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Cheap flights from Rapid City (RAP) to Dulles Intl (IAD) from $156

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 6/24. 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.
RAP — IAD
Jun 15 — Jun 221
From?
To?
Sat 6/15
Sat 6/22
1 adult, Economy
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Cheap flight deals from Rapid City to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Rapid City (RAP) 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 10, 2024.

Round-trip from

$234

One-way from

$156
From Rapid City to Washington, D.C. Dulles Intl
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One-way flight from Rapid City to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Rapid City to Washington, D.C. Dulles Intl Airport?

Flights from Rapid City to Washington, D.C. Dulles Intl Airport are found to be more expensive on Tuesday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Washington, D.C. Dulles Intl Airport.

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

Our data shows that February tends to be the cheapest month to fly to Washington, D.C. Dulles Intl Airport from Rapid City. Users have commonly found prices around $511 for the month, but tickets can be as low as $271. Due to multiple factors, prepare for potentially higher prices in December.

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

It’s typically best to fly out from Rapid City to Washington, D.C. Dulles Intl Airport at noon. Doing so could potentially save you 22% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap Rapid City to Dulles Intl flights in June & July 2024

Find cheap flight options from Rapid City 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 3,080,152 searches. Prices were last updated on June 10, 2024.
Scroll through some of the best deals on flights from Rapid City to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 7/311:24 amRAP - IAD
1 stop7h 58mUnited Airlines
Tue 7/95:36 pmIAD - RAP
1 stop6h 23mUnited Airlines
Deal found 6/9$453
Thu 6/206:00 amRAP - IAD
2 stops7h 59mDelta
Sat 6/226:45 pmIAD - RAP
1 stop5h 42mDelta
Deal found 6/9$457
Wed 7/35:30 amRAP - IAD
1 stop5h 41mUnited Airlines
Tue 7/98:35 amIAD - RAP
2 stops12h 26mUnited Airlines
Deal found 6/9$462
Sat 6/226:00 amRAP - IAD
1 stop6h 00mDelta
Sat 8/106:26 pmIAD - RAP
1 stop6h 05mDelta
Deal found 6/9$520
Fri 6/215:30 amRAP - IAD
1 stop5h 41mUnited Airlines
Mon 6/246:30 amIAD - RAP
1 stop5h 56mUnited Airlines
Deal found 6/10$545
Thu 6/205:30 amRAP - IAD
1 stop5h 41mUnited Airlines
Sat 6/225:10 pmIAD - RAP
1 stop6h 48mUnited Airlines
Deal found 6/9$553
Wed 7/36:00 amRAP - IAD
2 stops11h 45mAmerican Airlines
Tue 7/91:22 pmIAD - RAP
2 stops10h 18mAmerican Airlines
Deal found 6/9$596
Fri 6/215:30 amRAP - IAD
1 stop5h 41mUnited Airlines
Mon 6/2410:40 pmIAD - RAP
2 stops13h 46mUnited Airlines
Deal found 6/10$601
Mon 6/1012:40 pmRAP - IAD
1 stop6h 42mUnited Airlines
Sat 6/155:10 pmIAD - RAP
1 stop6h 48mUnited Airlines
Deal found 6/9$630

Rapid City to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Rapid City and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Scroll through some of the best deals on flights from Rapid City to Washington, D.C. in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Tue 9/249:01 amRAP - IAD
1 stop7h 45mUnited Airlines
Tue 10/15:25 pmIAD - RAP
1 stop6h 35mUnited Airlines
Deal found 6/9$246
Tue 10/85:30 amRAP - IAD
1 stop5h 55mUnited Airlines
Tue 10/156:30 amIAD - RAP
1 stop6h 03mUnited Airlines
Deal found 6/9$326
Wed 10/911:29 amRAP - IAD
2 stops11h 06mUnited Airlines
Tue 10/156:30 amIAD - RAP
1 stop6h 03mUnited Airlines
Deal found 6/9$331
Tue 9/2411:25 amRAP - IAD
2 stops10h 50mUnited Airlines
Tue 10/15:25 pmIAD - RAP
1 stop6h 35mUnited Airlines
Deal found 6/9$366
Tue 10/811:29 amRAP - IAD
1 stop7h 54mUnited Airlines
Wed 10/166:30 amIAD - RAP
1 stop6h 03mUnited Airlines
Deal found 6/9$376
Tue 10/811:29 amRAP - IAD
2 stops11h 06mUnited Airlines
Tue 10/156:30 amIAD - RAP
1 stop6h 03mUnited Airlines
Deal found 6/9$381
Tue 9/245:45 amRAP - IAD
2 stops9h 00mDelta
Tue 10/15:25 pmIAD - RAP
2 stops7h 11mDelta
Deal found 6/9$392
Mon 10/711:29 amRAP - IAD
1 stop7h 54mUnited Airlines
Tue 10/156:30 amIAD - RAP
1 stop6h 03mUnited Airlines
Deal found 6/9$403
Wed 10/911:29 amRAP - IAD
2 stops11h 06mUnited Airlines
Sun 10/138:35 amIAD - RAP
1 stop6h 06mUnited Airlines
Deal found 6/9$408

Rapid City to Dulles Intl flights leaving soon

Find last-minute flight options from Rapid City to Dulles Intl for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,080,152 searches. Data last updated June 10, 2024.
Check out these flights departing soon from Rapid City to Washington, D.C.. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 6/206:00 amRAP - IAD
2 stops7h 59mDelta
Sat 6/226:45 pmIAD - RAP
1 stop5h 42mDelta
Deal found 6/9$457
Thu 6/205:30 amRAP - IAD
1 stop5h 41mUnited Airlines
Sat 6/225:10 pmIAD - RAP
1 stop6h 48mUnited Airlines
Deal found 6/9$553
Thu 6/206:00 amRAP - IAD
2 stops9h 13mAmerican Airlines
Sat 6/221:13 pmIAD - RAP
2 stops9h 50mAmerican Airlines
Deal found 6/9$724

One-way flights to Dulles Intl from Rapid City

Search for one-way flight options from Rapid City 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 3,080,152 searches. Data last updated June 10, 2024.
Take a look at some of the best available options we've come across on one-way flights from Rapid City to Washington, D.C.. Those seeking round-trip flights from Rapid City to Washington, D.C. should utilize the search form at the the top of the page.
Mon 6/245:40 pmRAP - IAD
1 stop14h 50mSun Country Air
Deal found 6/9$156
Wed 9/257:00 amRAP - IAD
1 stop28h 25mUnited Airlines
Deal found 6/10$273
Wed 9/255:59 pmRAP - IAD
2 stops20h 26mUnited Airlines
Deal found 6/10$278
Tue 6/2511:20 amRAP - IAD
1 stop10h 39mAmerican Airlines
Deal found 6/9$377
Mon 6/2411:23 amRAP - IAD
1 stop22h 03mUnited Airlines
Deal found 6/9$380
Tue 6/256:00 amRAP - IAD
2 stops7h 59mDelta
Deal found 6/9$432
Wed 9/2511:25 amRAP - IAD
3 stops17h 54mUnited Airlines
Deal found 6/10$454
Mon 6/241:45 pmRAP - IAD
2 stops20h 00mUnited Airlines
Deal found 6/9$516
Wed 9/2511:25 amRAP - IAD
3 stops10h 50mUnited Airlines
Deal found 6/9$554

Find flights from Rapid City to Dulles Intl within your budget

Customize your flight search to find flights from Rapid City 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 3,080,152 searches. Data last updated June 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$246 - $512

Route

Depart

Return

Price

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Tue 9/24

1 stop7h 45m

Washington, D.C. Dulles Intl

Tue 10/1

1 stop6h 35m

$246

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Tue 10/8

1 stop5h 55m

Washington, D.C. Dulles Intl

Tue 10/15

1 stop6h 03m

$326

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Wed 10/9

2 stops11h 06m

Washington, D.C. Dulles Intl

Tue 10/15

1 stop6h 03m

$331

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Tue 9/24

2 stops10h 50m

Washington, D.C. Dulles Intl

Tue 10/1

1 stop6h 35m

$366

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Tue 10/8

1 stop7h 54m

Washington, D.C. Dulles Intl

Wed 10/16

1 stop6h 03m

$376

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Tue 9/24

2 stops9h 00m

Washington, D.C. Dulles Intl

Tue 10/1

2 stops7h 11m

$392

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Sat 6/22

1 stop6h 00m

Washington, D.C. Dulles Intl

Sat 8/10

1 stop6h 05m

$402

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Thu 6/20

2 stops7h 59m

Washington, D.C. Dulles Intl

Sat 6/22

1 stop5h 42m

$457

Rapid CityWashington, D.C. Dulles Intl

RAP - IAD

RAPIAD

Rapid City

Wed 9/18

2 stops21h 17m

Washington, D.C. Dulles Intl

Sun 9/22

1 stop8h 13m

$512

Flights are sorted by cheapest first

Deals found on 6/9

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

Use this chart to determine the cheapest time to fly round-trip from Rapid City to Dulles Intl. Price data was last updated on June 9, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Rapid City to Washington, D.C. Dulles Intl Airport flight should consider departing on Friday at noon when fares are most often at their lowest. Wednesday 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 Rapid City to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Rapid City 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 10, 2024.
Read reviews from past customers who have flown United Airlines, American Airlines and Delta from Rapid City to Washington, D.C.. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

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.

Delta
8.0
Very good
10,295 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

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.

United Airlines
7.4
Good
10,647 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

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.

American Airlines
7.3
Good
14,138 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

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.

Sun Country Air
7.2
Good
588 reviews
Delta
8.0
Very good
10,295 reviews

Overall

8.0

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.4

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 Rapid City 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 Rapid City to Washington, D.C. Dulles Intl?

    For a flight from Rapid City to Washington, D.C. Dulles Intl, you will be flying from Rapid City. Rapid City (RAP) is just 9.0 mi from the center of the city. Rapid City is the only Rapid City 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 Rapid City on a regular basis.

  • Can I find flights from Rapid City to Washington, D.C. Dulles Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Rapid City to Washington, D.C. Dulles Intl Airport for under $300. The cheapest flight booked recently is on United Airlines for just $246, but on average you can expect to pay $404.

  • Are there last-minute flights available from Rapid City to Washington, D.C. Dulles Intl Airport for under $500?

    There are currently 3+ open flights from Rapid City to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $500.

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

    Our cheapest airline available from Rapid City to Washington, D.C. Dulles Intl Airport is United Airlines. Our recent data shows that you can find tickets from as low as $246 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $392 and $512 round-trip.

  • What are the cheapest airlines to fly from Rapid City to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Sun Country Air, which is currently one of the cheapest options available, starting at $156. United Airlines flights start at $273 while deals on American Airlines start at $377 one-way.

  • What does RAP to IAD mean?

    RAP and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. RAP to IAD refers to a flight route from Rapid City Airport to Washington, D.C. Dulles Intl Airport.

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

    The amount of baggage you can bring on your Rapid City 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 Rapid City to Dulles Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Rapid City 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 Rapid City to Dulles Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Rapid City 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 Rapid City to Dulles Intl that allow pets onboard?

    Many airlines flying from Rapid City 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 Rapid City to Dulles Intl?

    Yes, you can often find last-minute deals on Rapid City 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 Rapid City to Washington, D.C. Dulles Intl Airport flight deals updated?

    The Rapid City to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/9.

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

    Currently, September is the cheapest month in which you can book a flight from Rapid City to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Rapid City to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $382). 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.

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Alternative routes for Rapid City to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Rapid City to Dulles Intl

Discover the top airline that operate flights from Rapid City 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 3,080,152 searches. Data last updated June 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$421Average$625FlexibilityNo cancel feeOn-time69%
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Search flights from Rapid City to Dulles Intl by cabin class

Find flights from Rapid City to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
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Prem Econ Class
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