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Cheap flights from Pasco (PSC) to Dulles Intl (IAD) from $305

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 6/27. 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.
PSC — IAD
Jun 17 — Jun 241
From?
To?
Mon 6/17
Mon 6/24
1 adult, Economy
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Cheap flight deals from Pasco to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Pasco (PSC) 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 12, 2024.

Popular in

December

Cheapest in

February

Average price

$784

Round-trip from

$234
High demand for flights, 26% potential price rise
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Best time to find cheap flights, 25% potential price drop
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Average for round-trip flights in June 2024
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From Pasco Tri Cities to Washington, D.C. Dulles Intl
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What is the cheapest day to fly round-trip from Pasco to Washington, D.C. Dulles Intl Airport?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 68% on your flight compared to booking on days when demand is much higher.

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

April is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Pasco. Prices for April average $732 per person but you can even find prices for as low as $387. The most expensive prices can be found in the month of December. Opting for a April flight can save you 48% on your journey compared to booking in December

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

When flying from Pasco to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 20% versus a flight in the morning.

Cheap Pasco to Dulles Intl flights in June & July 2024

Find cheap flight options from Pasco 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 3,117,830 searches. Prices were last updated on June 12, 2024.
Listed are some of the best fares we've found on flights departing from Pasco to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Sun 7/286:32 pmPSC - IAD
3 stops37h 05mMultiple Airlines
Tue 7/3012:55 pmIAD - PSC
3 stops25h 29mMultiple Airlines
Deal found 6/12$479
Thu 7/258:15 amPSC - IAD
2 stops18h 12mAlaska Airlines
Sat 7/274:16 pmIAD - PSC
2 stops20h 20mAlaska Airlines
Deal found 6/12$534
Sun 7/283:35 pmPSC - IAD
1 stop29h 24mAlaska Airlines
Tue 7/307:00 amIAD - PSC
2 stops19h 59mAlaska Airlines
Deal found 6/12$543
Wed 7/35:50 pmPSC - IAD
1 stop9h 08mDelta
Mon 7/85:36 pmIAD - PSC
1 stop9h 23mDelta
Deal found 6/10$548
Thu 7/256:52 pmPSC - IAD
1 stop9h 43mAlaska Airlines
Sat 7/277:10 amIAD - PSC
2 stops29h 26mAlaska Airlines
Deal found 6/12$553
Sun 7/283:35 pmPSC - IAD
1 stop29h 24mAlaska Airlines
Tue 7/307:02 amIAD - PSC
1 stop9h 10mAlaska Airlines
Deal found 6/12$565
Tue 7/236:52 pmPSC - IAD
1 stop9h 43mAlaska Airlines
Thu 7/257:00 amIAD - PSC
2 stops16h 45mAlaska Airlines
Deal found 6/11$570
Mon 7/16:52 pmPSC - IAD
1 stop26h 07mAlaska Airlines
Thu 7/47:00 amIAD - PSC
2 stops16h 45mAlaska Airlines
Deal found 6/11$573
Tue 7/236:52 pmPSC - IAD
1 stop9h 43mAlaska Airlines
Thu 7/257:02 amIAD - PSC
1 stop29h 34mAlaska Airlines
Deal found 6/11$585

Pasco to Dulles Intl 2024 flight deals

Discover exclusive flight deals for travel between Pasco and Dulles Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,117,830 searches. Data last updated June 12, 2024.
Listed are some of the best fares we've found on flights departing from Pasco to Washington, D.C. in 2024. For more flight deals, be sure to check back very soon.
Tue 8/131:30 pmPSC - IAD
1 stop8h 19mUnited Airlines
Tue 8/207:00 amIAD - PSC
1 stop8h 32mUnited Airlines
Deal found 6/11$358
Tue 8/135:50 pmPSC - IAD
1 stop9h 06mDelta
Tue 8/201:36 pmIAD - PSC
2 stops12h 39mDelta
Deal found 6/11$363
Sat 8/317:05 amPSC - IAD
2 stops11h 35mDelta
Tue 9/35:22 pmIAD - PSC
2 stops8h 53mDelta
Deal found 6/11$368
Tue 8/133:35 pmPSC - IAD
2 stops20h 41mAlaska Airlines
Tue 8/204:16 pmIAD - PSC
2 stops34h 37mAlaska Airlines
Deal found 6/11$448
Fri 8/25:10 amPSC - IAD
1 stop8h 25mDelta
Fri 8/97:15 amIAD - PSC
1 stop7h 33mDelta
Deal found 6/10$451
Fri 8/25:50 pmPSC - IAD
2 stops13h 07mDelta
Fri 8/97:15 amIAD - PSC
1 stop7h 33mDelta
Deal found 6/10$468
Sun 7/286:32 pmPSC - IAD
3 stops37h 05mMultiple Airlines
Tue 7/3012:55 pmIAD - PSC
3 stops25h 29mMultiple Airlines
Deal found 6/12$479
Sun 10/275:17 pmPSC - IAD
1 stop27h 42mAlaska Airlines
Wed 10/309:00 amIAD - PSC
2 stops28h 50mAlaska Airlines
Deal found 6/11$517
Thu 7/258:15 amPSC - IAD
2 stops18h 12mAlaska Airlines
Sat 7/274:16 pmIAD - PSC
2 stops20h 20mAlaska Airlines
Deal found 6/12$534

Pasco to Dulles Intl flights leaving soon

Find last-minute flight options from Pasco 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 3,117,830 searches. Data last updated June 12, 2024.
Have a look at some of the flights available from Pasco to Washington, D.C. departing last-minute. Tip: verify your flight details before completing your reservation.
Tue 6/251:41 pmPSC - IAD
1 stop12h 44mUnited Airlines
Thu 6/2710:08 pmIAD - PSC
1 stop25h 44mUnited Airlines
Deal found 6/11$960
Tue 6/258:15 amPSC - IAD
2 stops18h 25mAlaska Airlines
Thu 6/277:02 amIAD - PSC
1 stop16h 43mAlaska Airlines
Deal found 6/11$1,015
Tue 6/258:15 amPSC - IAD
2 stops18h 25mAlaska Airlines
Thu 6/275:43 pmIAD - PSC
2 stops18h 53mAlaska Airlines
Deal found 6/11$1,058
Tue 6/253:00 pmPSC - IAD
3 stops14h 58mAmerican Airlines
Thu 6/275:00 amIAD - PSC
2 stops11h 11mAmerican Airlines
Deal found 6/11$1,081

One-way flights to Dulles Intl from Pasco

Search for one-way flight options from Pasco 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 3,117,830 searches. Data last updated June 12, 2024.
Users in need of a one-way flight from Pasco to Washington, D.C. can choose from these deals. Users can also find round-trip Pasco to Washington, D.C. flights by using the search form above.
Thu 6/276:47 pmPSC - IAD
2 stops15h 17mMultiple Airlines
Deal found 6/11$305
Tue 6/255:50 pmPSC - IAD
1 stop9h 10mDelta
Deal found 6/11$363
Thu 6/275:50 pmPSC - IAD
1 stop9h 10mDelta
Deal found 6/11$402
Wed 6/265:50 pmPSC - IAD
1 stop9h 10mDelta
Deal found 6/11$404
Tue 6/256:00 amPSC - IAD
2 stops12h 46mDelta
Deal found 6/11$409
Thu 6/209:20 amPSC - IAD
2 stops25h 17mMultiple Airlines
Deal found 6/10$448
Fri 6/2812:28 pmPSC - IAD
1 stop8h 31mDelta
Deal found 6/11$454
Wed 6/266:00 amPSC - IAD
2 stops12h 46mDelta
Deal found 6/11$474
Thu 6/201:51 pmPSC - IAD
1 stop7h 08mAlaska Airlines
Deal found 6/10$502

Find flights from Pasco to Dulles Intl within your budget

Customize your flight search to find flights from Pasco 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 3,117,830 searches. Data last updated June 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$358 - $627

Route

Depart

Return

Price

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 8/13

1 stop8h 19m

Washington, D.C. Dulles Intl

Tue 8/20

1 stop8h 32m

$358

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 8/13

1 stop9h 06m

Washington, D.C. Dulles Intl

Tue 8/20

2 stops12h 39m

$363

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Sat 8/31

2 stops11h 35m

Washington, D.C. Dulles Intl

Tue 9/3

2 stops8h 53m

$368

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 8/13

2 stops20h 41m

Washington, D.C. Dulles Intl

Tue 8/20

2 stops34h 37m

$448

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 8/2

1 stop8h 25m

Washington, D.C. Dulles Intl

Fri 8/9

1 stop7h 33m

$451

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 8/2

2 stops13h 07m

Washington, D.C. Dulles Intl

Fri 8/9

1 stop7h 33m

$468

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Sun 7/28

3 stops37h 05m

Washington, D.C. Dulles Intl

Tue 7/30

3 stops25h 29m

$479

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Sun 10/27

1 stop27h 42m

Washington, D.C. Dulles Intl

Wed 10/30

2 stops28h 50m

$517

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 8/13

2 stops22h 38m

Washington, D.C. Dulles Intl

Tue 8/20

3 stops20h 01m

$627

Flights are sorted by cheapest first

Deals found on 6/11

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

Use this chart to determine the cheapest time to fly round-trip from Pasco 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 Pasco to Washington, D.C. Dulles Intl Airport flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday 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 Pasco to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Pasco 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 12, 2024.
Read reviews from past customers who have flown Alaska Airlines, United Airlines and American Airlines from Pasco 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.
Alaska Airlines
8.1
Very good
9,269 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Alaska Airlines
8.1
Very good
9,269 reviews
Alaska Airlines
8.1
Very good
9,269 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Delta
8.0
Very good
10,000 reviews
Alaska Airlines
8.1
Very good
9,269 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

United Airlines
7.4
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,269 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

American Airlines
7.3
Good
10,000 reviews
Alaska Airlines
8.1
Very good
9,269 reviews

Boarding

8.2

Entertainment

7.3

Overall

8.1

Comfort

7.9

Crew

8.6

Food

7.3

Reviews

1 / 10

I paid for an aisle seat and found I was bumped to the middle seat. No entertainment at all, bathroom was so tiny, a woman had a hard time in there. Seems it was considered for men only. This was my first time on Alaska airlines. I don’t think I want to fly on Alaska Airlines again.

Related info for your journey

Find useful and relevant information for your journey from Pasco 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 Pasco to Washington, D.C. Dulles Intl?

    Most people fly from Pasco Tri Cities (PSC) if they book a flight from Pasco to Washington, D.C. Dulles Intl. On average, Tri Cities has 0 outbound flights to Washington, D.C. Dulles Intl per day from 3 airlines. Pasco Tri Cities is conveniently located just 1.9 mi from Pasco’s city center.

  • Can I find flights from Pasco to Washington, D.C. Dulles Intl Airport for under $400 on Cheapflights?

    Yes, there are multiple flights from Pasco to Washington, D.C. Dulles Intl Airport for under $400. The cheapest flight booked recently is on United Airlines for just $358, but on average you can expect to pay $516.

  • Are there last-minute flights available from Pasco to Washington, D.C. Dulles Intl Airport for under $1,000?

    There are currently 4+ open flights from Pasco to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $1,000.

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

    Cheapflights users have booked flights from Pasco to Washington, D.C. Dulles Intl Airport round-trip from $358. Other airlines that can offer you cheap pricing are Delta, from $363, and Alaska Airlines, from $448. United Airlines is priced at 39% lower than the current average price of a flight leaving 3 months from now.

  • What does PSC to IAD mean?

    PSC stands for Pasco Tri Cities Airport, while IAD stands for Washington, D.C. Dulles Intl Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

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

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

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

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

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

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

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

    Many airlines flying from Pasco 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 Pasco to Dulles Intl?

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

    The Pasco to Washington, D.C. Dulles Intl Airport flight deals you see on this page were last updated on 6/12.

  • What are the most popular airlines that fly from Pasco to Washington, D.C. Dulles Intl Airport?

    The most popular airlines flying from Pasco to Washington, D.C. Dulles Intl Airport are Alaska Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

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

    Currently, September is the cheapest month in which you can book a flight from Pasco to Washington, D.C. Dulles Intl Airport (average of $278). Flying from Pasco 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.

See more FAQs

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

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Top 3 airlines flying from Pasco to Dulles Intl

Discover the top 3 airlines that operate flights from Pasco 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 3,117,830 searches. Data last updated June 12, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$397Average$496FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$397Average$556FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$454Average$591FlexibilityNo cancel feeOn-time75%
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Search flights from Pasco to Dulles Intl by cabin class

Find flights from Pasco to Dulles Intl, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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