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Dulles Intl

$64+ Cheap flights from Spartanburg, SC to Dulles Intl (IAD)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
CLT — IAD
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from Spartanburg to Washington, D.C. Dulles Intl are usually found in August or September, booked 71 days in advance, depart on a Monday or Tuesday and return on a Friday

Cheap flight deals from Spartanburg to Dulles Intl

Keep the following information in mind while searching for Spartanburg to Dulles Intl flight deals. Data was last updated June 12, 2025.

Round-trip from

$139
(American Airlines)

One-way from

$64
(United Airlines)

Popular in

May

Cheapest in

August

Average price

$284
From Spartanburg to Washington, D.C. Dulles Intl
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One-way flight from Spartanburg to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Spartanburg to Dulles Intl

Cheapest flights from Spartanburg to Dulles Intl
Explore the most affordable flight options available from Spartanburg to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 9/68:35 amCLT - IAD
Nonstop1h 32mAmerican Airlines
Mon 9/87:21 pmIAD - CLT
Nonstop1h 34mAmerican Airlines
Deal found 6/10$139
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/1011:27 amCLT - IAD
1 stop4h 53mUnited Airlines
Mon 8/118:15 amIAD - CLT
Nonstop1h 33mUnited Airlines
Deal found 6/10$168
This Mytrip deal was found by Cheapflights users on 6/12. 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 8/222:52 pmCLT - IAD
1 stop22h 12mMultiple Airlines
Sun 8/244:56 pmIAD - CLT
1 stop20h 56mMultiple Airlines
Deal found 6/12$200
This Delta deal was found by Cheapflights users on 6/10. 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 7/26:52 amCLT - IAD
1 stop5h 01mDelta
Mon 7/77:36 pmIAD - CLT
1 stop4h 22mDelta
Deal found 6/10$214
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/266:57 pmCLT - IAD
1 stop17h 47mFrontier
Mon 6/301:29 pmIAD - CLT
1 stop22h 18mFrontier
Deal found 6/10$270

Cheapflights Fare Finder

Customize your flight search to find flights from Spartanburg 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 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Spartanburg to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Spartanburg

Fly to

Dulles Intl

Route

Depart

Return

Price

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 9/6

8:35 am-10:07 am

Nonstop1h 32m

Washington, D.C. Dulles Intl

Mon 9/8

7:21 pm-8:55 pm

Nonstop1h 34m

$139

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 7/10

11:27 am-4:20 pm

1 stop4h 53m

Washington, D.C. Dulles Intl

Mon 8/11

8:15 am-9:48 am

Nonstop1h 33m

$168

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 8/22

2:52 pm-1:04 pm

1 stop22h 12m

Washington, D.C. Dulles Intl

Sun 8/24

4:56 pm-1:52 pm

1 stop20h 56m

$200

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 7/10

5:36 am-9:19 am

1 stop3h 43m

Washington, D.C. Dulles Intl

Tue 7/15

12:45 pm-6:25 pm

1 stop5h 40m

$209

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Thu 6/26

6:57 pm-12:44 pm

1 stop17h 47m

Washington, D.C. Dulles Intl

Mon 6/30

1:29 pm-11:47 am

1 stop22h 18m

$270

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 11/4

6:05 pm-7:31 pm

Nonstop1h 26m

$64

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 8/9

6:00 am-7:30 am

Nonstop1h 30m

$76

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Sat 10/4

1:56 pm-7:21 pm

1 stop5h 25m

$88

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Fri 8/15

5:05 pm-2:07 pm

1 stop21h 02m

$92

CharlotteWashington, D.C.

CLT - IAD

CLTIAD

Charlotte Douglas

Tue 7/1

6:00 am-11:59 am

1 stop5h 59m

$100

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 11 results
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Best time to book a flight from Spartanburg to Dulles Intl

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

Cheapflights Insights

Everything you need to know about your flight from Spartanburg to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Spartanburg to Dulles Intl. Price data was last updated on June 9, 2025.

The price you pay for your flight from Spartanburg to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 71 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Spartanburg to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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.

What is the cheapest time of day to fly from SB1 to IAD?

Find hourly flight availability from Spartanburg to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Spartanburg to Washington, D.C. Dulles Intl Airport as you normally would.

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

Use this chart to determine the cheapest time to fly round-trip from Spartanburg to Dulles Intl. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Spartanburg to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Spartanburg to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Spartanburg to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from SB1 to IAD are scheduled on a Monday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Rainfall in Dulles Intl by month

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

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport 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 Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

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

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 12, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Spartanburg to Washington, D.C. to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Sun Country Air
6.9
Okay
345 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
6.0
Okay
3,295 reviews
Delta
8.0
Very good
7,946 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Spartanburg 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 are the cheapest airlines to fly from Spartanburg to Washington, D.C. Dulles Intl Airport one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $64. Users have also found prices from $100 and $109 on Delta and American Airlines, respectively.

  • What are the most reliable airlines from Spartanburg to Washington, D.C. Dulles Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Spartanburg to Washington, D.C. Dulles Intl Airport on time: Sun Country Air (100%), Ethiopian Air (94%), ANA (93%).

  • What are the cheapest flights from Spartanburg to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $138. While the most popular route (Charlotte Douglas - Washington, D.C. Dulles Intl) can be booked for $127 on average our data indicates $2,077 when flying from Spartanburg to Washington, D.C. Dulles Intl Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Spartanburg 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.

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

    Currently, August is the cheapest month in which you can book a flight from Spartanburg to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Spartanburg to Washington, D.C. Dulles Intl Airport in July is currently the most expensive (average of $349). 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

Traveling to a place near Spartanburg?

Book flights to Spartanburg if you plan to visit one of these locations
Arlington
Alexandria
Woodbridge
Tysons
Silver Spring
Linthicum Heights
Fredericksburg
Gaithersburg
Fairfax
Falls Church
Easton
Herndon
Towson
Sterling
Bowie
Rockville
Reston
National Harbor
Springfield
Manassas

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Alternative routes for Spartanburg to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Hilton Head Island to Reagan-National flights
Augusta to Reagan-National flights
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Top 4 airlines flying from Spartanburg to Dulles Intl

Discover the top 4 airlines that operate flights from Spartanburg 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 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$73Average$141FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$168Average$320FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$169Average$387FlexibilityNo cancel feeOn-time71%
DeltaCheapest$198Average$395FlexibilityNo cancel feeOn-timeN/A

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