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Cheap flights from Pasco (PSC) to Dulles Intl (IAD) from $355

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 5/24. 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.
PSC — IAD
May 21 — May 281
From?
To?
Tue 5/21
Tue 5/28
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 May 16, 2024.

Popular in

December

Cheapest in

February

Average price

$731

Round-trip from

$235
High demand for flights, 27% potential price rise
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Best time to find cheap flights, 24% potential price drop
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Average for round-trip flights in May 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 43% 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

When is the cheapest time to fly from Pasco to Washington, D.C. Dulles Intl Airport (PSC - 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 25% versus a flight in the morning.

Cheap Delta flights from Pasco to Dulles Intl

Explore cheap flight options specifically provided by Delta for the route between Pasco and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Take a look at some of the lowest-priced Delta flights heading from Pasco to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Thu 10/315:40 pmPSC - IAD
1 stop9h 16mDelta
Sat 11/22:15 pmIAD - PSC
1 stop8h 19mDelta
Deal found 5/15$418
Thu 10/3112:29 pmPSC - IAD
1 stop8h 13mDelta
Sat 11/212:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 5/15$423
Thu 10/315:40 pmPSC - IAD
2 stops12h 19mDelta
Sat 11/212:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 5/15$428
Fri 6/75:50 pmPSC - IAD
1 stop9h 10mDelta
Tue 6/115:36 pmIAD - PSC
1 stop8h 29mDelta
Deal found 5/15$430
Sat 7/205:10 amPSC - IAD
1 stop8h 25mDelta
Thu 7/2512:35 pmIAD - PSC
2 stops13h 40mDelta
Deal found 5/16$643
Sat 7/205:30 pmPSC - IAD
2 stops12h 46mDelta
Thu 7/2512:35 pmIAD - PSC
2 stops13h 40mDelta
Deal found 5/16$648
Fri 6/75:50 pmPSC - IAD
2 stops13h 24mDelta
Tue 6/1112:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 5/15$760
Sat 7/65:10 amPSC - IAD
1 stop8h 28mDelta
Sat 7/136:26 pmIAD - PSC
1 stop7h 49mDelta
Deal found 5/15$773
Sat 7/205:10 amPSC - IAD
1 stop8h 25mDelta
Wed 7/2412:35 pmIAD - PSC
2 stops14h 05mDelta
Deal found 5/16$1,062

Cheap Alaska Airlines flights from Pasco to Dulles Intl

Explore cheap flight options specifically provided by Alaska Airlines for the route between Pasco and Dulles Intl. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,637,452 searches. Data last updated May 16, 2024.
Some of the lowest-priced Alaska Airlines flights we've found at this time heading from Pasco to Washington, D.C.. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Fri 6/76:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Tue 6/116:05 pmIAD - PSC
2 stops29h 40mAlaska Airlines
Deal found 5/15$538
Thu 6/66:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Thu 6/137:02 amIAD - PSC
1 stop14h 13mAlaska Airlines
Deal found 5/15$585
Mon 7/16:52 pmPSC - IAD
1 stop9h 38mAlaska Airlines
Thu 7/47:10 amIAD - PSC
2 stops29h 30mAlaska Airlines
Deal found 5/15$613
Thu 6/66:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Thu 6/137:10 amIAD - PSC
2 stops16h 35mAlaska Airlines
Deal found 5/15$641
Mon 7/16:52 pmPSC - IAD
1 stop9h 38mAlaska Airlines
Thu 7/47:00 pmIAD - PSC
1 stop7h 59mAlaska Airlines
Deal found 5/15$645
Sat 7/208:15 amPSC - IAD
1 stop20h 20mAlaska Airlines
Thu 7/257:02 amIAD - PSC
1 stop29h 38mAlaska Airlines
Deal found 5/16$682
Sat 7/66:52 pmPSC - IAD
1 stop9h 43mAlaska Airlines
Sat 7/137:10 amIAD - PSC
2 stops29h 30mAlaska Airlines
Deal found 5/15$780

Cheap Pasco to Dulles Intl flights in May & June 2024

Find cheap flight options from Pasco to Dulles Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,637,452 searches. Prices were last updated on May 16, 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.
Fri 6/75:50 pmPSC - IAD
1 stop9h 10mDelta
Tue 6/115:36 pmIAD - PSC
1 stop8h 29mDelta
Deal found 5/15$430
Fri 6/79:15 amPSC - IAD
3 stops47h 20mMultiple Airlines
Tue 6/1112:55 pmIAD - PSC
3 stops27h 25mMultiple Airlines
Deal found 5/15$476
Fri 6/76:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Tue 6/116:05 pmIAD - PSC
2 stops29h 40mAlaska Airlines
Deal found 5/15$538
Thu 6/66:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Thu 6/137:02 amIAD - PSC
1 stop14h 13mAlaska Airlines
Deal found 5/15$585
Thu 6/66:47 pmPSC - IAD
2 stops13h 56mMultiple Airlines
Thu 6/138:25 amIAD - PSC
3 stops27h 00mMultiple Airlines
Deal found 5/15$602
Thu 6/66:47 pmPSC - IAD
2 stops13h 56mMultiple Airlines
Thu 6/1312:40 pmIAD - PSC
2 stops22h 45mMultiple Airlines
Deal found 5/15$621
Thu 6/66:47 pmPSC - IAD
3 stops19h 53mMultiple Airlines
Thu 6/138:25 amIAD - PSC
3 stops27h 00mMultiple Airlines
Deal found 5/15$633
Thu 6/66:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Thu 6/137:10 amIAD - PSC
2 stops16h 35mAlaska Airlines
Deal found 5/15$641
Fri 6/75:50 pmPSC - IAD
2 stops13h 24mDelta
Tue 6/1112:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 5/15$760

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 2,637,452 searches. Data last updated May 16, 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.
Thu 10/315:40 pmPSC - IAD
1 stop9h 16mDelta
Sat 11/22:15 pmIAD - PSC
1 stop8h 19mDelta
Deal found 5/15$418
Thu 10/3112:29 pmPSC - IAD
1 stop8h 13mDelta
Sat 11/212:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 5/15$423
Thu 10/315:40 pmPSC - IAD
2 stops12h 19mDelta
Sat 11/212:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 5/15$428
Fri 6/75:50 pmPSC - IAD
1 stop9h 10mDelta
Tue 6/115:36 pmIAD - PSC
1 stop8h 29mDelta
Deal found 5/15$430
Fri 6/79:15 amPSC - IAD
3 stops47h 20mMultiple Airlines
Tue 6/1112:55 pmIAD - PSC
3 stops27h 25mMultiple Airlines
Deal found 5/15$476
Fri 6/76:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Tue 6/116:05 pmIAD - PSC
2 stops29h 40mAlaska Airlines
Deal found 5/15$538
Thu 6/66:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Thu 6/137:02 amIAD - PSC
1 stop14h 13mAlaska Airlines
Deal found 5/15$585
Thu 6/66:47 pmPSC - IAD
2 stops13h 56mMultiple Airlines
Thu 6/138:25 amIAD - PSC
3 stops27h 00mMultiple Airlines
Deal found 5/15$602
Mon 7/16:52 pmPSC - IAD
1 stop9h 38mAlaska Airlines
Thu 7/47:10 amIAD - PSC
2 stops29h 30mAlaska Airlines
Deal found 5/15$613

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 2,637,452 searches. Data last updated May 16, 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.
Fri 5/241:29 pmPSC - IAD
2 stops27h 53mMultiple Airlines
Deal found 5/15$355
Fri 5/241:29 pmPSC - IAD
3 stops27h 53mMultiple Airlines
Deal found 5/15$380
Fri 5/246:35 pmPSC - IAD
1 stop26h 24mAlaska Airlines
Deal found 5/15$508

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 2,637,452 searches. Data last updated May 16, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$418 - $836

Route

Depart

Return

Price

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Thu 10/31

1 stop9h 16m

Washington, D.C. Dulles Intl

Sat 11/2

1 stop8h 19m

$418

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Thu 10/31

1 stop8h 13m

Washington, D.C. Dulles Intl

Sat 11/2

2 stops9h 59m

$423

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Thu 10/31

2 stops12h 19m

Washington, D.C. Dulles Intl

Sat 11/2

2 stops9h 59m

$428

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 6/7

1 stop9h 10m

Washington, D.C. Dulles Intl

Tue 6/11

1 stop8h 29m

$430

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 6/7

3 stops47h 20m

Washington, D.C. Dulles Intl

Tue 6/11

3 stops27h 25m

$476

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 6/7

1 stop10h 05m

Washington, D.C. Dulles Intl

Tue 6/11

2 stops29h 40m

$538

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Thu 6/6

1 stop10h 05m

Washington, D.C. Dulles Intl

Thu 6/13

1 stop14h 13m

$585

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Sat 7/20

1 stop20h 55m

Washington, D.C. Dulles Intl

Thu 7/25

1 stop8h 26m

$811

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Sat 7/6

2 stops14h 54m

Washington, D.C. Dulles Intl

Sat 7/13

2 stops22h 35m

$836

Flights are sorted by cheapest first

Deals found on 5/15

When is the cheapest time 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 May 12, 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 Tuesday at noon 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

Average price of flights to Dulles Intl by month

Plan your trip from Pasco to Dulles Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Pasco to Dulles Intl is currently $414 while a round-trip flight costs $549. Price data was last updated on May 12, 2024.

Currently, September is the cheapest month in which you can book a flight from Pasco to Washington, D.C. Dulles Intl Airport (average of $280). Flying from Pasco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $397). 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.

January

$308

February

$303

March

$358

April

$337

May

$336

June

$397

July

$376

August

$298

September

$280

October

$303

November

$328

December

$293

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

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 May 16, 2024.
Read reviews from past customers who have flown Delta, Alaska 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
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

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
9,157 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

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
10,673 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

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
10,924 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

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
14,514 reviews
Alaska Airlines
8.1
Very good
9,157 reviews
Check prices

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.3

Crew

8.6

Overall

8.1

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 $500 on Cheapflights?

    Yes, there are multiple flights from Pasco to Washington, D.C. Dulles Intl Airport for under $500. The cheapest flight booked recently is on Delta for just $418, but on average you can expect to pay $601.

  • 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 $418. Other airlines that can offer you cheap pricing are Alaska Airlines, from $538, and United Airlines, from $811. Delta is priced at 27% lower than the current average price of a flight leaving 3 months from now.

  • 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 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 5/15.

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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Walla Walla to Baltimore flights

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 2,637,452 searches. Data last updated May 16, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$397Average$496FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$397Average$556FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$409Average$625FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
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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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Prem Econ Class
Economy Class

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How does Cheapflights help users find flights from Pasco to Dulles Intl?

When you search for this flight from Pasco to Dulles Intl, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pasco to Dulles Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Dulles Intl from Pasco.

Can Cheapflights find flights from Pasco to Dulles Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Pasco to Dulles Intl with no change fees.

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