI - IAD
2 stops18h 58mAmerican Airlines
Deal found 6/18$408
Tue 7/24:45 pmMLI - IAD
2 stops6h 14mAmerican Airlines
Deal found 6/17$486

Find flights from Moline to Dulles Intl within your budget

Customize your flight search to find flights from Moline to Dulles Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,281,944 searches. Data last updated June 18, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$198 - $358

Route

Depart

Return

Price

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Tue 9/10

1 stop7h 08m

Washington, D.C. Dulles Intl

Tue 9/17

1 stop6h 26m

$198

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Thu 8/29

1 stop5h 33m

Washington, D.C. Dulles Intl

Sun 9/1

1 stop4h 55m

$233

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Tue 8/27

1 stop4h 23m

Washington, D.C. Dulles Intl

Thu 8/29

1 stop7h 32m

$248

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Thu 9/5

1 stop4h 41m

Washington, D.C. Dulles Intl

Sat 9/7

1 stop5h 04m

$278

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Fri 8/30

1 stop5h 33m

Washington, D.C. Dulles Intl

Mon 9/2

1 stop4h 55m

$288

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Sat 8/10

1 stop4h 06m

Washington, D.C. Dulles Intl

Thu 8/15

1 stop4h 51m

$303

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Tue 9/10

1 stop6h 18m

Washington, D.C. Dulles Intl

Tue 9/17

2 stops18h 19m

$309

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Tue 7/16

1 stop5h 48m

Washington, D.C. Dulles Intl

Mon 7/22

1 stop6h 33m

$323

Moline Quad-CityWashington, D.C. Dulles Intl

MLI - IAD

MLIIAD

Moline Quad-City

Tue 7/30

1 stop4h 31m

Washington, D.C. Dulles Intl

Sat 8/3

1 stop6h 28m

$358

Flights are sorted by cheapest first

Deals found on 6/18

What is the cheapest day to fly from Moline to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Moline to Dulles Intl. Price data was last updated on June 16, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Moline to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Moline to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Moline with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature and rainfall totals by month.

WAS

Temperature

35.6 - 80.6 °F

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated June 18, 2024.
Read through reviews of airlines operating flights from Moline to Washington, D.C., such as United Airlines, Delta and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

8.0
Very good
10,000 reviews
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.4
Good
10,000 reviews
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

7.3
Good
10,000 reviews
8.0
Very good
10,000 reviews

Food

7.4

Overall

8.0

Comfort

7.9

Crew

8.6

Boarding

8.2

Entertainment

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Moline to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Moline to Washington, D.C. Dulles Intl?

    For a flight from Moline to Washington, D.C. Dulles Intl, you will be flying from Quad-City. Moline Quad-City (MLI) is just 4.0 mi from the center of the city. Quad-City is the only Moline airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 1 airline has flights to Washington, D.C. Dulles Intl from Moline Quad-City on a regular basis.

  • Can I find flights from Moline to Washington, D.C. Dulles Intl Airport for under $200 on Cheapflights?

    Yes, there are multiple flights from Moline to Washington, D.C. Dulles Intl Airport for under $200. The cheapest flight booked recently is on Delta for just $198, but on average you can expect to pay $338.

  • What are the cheapest airlines flying from Moline to Washington, D.C. Dulles Intl Airport round-trip?

    Delta, at $198, was found to be the cheapest airline from Moline to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include United Airlines and American Airlines. You may be able to fly from Moline to Washington, D.C. Dulles Intl Airport for 61% less than the average price by searching for these airlines.

  • What does MLI to IAD mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Moline Quad-City Airport to Washington, D.C. Dulles Intl Airport flight would often be abbreviated as a MLI to IAD flight.

  • Can I find deals for flights from Moline to Dulles Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Moline to Dulles Intl flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Moline to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Moline to Dulles Intl flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Moline to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Moline to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Moline to Dulles Intl.

  • Can I find deals for business class flights from Moline to Dulles Intl?

    Yes. Cheapflights offers flight deals from Moline to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Moline to Dulles Intl that allow pets onboard?

    Many airlines flying from Moline to Dulles Intl offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Moline to Dulles Intl?

    Yes, you can often find last-minute deals on Moline to Dulles Intl flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Moline to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Moline to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/18.

  • What is the cheapest month to book a flight from Moline to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Moline to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Moline to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $378). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Moline to Dulles Intl

Discover the top airline that operate flights from Moline to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,281,944 searches. Data last updated June 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$261Average$463FlexibilityNo cancel feeOn-time69%

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