Cheap Flights from Seattle (SEA) to Manassas (MNZ)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Manassas, VA (MNZ-Manassas Regional)

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Alternative airports near Manassas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest option available. Average driving time to city center is 46 minutes. Flights from $566
DCA
Ronald Reagan Washington National
Cheapest
Average driving time to city center46 min
Flights from $566
Select flight to Washington Dulles Intl. IAD. Cheapest option available. Average driving time to city center is 28 minutes. Flights from $566
IAD
Washington Dulles Intl.
Cheapest
Average driving time to city center28 min
Flights from $566
Flights from Seattle (SEA) to Manassas (MNZ)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Manassas Regional
Distance
2304 mi

Seattle to Manassas Flights

The cheapest times to fly from Seattle to Manassas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Seattle to Manassas are during the month of . You can find some of the cheapest flights from Seattle to Manassas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Seattle to Manassas

Sunday is one of the best days to book for cheap flights from Seattle to Manassas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Seattle to Manassas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Seattle to Manassas in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Seattle to Manassas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Seattle to Manassas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional) cost?
Get a cheap one-way flight or cheap return flight from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional)?
Planning your getaway for may help you find better deals, as it's the cheapest month for flights between SEA and MNZ. You'll usually find the lowest fares during the off-season.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional)?
Use the filters on Expedia to compare different airlines and find the cheapest carrier that'll fly you from SEA to MNZ. Then, sort your results by "Price (lowest to highest)" to snap up the best deal available.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional)?
There are no daily direct flights from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional). But you can opt for flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from SEA to MNZ?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional)?
Book a flight from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Manassas from Seattle - Tacoma Intl. Airport (SEA)?
Hop on a direct flight from Seattle - Tacoma Intl. Airport (SEA) to Manassas and you'll land at any one of these airports:

  • Ronald Reagan Washington National Airport (DCA)
  • Washington Dulles Intl. Airport (IAD)
  • Baltimore Washington Intl. Thurgood Marshall Airport (BWI)

Is it cheaper to buy a plane ticket from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional) last-minute?
Holding off until just before your trip to book a flight from SEA to MNZ generally means paying more. While it's possible to find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible to maximize your chances of getting a bargain.
Is it cheaper to book a SEA to MNZ flight and hotel package?
Compared with arranging hotels and flights separately, booking a SEA to MNZ flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Simply secure your flights and choose from our wide range of hotels, then tailor your trip with extras like car rentals and activities.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Manassas, VA (MNZ-Manassas Regional)?
Typically, you can modify or cancel your SEA to MNZ flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, visit our Customer Service portal.

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*Available to One Key members.