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Saint-Denis

$1,687+ Cheap flights from Dulles Intl (IAD) to Saint-Denis (RUN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — RUN
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheap flight deals from Dulles Intl to Saint-Denis

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Saint-Denis (RUN). 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 July 29, 2025.

Round-trip from

$1,687
(Trip.com)
From Washington, D.C. Dulles Intl to Saint-Denis Gillot
Search Deals

Find flight deals from Dulles Intl to Saint-Denis

Cheapest flights from Dulles Intl to Saint-Denis
Explore the most affordable flight options available from Dulles Intl to Saint-Denis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1210:05 pmIAD - RUN
2 stops29h 50mMultiple Airlines
Fri 9/197:55 pmRUN - IAD
2 stops32h 04mMultiple Airlines
Deal found 7/29$1,687
This KLM deal was found by Cheapflights users on 7/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/146:30 pmIAD - RUN
1 stop27h 00mKLM
Mon 8/189:00 pmRUN - IAD
1 stop30h 15mKLM
Deal found 7/29$1,910
This Air France deal was found by Cheapflights users on 7/28. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/186:30 pmIAD - RUN
1 stop28h 00mAir France
Mon 8/258:45 amRUN - IAD
1 stop39h 35mAir France
Deal found 7/28$1,933

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Saint-Denis 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 July 29, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Saint-Denis that are best for you.

Fly from

Dulles Intl

Fly to

Saint-Denis

Route

Depart

Return

Price

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Fri 9/12

10:05 pm-11:55 am

2 stops29h 50m

Saint-Denis Gillot

Fri 9/19

7:55 pm-7:59 pm

2 stops32h 04m

$1,687

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Thu 8/14

6:30 pm-5:30 am

1 stop27h 00m

Saint-Denis Gillot

Mon 8/18

9:00 pm-7:15 pm

1 stop30h 15m

$1,910

Washington, D.C.Saint-Denis

IAD - RUN

IADRUN

Washington, D.C. Dulles Intl

Mon 8/18

6:30 pm-6:30 am

1 stop28h 00m

Saint-Denis Gillot

Mon 8/25

8:45 am-4:20 pm

1 stop39h 35m

$1,933

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Dulles Intl to Saint-Denis

Have a flexible travel schedule? Discover the best time to fly to Saint-Denis from Dulles Intl 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.

Reviews of airlines servicing Saint-Denis

Get insights into the airlines that provide service to Saint-Denis. 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 Saint-Denis. Reviews last updated July 29, 2025.
Read through reviews of airlines operating flights from Washington, D.C. Dulles Intl Airport to Saint-Denis, such as KLM and Air France. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,383 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
KLM
7.8
Good
1,383 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.
Air France
7.5
Good
1,465 reviews
KLM
7.8
Good
1,383 reviews

Food

7.3

Overall

7.8

Boarding

7.8

Entertainment

7.1

Crew

8.4

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Anonymous,Jun 2025

AMS - BOS

A two and half hour delay caused havoc with all connections. Otherwise on board service was great.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Saint-Denis. 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 into for flights to Saint-Denis from Washington, D.C. Dulles Intl?

    Located just 3.9 mi from the city center, Saint-Denis Gillot is the airport most travelers will use when flying to Saint-Denis from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Gillot (RUN) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

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

  • How can I find direct flights from Dulles Intl to Saint-Denis?

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

  • Can I find deals for business class flights from Dulles Intl to Saint-Denis?

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

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