Find Cheap Flights from Río Grande to Seattle

Flights overview

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

Cheapest round-trip flights	$454	Southwest 2 stops 19 hr Thu, Aug 13 — Wed, Aug 26	The cheapest round-trip flight from Río Grande to Seattle is currently $454
Cheapest one-way flight	$227	Southwest 2 stops 16 hr Wed, Aug 12	The cheapest one-way flight from Río Grande to Seattle is currently $227
Last-minute weekend getaway	$807	Southwest 2 stops 14 hr Sat, Jun 6 — Mon, Jun 8	The cheapest last-minute weekend getaway from Río Grande to Seattle is currently $807
Cheapest business class flights	$974	American 1 stop 14 hr Thu, Aug 27 — Thu, Sep 10	The cheapest business class round-trip flight from Río Grande to Seattle is currently $974

Fastest flight	10 hr 2 min	The fastest flight with stops from Río Grande to Seattle takes 10 hr 2 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 Río Grande to Seattle is typically October. The most expensive month to fly is typically June.

October Cheapest	Typical prices: $350–480
June Most expensive	Typical prices: $490–670

Popular airlines from Río Grande to Seattle

American

from $454

Typical price: $405–770

368 weekly connecting flights

SJU - SEA Every day
Delta

from $454

Typical price: $630–1,250

190 weekly connecting flights

SJU - SEA Every day
Southwest

from $454

Typical price: $530–890

163 weekly connecting flights

SJU - SEA Every day
United

from $482

Typical price: $450–870

151 weekly connecting flights

SJU - SEA Every day
JetBlue

from $595

Typical price: $540–1,000

22 weekly connecting flights

SJU - SEA Every day
Frontier

Typical price: $445–730

21 weekly connecting flights

SJU - SEA Every day

Popular airports near Río Grande

Luis Munoz Marin International Airport (SJU)

San Juan Puerto Rico 30 min 12 mi
Antonio Rivera Rodríguez Airport (VQS)

Vieques Puerto Rico 2 hr 17 min 26 mi
Benjamín Rivera Noriega Airport (CPX)

Culebra Puerto Rico 2 hr 45 min 34 mi
Aeropuerto Internacional Rafael Hernández (BQN)

Aguadilla Puerto Rico 2 hr 20 min 85 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 43 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 Río Grande to Seattle

The cheapest flights from Río Grande to Seattle are usually in October. Typical ticket prices in October range from $350 to $480.

The cheapest round-trip flight from Río Grande to Seattle recently found on Google Flights was with Southwest from $454. The cheapest one-way flight was with Southwest from $227.

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

The cheapest American flight from Río Grande to Seattle is $454, flying from Aug 13 to Aug 27.
The cheapest Delta flight from Río Grande to Seattle is $454, flying from Aug 27 to Sep 9.
The cheapest Southwest flight from Río Grande to Seattle is $454, flying from Aug 20 to Sep 2.
The cheapest United flight from Río Grande to Seattle is $482, flying from Aug 21 to Sep 3.
The cheapest JetBlue flight from Río Grande to Seattle is $595, flying from Aug 21 to Sep 5.

The cheapest round-trip flight from Río Grande to Seattle starts at $454 from Thu, Aug 13 to Wed, Aug 26. The cheapest one-way flight starts at $227 and departs on Wed, Aug 12.

10 hr 2 min is the shortest flight time from Río Grande 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 Río Grande 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 Río Grande 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 Río Grande to Seattle.

In terms of flights, American is the most popular. American offers 368 connecting flights per week. American flies from Luis Munoz Marin International Airport (SJU) to Seattle-Tacoma International Airport (SEA) .

Other popular airlines flying from Río Grande to Seattle are:

Delta offers 190 connecting flights per week. Delta flies from Luis Munoz Marin International Airport (SJU) to Seattle-Tacoma International Airport (SEA) .
Southwest offers 163 connecting flights per week. Southwest flies from Luis Munoz Marin International Airport (SJU) to Seattle-Tacoma International Airport (SEA) .
United offers 151 connecting flights per week. United flies from Luis Munoz Marin International Airport (SJU) to Seattle-Tacoma International Airport (SEA) .
JetBlue offers 22 connecting flights per week. JetBlue flies from Luis Munoz Marin International Airport (SJU) to Seattle-Tacoma International Airport (SEA) .
Frontier offers 21 connecting flights per week. Frontier flies from Luis Munoz Marin International Airport (SJU) to Seattle-Tacoma International Airport (SEA) .

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

The cheapest round-trip flight from Río Grande to Seattle recently found on Google Flights was with Southwest from $454. The cheapest one-way flight was with Southwest from $227.

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

The cheapest American flight from Río Grande to Seattle is $454, flying from Aug 13 to Aug 27.
The cheapest Delta flight from Río Grande to Seattle is $454, flying from Aug 27 to Sep 9.
The cheapest Southwest flight from Río Grande to Seattle is $454, flying from Aug 20 to Sep 2.
The cheapest United flight from Río Grande to Seattle is $482, flying from Aug 21 to Sep 3.
The cheapest JetBlue flight from Río Grande to Seattle is $595, flying from Aug 21 to Sep 5.

No airline flies direct from Río Grande to Seattle.

There are 368 American connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 190 Delta connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 163 Southwest connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 151 United connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 22 JetBlue connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 21 Frontier connecting flights from Río Grande to Seattle per week. Flights are available every day.

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

The cheapest last-minute deal between Río Grande and Seattle at price $807 is offered by Southwest from Sat, Jun 6 to Mon, Jun 8.

No airline flies direct from Río Grande to Seattle.

There are 368 American connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 190 Delta connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 163 Southwest connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 151 United connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 22 JetBlue connecting flights from Río Grande to Seattle per week. Flights are available every day.
There are 21 Frontier connecting flights from Río Grande to Seattle per week. Flights are available every day.

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

There are no direct flights from Río Grande to Seattle.

It's easy to find nonstop flights with Google Flights! Once you've searched for flights from Río Grande 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 Río Grande and Seattle start at $974 from Thu, Aug 27 to Thu, Sep 10 with American.

The cheapest economy class round-trip flights between Río Grande and Seattle start at $454 from Thu, Aug 13 to Wed, Aug 26.

To book business class trips from Río Grande 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 Río Grande and Seattle starts at $807 from Sat, Jun 6 to Mon, Jun 8 with Southwest.

The cheapest last-minute deal between Río Grande and Seattle at price $807 is offered by Southwest from Sat, Jun 6 to Mon, Jun 8.

To find last-minute flight deals from Río Grande 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.