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Flights from Guanacaste to Seattle – Direct & connecting routes

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LIR to SEA flights and routes map LIR to SEA – All flight route options from Daniel Oduber Quiros International, Costa Rica to Seattle Tacoma International, Washington, USA. These flights are operated by 7 airlines. Fly non-stop with Alaska Airlines or choose from 11 different transit flights. The shortest flight time is 7 hours and 59 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
Costa Rica LIR Daniel Oduber Quiros Guanacaste, Costa Rica
USA SEA Seattle Tacoma , WA, USA
LIR
Daniel Oduber Quiros
Costa RicaGuanacaste, Costa Rica
Seattle Tacoma
USASeattle, WA, USA
SEA
1 direct route found »
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19 routes with 1 stop found »
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Non-stop route options:

Duration

Alaska Airlines
Non-stop with Alaska Airlines. 0-1 flights per day.
Begins in 23/11

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7h 59m

Begins in 23/11
Alaska Airlines
Non-stop with Alaska Airlines.
7h 59m
0-1 flights per day.
Begins in 23/11
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1 stop route options with the same airline:

Duration

Via Houston HOU
1 stop with Southwest Airlines. 0-1 flights per day.
Fri & Sat

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9h 50m

Fri & Sat
Via Houston HOU
1 stop with Southwest Airlines.
9h 50m
0-1 flights per day.
Fri & Sat
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Via Denver DEN
1 stop with Southwest Airlines. 0-1 flights per day.
Sat & Sun

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10h 18m

Sat & Sun
Via Denver DEN
1 stop with Southwest Airlines.
10h 18m
0-1 flights per day.
Sat & Sun
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Via Dallas DFW
1 stop with American Airlines. 2 flights per day.

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10h 31m

Via Dallas DFW
1 stop with American Airlines.
10h 31m
2 flights per day.
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Via Denver DEN
1 stop with United Airlines. 1-2 flights per day.

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10h 34m

Via Denver DEN
1 stop with United Airlines.
10h 34m
1-2 flights per day.
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Via Houston IAH
1 stop with United Airlines. 2 flights per day.

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11h 07m

Via Houston IAH
1 stop with United Airlines.
11h 07m
2 flights per day.
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Via Charlotte CLT
1 stop with American Airlines.

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11h 20m

Via Charlotte CLT
1 stop with American Airlines.
11h 20m
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Via Miami MIA
1 stop with American Airlines. 1-2 flights per day.

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11h 44m

Via Miami MIA
1 stop with American Airlines.
11h 44m
1-2 flights per day.
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Via Atlanta ATL
1 stop with Delta Air Lines. 0-1 flights per day.

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11h 46m

Via Atlanta ATL
1 stop with Delta Air Lines.
11h 46m
0-1 flights per day.
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Via Chicago ORD
1 stop with United Airlines.
Sat & Sun

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11h 56m

Sat & Sun
Via Chicago ORD
1 stop with United Airlines.
11h 56m
Sat & Sun
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Via Los Angeles LAX
1 stop with Alaska Airlines. 1-2 flights per day.

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12h 00m

Via Los Angeles LAX
1 stop with Alaska Airlines.
12h 00m
1-2 flights per day.
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Via San Francisco SFO
1 stop with United Airlines. 0-1 flights per day.
Sat & Sun

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12h 58m

Sat & Sun
Via San Francisco SFO
1 stop with United Airlines.
12h 58m
0-1 flights per day.
Sat & Sun
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Via Calgary YYC
1 stop with WestJet. 0-1 flights per day.
Only fridays

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14h 03m

Only fridays
Via Calgary YYC
1 stop with WestJet.
14h 03m
0-1 flights per day.
Only fridays
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1 stop route options with codeshare or different airlines:

Duration

Via Houston IAH With United Airlines & Alaska Airlines 2 flights per day.

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9h 45m

Via Houston IAH
9h 45m
With United Airlines & Alaska Airlines 2 flights per day.
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Via Dallas DFW With American Airlines & Alaska Airlines 0-1 flights per day.
Tue & Wed

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9h 56m

Tue & Wed
Via Dallas DFW
9h 56m
With American Airlines & Alaska Airlines 0-1 flights per day.
Tue & Wed
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Via Denver DEN With United Airlines & Alaska Airlines 0-1 flights per day.

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11h 46m

Via Denver DEN
11h 46m
With United Airlines & Alaska Airlines 0-1 flights per day.
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Via Chicago ORD With AVIANCA & American Airlines 0-1 flights per day.
Only sundays
CODESHARE

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11h 47m

Only sundays
Via Chicago ORD
11h 47m
With AVIANCA & American Airlines 0-1 flights per day.
Only sundays
CODESHARE
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Via Los Angeles LAX With Alaska Airlines & American Airlines 0-1 flights per day.

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12h 06m

Via Los Angeles LAX
12h 06m
With Alaska Airlines & American Airlines 0-1 flights per day.
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Via San Francisco SFO With United Airlines & American Airlines 0-1 flights per day.
Sat & Sun
CODESHARE

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12h 54m

Sat & Sun
Via San Francisco SFO
12h 54m
With United Airlines & American Airlines 0-1 flights per day.
Sat & Sun
CODESHARE
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Via Calgary YYC With WestJet & Alaska Airlines 0-1 flights per day.
Only fridays

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13h 27m

Only fridays
Via Calgary YYC
13h 27m
With WestJet & Alaska Airlines 0-1 flights per day.
Only fridays
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Guanacaste to Seattle flights

There are over 12 airlines and as many as 144 flights every week to this destination. You can fly non-stop to Seattle (SEA) from Guanacaste (LIR) with Alaska Airlines but if a stopover option suits you better you can choose to fly via Houston, Houston or any other of the 11 alternatives with connectiing airports.

Guanacaste to Seattle with Alaska Airlines

You can fly non-stop with Alaska Airlines every Sunday at 08:00 or 09:00. You also have the option to do a transit flight via Los Angeles. Alaska Airlines is a member of the air alliance OneWorld.

Note Non-stop flights with Alaska Airlines will begin in Nov 2025.

With Southwest Airlines

If you choose to fly with Southwest Airlines from Guanacaste to Seattle you can make a transit either via Houston or via Denver. The route via Houston is 28 minutes faster.

Distance & flight times: Daniel Oduber Quiros International to Seattle Airport

The shortest flight time between LIR and SEA is 7 hours and 59 minutes.

ViaTotal flight timeLayover timeDistance
Direct7h 59m-3341 miles (5376 km)
IAH Houston9h 45m1h 8m3372 miles (5426 km)
HOU Houston9h 50m1h 40m3369 miles (5421 km)
DFW Dallas10h 31m3h 30m3381 miles (5440 km)
CLT Charlotte11h 20m1h 15m4022 miles (6471 km)
MIA Miami11h 44m2h 30m3847 miles (6190 km)
DEN Denver11h 46m3h 15m3378 miles (5435 km)
ATL Atlanta11h 46m2h 2m3792 miles (6101 km)
ORD Chicago11h 47m1h 24m3910 miles (6291 km)
LAX Los Angeles12h 6m4h 48m3602 miles (5796 km)
SFO San Francisco12h 54m4h 0m3646 miles (5866 km)
YYC Calgary13h 27m4h 25m3699 miles (5952 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.LIR-SEA flight routesGuanacaste to Seattle flight routes illustrated on a map.
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Guanacaste - Seattle route map and flight paths
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Show all destinations from LIR Show all destinations from SEA
From Guanacaste to USA

Below is a list of other destinations to USA from Daniel Oduber Quiros International with either direct flights or 1 stop connections.

From Costa Rica to Seattle

We have found another destination to USA from Daniel Oduber Quiros International as well.

You can fly non-stop from Guanacaste (LIR) to Seattle (SEA) with Alaska Airlines. The flight takes approximately 7 hours and 59 minutes. If you travel with a connecting flight instead, for example via Houston, the total flight time will be 9 hours and 45 minutes.

If you're interested in direct flights, Alaska Airlines is available. For flights with stopovers, United Airlines, Alaska Airlines, Southwest Airlines, American Airlines, Delta Air Lines, AVIANCA or WestJet is also an option.

The flight time between Daniel Oduber Quiros (LIR) and Seattle Tacoma International (SEA) is approximately 7 hours and 59 minutes. The distance between the two airports is 4022 miles (or 6471 kilometers).

Yes, you can fly non-stop to SEA from LIR with Alaska Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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