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$100+ Cheap flights from Moline (MLI) to District of Columbia

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 4/2. Fares are subject to change and may not be available on all flights or dates of travel.
MLI — IAD
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from Moline to District of Columbia

Keep the following information in mind while searching for Moline to District of Columbia flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(American Airlines)

One-way from

$100
(American Airlines)

Popular in

June

Cheapest in

September

Average price

$253
Provider with most accurate pricing for Moline Quad-City-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Moline Quad-City-Washington, D.C. (WAS) flights.
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From Moline Quad-City to District of Columbia
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One-way flight from Moline Quad-City to District of Columbia
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Highest demand for flights based on searches. 13% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Moline to District of Columbia

Cheapest flights from Moline to District of Columbia
Explore the most affordable flight options available from Moline to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This American Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/36:32 pmMLI - DCA
1 stop3h 48mAmerican Airlines
Mon 4/76:00 amDCA - MLI
1 stop5h 51mAmerican Airlines
Deal found 2/19$249
This Mytrip deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/610:38 amMLI - IAD
1 stop8h 42mAllegiant Air
Mon 3/1010:07 amIAD - MLI
1 stop9h 06mAllegiant Air
Deal found 2/19$250
This United Airlines deal was found by Cheapflights users on 2/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:20 pmMLI - IAD
1 stop5h 39mUnited Airlines
Mon 3/175:10 pmIAD - MLI
1 stop5h 20mUnited Airlines
Deal found 2/18$254
This American Airlines deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/74:22 pmMLI - IAD
1 stop6h 36mAmerican Airlines
Tue 3/115:28 pmIAD - MLI
1 stop5h 25mAmerican Airlines
Deal found 2/20$259
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:55 amMLI - IAD
1 stop7h 04mDelta
Tue 9/235:30 pmIAD - MLI
1 stop5h 59mDelta
Deal found 2/19$274
This United Airlines deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1210:59 amMLI - DCA
1 stop4h 55mUnited Airlines
Sun 3/166:25 amDCA - MLI
1 stop4h 54mUnited Airlines
Deal found 2/19$294
This Delta deal was found by Cheapflights users on 2/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/125:03 pmMLI - DCA
1 stop4h 31mDelta
Fri 3/143:59 pmDCA - MLI
1 stop7h 30mDelta
Deal found 2/19$319
This Mytrip deal was found by Cheapflights users on 2/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/712:11 pmMLI - IAD
2 stops31h 49mMultiple Airlines
Tue 3/115:40 pmIAD - MLI
3 stops25h 18mMultiple Airlines
Deal found 2/20$500

Find flights from Moline to District of Columbia within your budget

Customize your flight search to find flights from Moline to District of Columbia 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 2,558,603 searches. Data last updated February 20, 2025.

Fly from

Moline

Fly to

District of Columbia

Route

Depart

Return

Price

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Thu 4/3

6:32 pm-11:20 pm

1 stop3h 48m

Washington, D.C. Reagan-National

Mon 4/7

6:00 am-10:51 am

1 stop5h 51m

$249

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Thu 3/6

10:38 am-8:20 pm

1 stop8h 42m

Washington, D.C. Dulles Intl

Mon 3/10

10:07 am-6:13 pm

1 stop9h 06m

$250

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 3/7

5:20 pm-11:59 pm

1 stop5h 39m

Washington, D.C. Dulles Intl

Mon 3/17

5:10 pm-9:30 pm

1 stop5h 20m

$254

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 3/7

4:22 pm-11:58 pm

1 stop6h 36m

Washington, D.C. Dulles Intl

Tue 3/11

5:28 pm-9:53 pm

1 stop5h 25m

$259

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 3/12

10:59 am-4:54 pm

1 stop4h 55m

Washington, D.C. Reagan-National

Sun 3/16

6:25 am-10:19 am

1 stop4h 54m

$294

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Wed 3/12

5:50 am-12:53 pm

1 stop6h 03m

Washington, D.C. Dulles Intl

Fri 3/14

5:14 pm-10:29 pm

1 stop6h 15m

$319

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 3/12

5:03 pm-10:34 pm

1 stop4h 31m

Washington, D.C. Reagan-National

Fri 3/14

3:59 pm-10:29 pm

1 stop7h 30m

$319

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Fri 3/7

12:11 pm-9:00 pm

2 stops31h 49m

Washington, D.C. Dulles Intl

Tue 3/11

5:40 pm-5:58 pm

3 stops25h 18m

$500

MolineWashington, D.C.

MLI - IAD

MLIIAD

Moline Quad-City

Wed 4/2

5:05 am-1:22 pm

1 stop7h 17m

$100

MolineWashington, D.C.

MLI - DCA

MLIDCA

Moline Quad-City

Wed 4/2

4:19 pm-10:30 pm

1 stop5h 11m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 13 results
1
2

Best time to book a flight from Moline to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia 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.

Travel insights for flights from Moline to District of Columbia

Get recent, data-driven insights about flights from Moline to District of Columbia including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Moline to District of Columbia?

Currently, August is the cheapest month in which you can book a flight from Moline to District of Columbia (average of $309). Flying from Moline to District of Columbia in June is currently the most expensive (average of $389). 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.

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, 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 District of Columbia

Get insights into the airlines that provide service to District of Columbia. 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 District of Columbia. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and Allegiant Air from Moline to District of Columbia to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,220 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
8,766 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Allegiant Air
7.3
Good
765 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,220 reviews

Entertainment

7.9

Boarding

8.2

Food

7.3

Comfort

8.0

Overall

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Moline to District of Columbia. 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 District of Columbia?

    Most people fly from Moline Quad-City (MLI) if they book a flight from Moline to District of Columbia. Moline Quad-City is conveniently located just 4.0 mi from Moline’s city center.

  • Can I find deals for flights from Moline to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Moline to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Moline to District of Columbia?

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

  • Can I find deals for business class flights from Moline to District of Columbia?

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

  • What is the cheapest month to book a flight from Moline to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Moline to District of Columbia (average of $309). Flying from Moline to District of Columbia in June is currently the most expensive (average of $389). 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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Alternative routes for Moline to District of Columbia

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Top 3 airlines flying from Moline to District of Columbia

Discover the top 3 airlines that operate flights from Moline to District of Columbia. 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 2,558,603 searches. Data last updated February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$198Average$288FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$198Average$377FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$227Average$341FlexibilityNo cancel feeOn-time71%
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