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Cheap flights from Pasco (PSC) to Dulles Intl (IAD) from $199

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 5/21. 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 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
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 April 28, 2024.

Popular in

December

Cheapest in

January

Average price

$547

Round-trip from

$234
High demand for flights, 36% potential price rise
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Best time to find cheap flights, 38% potential price drop
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Average for round-trip flights in April 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?

December is one of the best times of the year to fly to Washington, D.C. Dulles Intl Airport from Pasco. Prices for December average $695 per person but you can even find prices for as low as $374. The most expensive prices can be found in the month of February. Opting for a December flight can save you 54% on your journey compared to booking in February

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 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 2,991,349 searches. Data last updated April 28, 2024.
Take a look at some of the lowest-priced Alaska Airlines flights heading from Pasco to Washington, D.C.. Come back soon if you're not finding the exact deal you're looking for.
Fri 5/3112:45 pmPSC - IAD
1 stop8h 14mAlaska Airlines
Mon 6/37:00 amIAD - PSC
1 stop29h 15mAlaska Airlines
Deal found 4/27$436
Fri 5/316:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Mon 6/36:05 pmIAD - PSC
2 stops29h 48mAlaska Airlines
Deal found 4/27$503
Fri 5/3112:45 pmPSC - IAD
2 stops13h 55mAlaska Airlines
Mon 6/36:05 pmIAD - PSC
2 stops18h 10mAlaska Airlines
Deal found 4/27$628

Cheap United Airlines flights from Pasco to Dulles Intl

Explore cheap flight options specifically provided by United 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 2,991,349 searches. Data last updated April 28, 2024.
Some of the lowest-priced United 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.
Tue 5/75:28 amPSC - IAD
1 stop12h 37mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$912
Tue 5/75:28 amPSC - IAD
2 stops15h 44mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$917

Cheap Pasco to Dulles Intl flights in April & May 2024

Find cheap flight options from Pasco to Dulles Intl specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 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 5/3112:45 pmPSC - IAD
1 stop8h 14mAlaska Airlines
Mon 6/37:00 amIAD - PSC
1 stop29h 15mAlaska Airlines
Deal found 4/27$436
Fri 5/316:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Mon 6/36:05 pmIAD - PSC
2 stops29h 48mAlaska Airlines
Deal found 4/27$503
Fri 5/3112:45 pmPSC - IAD
2 stops13h 55mAlaska Airlines
Mon 6/36:05 pmIAD - PSC
2 stops18h 10mAlaska Airlines
Deal found 4/27$628
Tue 5/75:28 amPSC - IAD
1 stop12h 37mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$912
Tue 5/75:28 amPSC - IAD
2 stops15h 44mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$917
Fri 5/312:25 pmPSC - IAD
3 stops15h 29mAmerican Airlines
Mon 6/35:17 pmIAD - PSC
2 stops22h 55mAmerican Airlines
Deal found 4/27$956
Tue 5/76:30 amPSC - IAD
2 stops14h 25mDelta
Sun 5/127:15 amIAD - PSC
2 stops12h 53mDelta
Deal found 4/27$998
Tue 5/79:50 amPSC - IAD
2 stops11h 11mAmerican Airlines
Sun 5/125:02 amIAD - PSC
3 stops12h 50mAmerican Airlines
Deal found 4/27$1,952

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 2,991,349 searches. Data last updated April 28, 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 4/27$408
Thu 10/315:40 pmPSC - IAD
1 stop9h 16mDelta
Sat 11/212:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 4/27$413
Fri 5/3112:45 pmPSC - IAD
1 stop8h 14mAlaska Airlines
Mon 6/37:00 amIAD - PSC
1 stop29h 15mAlaska Airlines
Deal found 4/27$436
Thu 10/315:40 pmPSC - IAD
1 stop9h 16mDelta
Sat 11/27:10 amIAD - PSC
2 stops12h 39mDelta
Deal found 4/26$453
Thu 10/3111:26 amPSC - IAD
2 stops21h 44mDelta
Sat 11/212:35 pmIAD - PSC
2 stops9h 59mDelta
Deal found 4/27$481
Fri 5/316:35 pmPSC - IAD
1 stop10h 05mAlaska Airlines
Mon 6/36:05 pmIAD - PSC
2 stops29h 48mAlaska Airlines
Deal found 4/27$503
Thu 10/3112:29 pmPSC - IAD
2 stops17h 44mDelta
Sat 11/27:10 amIAD - PSC
2 stops12h 39mDelta
Deal found 4/26$512
Fri 5/3112:45 pmPSC - IAD
2 stops13h 55mAlaska Airlines
Mon 6/36:05 pmIAD - PSC
2 stops18h 10mAlaska Airlines
Deal found 4/27$628
Tue 5/75:28 amPSC - IAD
1 stop12h 37mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$912

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 2,991,349 searches. Data last updated April 28, 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 5/75:28 amPSC - IAD
1 stop12h 37mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$912
Tue 5/75:28 amPSC - IAD
2 stops15h 44mUnited Airlines
Sun 5/126:00 amIAD - PSC
1 stop9h 29mUnited Airlines
Deal found 4/27$917
Tue 5/76:30 amPSC - IAD
2 stops14h 25mDelta
Sun 5/127:15 amIAD - PSC
2 stops12h 53mDelta
Deal found 4/27$998
Tue 5/79:50 amPSC - IAD
2 stops11h 11mAmerican Airlines
Sun 5/125:02 amIAD - PSC
3 stops12h 50mAmerican Airlines
Deal found 4/27$1,952

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 2,991,349 searches. Data last updated April 28, 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.
Tue 5/215:49 pmPSC - IAD
1 stop9h 36mDelta
Deal found 4/26$199
Tue 5/219:55 amPSC - IAD
2 stops28h 10mAlaska Airlines
Deal found 4/26$320
Fri 5/31:10 pmPSC - IAD
1 stop21h 00mUnited Airlines
Deal found 4/27$519
Fri 5/35:28 amPSC - IAD
2 stops12h 52mUnited Airlines
Deal found 4/27$600
Fri 5/35:45 pmPSC - IAD
1 stop9h 40mDelta
Deal found 4/27$639
Tue 5/215:28 amPSC - IAD
3 stops12h 27mUnited Airlines
Deal found 4/26$870
Fri 5/35:28 amPSC - IAD
3 stops12h 27mUnited Airlines
Deal found 4/27$1,122

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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$436 - $1,952

Route

Depart

Return

Price

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 5/31

1 stop8h 14m

Washington, D.C. Dulles Intl

Mon 6/3

1 stop29h 15m

$436

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 5/31

1 stop10h 05m

Washington, D.C. Dulles Intl

Mon 6/3

2 stops29h 48m

$503

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 5/31

2 stops13h 55m

Washington, D.C. Dulles Intl

Mon 6/3

2 stops18h 10m

$628

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 5/7

1 stop12h 37m

Washington, D.C. Dulles Intl

Sun 5/12

1 stop9h 29m

$912

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 5/7

2 stops15h 44m

Washington, D.C. Dulles Intl

Sun 5/12

1 stop9h 29m

$917

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Fri 5/31

3 stops15h 29m

Washington, D.C. Dulles Intl

Mon 6/3

2 stops22h 55m

$956

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 5/7

2 stops14h 25m

Washington, D.C. Dulles Intl

Sun 5/12

2 stops12h 53m

$998

Pasco Tri CitiesWashington, D.C. Dulles Intl

PSC - IAD

PSCIAD

Pasco Tri Cities

Tue 5/7

2 stops11h 11m

Washington, D.C. Dulles Intl

Sun 5/12

3 stops12h 50m

$1,952

Flights are sorted by cheapest first

Deals found on 4/27

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 April 21, 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.
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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 $610 while a round-trip flight costs $913. Price data was last updated on April 21, 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 $398). 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

$332

May

$333

June

$398

July

$378

August

$295

September

$280

October

$303

November

$328

December

$291

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 April 28, 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
9,117 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

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
9,117 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

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
8.1
Very good
10,951 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

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
11,228 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

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
14,875 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

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 $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 Alaska Airlines for just $436, but on average you can expect to pay $912.

  • 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 $436. Other airlines that can offer you cheap pricing are United Airlines, from $912, and American Airlines, from $956. Alaska Airlines is priced at 26% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Pasco to Washington, D.C. Dulles Intl Airport are Delta ($199), Alaska Airlines ($320), and United Airlines ($519).

  • 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 4/27.

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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Wenatchee to Baltimore flights
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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 2,991,349 searches. Data last updated April 28, 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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Pasco to Niagara Falls, New York flights

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
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

Can Cheapflights notify me if prices for flights from Pasco to Dulles Intl become cheaper?

Of course! You can now track prices for flights from Pasco to Dulles Intl and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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