Find Cheap Flights from Petersburg to Seattle

Flights overview

Useful information for finding cheap flights from Petersburg to Seattle and booking your next trip

Cheapest round-trip flights	$250	Frontier 1 stop 23 hr Fri, Jul 24 — Thu, Jul 30	The cheapest round-trip flight from Petersburg to Seattle is currently $250
Cheapest one-way flight	$131	Frontier 1 stop 23 hr Mon, Jun 15	The cheapest one-way flight from Petersburg to Seattle is currently $131
Last-minute weekend getaway	$678	Frontier 1 stop 19 hr Thu, May 7 — Mon, May 11	The cheapest last-minute weekend getaway from Petersburg to Seattle is currently $678
Cheapest business class flights	$528	Frontier 1 stop 19 hr Sun, May 31 — Tue, Jun 9	The cheapest business class round-trip flight from Petersburg to Seattle is currently $528

Fastest flight	7 hr 20 min	The fastest flight with stops from Petersburg to Seattle takes 7 hr 20 min
Nonstop flights	None	There are no direct flights on this route.

When is the cheapest time to fly?

The cheapest month to fly from Petersburg to Seattle is typically January. The most expensive month to fly is typically December.

January Cheapest	Typical prices: $305–530
December Most expensive	Typical prices: $375–710

Popular airlines from Petersburg to Seattle

Delta

from $342

Typical price: $410–880

375 weekly connecting flights

RIC - SEA Every day
American

from $342

Typical price: $365–760

288 weekly connecting flights

RIC - SEA Every day
United

from $355

Typical price: $365–690

275 weekly connecting flights

RIC - SEA Every day
Southwest

from $400

Typical price: $395–740

72 weekly connecting flights

RIC - SEA Every day
Frontier

from $250

Typical price: $265–800

7 weekly connecting flights

RIC - SEA Every Thu, Sun

Popular airports near Petersburg

Richmond International Airport (RIC)

Richmond United States 32 min 19 mi
Ronald Reagan Washington National Airport (DCA)

Washington United States 2 hr 6 min 114 mi
Dulles International Airport (IAD)

Washington United States 2 hr 35 min 119 mi
Raleigh-Durham International Airport (RDU)

Raleigh United States 2 hr 6 min 121 mi

Popular airports near Seattle

Seattle-Tacoma International Airport (SEA)

Seattle United States 18 min 11 mi
Portland International Airport (PDX)

Portland United States 2 hr 44 min 140 mi
Paine Field (PAE)

Everett United States 31 min 21 mi
King County International Airport - Boeing Field (BFI)

Seattle United States 11 min 5 mi

Frequently asked questions about flying from Petersburg to Seattle

The cheapest flights from Petersburg to Seattle are usually in January. Typical ticket prices in January range from $305 to $530.

The cheapest round-trip flight from Petersburg to Seattle recently found on Google Flights was with Frontier from $250. The cheapest one-way flight was with Frontier from $131.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Delta flight from Petersburg to Seattle is $342, flying from May 28 to Jun 3.
The cheapest American flight from Petersburg to Seattle is $342, flying from May 28 to Jun 3.
The cheapest United flight from Petersburg to Seattle is $355, flying from May 30 to Jun 6.
The cheapest Southwest flight from Petersburg to Seattle is $400, flying from Jun 1 to Jun 8.
The cheapest Frontier flight from Petersburg to Seattle is $250, flying from Jul 24 to Jul 30.

The cheapest round-trip flight from Petersburg to Seattle starts at $250 from Fri, Jul 24 to Thu, Jul 30. The cheapest one-way flight starts at $131 and departs on Mon, Jun 15.

7 hr 20 min is the shortest flight time from Petersburg to Seattle.

Most visitors come May–Sep, a period encompassing events such as the Seattle International Film Festival (May); Seafair (Jul), a summer festival including boat races, marathons and parades; and Bumbershoot (Sep), an international music and arts festival. Rainy season is Nov–May, though rain is possible year-round.

It's easy to use Google Flights to find the cheapest days to fly from Petersburg to Seattle.
Just click the Departure label near the top of the page to open the calendar. Choose a start date and a return date to see how the round-trip fare changes on those specific days.
Adjust the trip type to see one-way fares. The cheapest available flights are highlighted and easy to spot. Once you settle on dates, click the Search button to see flight options and book the deal.

You can also turn on price tracking to get alerts if the price changes for a route or flight.

What counts as the best airline for your flights from Petersburg to Seattle really depends on your individual needs. You may have a favorite carrier or a loyalty program you like, but price, convenience, and airports served also come into play. Flexibility and booking terms – Can you change flights if you want to stay longer or get a refund if you have to postpone your trip? – are also factors that help determine which airline is best to fly from Petersburg to Seattle.

In terms of flights, Delta is the most popular. Delta offers 375 connecting flights per week. Delta flies from Richmond International Airport (RIC) to Seattle-Tacoma International Airport (SEA) .

Other popular airlines flying from Petersburg to Seattle are:

American offers 288 connecting flights per week. American flies from Richmond International Airport (RIC) to Seattle-Tacoma International Airport (SEA) .
United offers 275 connecting flights per week. United flies from Richmond International Airport (RIC) to Seattle-Tacoma International Airport (SEA) .
Southwest offers 72 connecting flights per week. Southwest flies from Richmond International Airport (RIC) to Seattle-Tacoma International Airport (SEA) .
Frontier offers 7 connecting flights per week. Frontier flies from Richmond International Airport (RIC) to Seattle-Tacoma International Airport (SEA) .

The number of connecting flights refers to distinct flights with at least one stop between Petersburg and Seattle.

The cheapest round-trip flight from Petersburg to Seattle recently found on Google Flights was with Frontier from $250. The cheapest one-way flight was with Frontier from $131.

Some of the cheapest round-trip deals we found with different airlines:

The cheapest Delta flight from Petersburg to Seattle is $342, flying from May 28 to Jun 3.
The cheapest American flight from Petersburg to Seattle is $342, flying from May 28 to Jun 3.
The cheapest United flight from Petersburg to Seattle is $355, flying from May 30 to Jun 6.
The cheapest Southwest flight from Petersburg to Seattle is $400, flying from Jun 1 to Jun 8.
The cheapest Frontier flight from Petersburg to Seattle is $250, flying from Jul 24 to Jul 30.

No airline flies direct from Petersburg to Seattle.

There are 375 Delta connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 288 American connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 275 United connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 72 Southwest connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 7 Frontier connecting flights from Petersburg to Seattle per week. Flights are available on Thursday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

The cheapest last-minute deal between Petersburg and Seattle at price $678 is offered by Frontier from Thu, May 7 to Mon, May 11.

No airline flies direct from Petersburg to Seattle.

There are 375 Delta connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 288 American connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 275 United connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 72 Southwest connecting flights from Petersburg to Seattle per week. Flights are available every day.
There are 7 Frontier connecting flights from Petersburg to Seattle per week. Flights are available on Thursday and Sunday.

Use the Stops filter while searching for flights, to see only nonstop options in your results.

There are no direct flights from Petersburg to Seattle.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Petersburg to Seattle, just select the nonstop flights only option in the 'Stops’ filter in the search form and view all available direct flights and their prices.

The cheapest business class round-trip flights between Petersburg and Seattle start at $528 from Sun, May 31 to Tue, Jun 9 with Frontier.

The cheapest economy class round-trip flights between Petersburg and Seattle start at $250 from Fri, Jul 24 to Thu, Jul 30.

To book business class trips from Petersburg to Seattle, look for the default Economy selection at the top, and change it to your desired cabin class such as Premium Economy, Business Class, or First Class. You can then select your departure and arrival dates, consider available options, and book your business travel.

You can also adjust the trip type to view one-way fares.

The best last-minute getaway deal for the next weekend between Petersburg and Seattle starts at $678 from Thu, May 7 to Mon, May 11 with Frontier.

The cheapest last-minute deal between Petersburg and Seattle at price $678 is offered by Frontier from Thu, May 7 to Mon, May 11.

To find last-minute flight deals from Petersburg to Seattle, start by entering the city names, select the desired departure and return dates, and hit the Search button to view flight options.

You can check for last-minute flights for the same day or adjust the trip type to see one-way fares.