Cheap flights To San Juan Islands (SEA) from $102

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Cheap Flights to San Juan Islands from $102 One Way, $207 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$207 Roundtrip, found 2 days ago
$207
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 31 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $207 found 2 days ago
Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$217 Roundtrip, found 2 days ago
$217
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 31 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $217 found 2 days ago
Sat, Sep 5 - Tue, Oct 6
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$217 Roundtrip, found 4 days ago
$217
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sat, Sep 5 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Oct 6, priced at $217 found 4 days ago
Wed, May 6 - Wed, May 13
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$220 Roundtrip, found 6 days ago
$220
Roundtrip
found 6 days ago
Select Delta flight, departing Wed, May 6 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, May 13, priced at $220 found 6 days ago
Tue, Jun 9 - Wed, Jun 10
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$222 Roundtrip, found 1 day ago
$222
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jun 9 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Wed, Jun 10, priced at $222 found 1 day ago
Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$222 Roundtrip, found 2 days ago
$222
Roundtrip
found 2 days ago
Select Delta flight, departing Mon, Aug 31 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $222 found 2 days ago
Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$228 Roundtrip, found 2 days ago
$228
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 31 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $228 found 2 days ago
Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$238 Roundtrip, found 2 days ago
$238
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 31 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $238 found 2 days ago
Wed, Sep 16 - Tue, Sep 22
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 16 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 22, priced at $242 found 3 days ago
Mon, Aug 31 - Tue, Sep 1
BWI
Baltimore Washington Intl. Thurgood Marshall
SEA
Seattle - Tacoma Intl.
$243 Roundtrip, found 2 days ago
$243
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Mon, Aug 31 from Baltimore Washington Intl. Thurgood Marshall to Seattle - Tacoma Intl., returning Tue, Sep 1, priced at $243 found 2 days ago

San Juan Islands Flight Information

Traveling To
San Juan Islands
Destination Airport IATA Code
SEA
Number of Airlines Serving
Airlines
Alaska Airlines, Delta, American Airlines, Southwest Airlines
Flight Price
$207
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

San Juan Islands economy flight packages

Price found within the past 48 hours. Click for updated prices.
Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

May 25 - May 29

4 night stay

Dallas (DAL) to Seattle (SEA)

American Airlines • Coach

Seattle (SEA) to Dallas (DAL)

Frontier Airlines • Coach
Price was $1,001, price is now $716 per person
$716
per person
found 22 hours ago
1 Hotel Seattle
5.0-star property

1 Hotel Seattle

May 24 - May 27

3 night stay

Los Angeles (LAX) to Seattle (SEA)

Alaska Airlines • Coach

Seattle (SEA) to Los Angeles (LAX)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,212, price is now $724 per person
$724
per person
found 1 day ago
@ Marbella Lane - Luxury Townhome 14 Min to Lumen
3.0-star property

@ Marbella Lane - Luxury Townhome 14 Min to Lumen

May 19 - May 23

4 night stay

Chicago (ORD) to Seattle (SEA)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,721, price is now $1,247 per person
$1,247
per person
found 15 hours ago
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San Juan Islands first class flight packages

Price found within the past 48 hours. Click for updated prices.
The Belltown Inn
2.5-star property

The Belltown Inn

9.2/10 Wonderful! (4,440 reviews)

Jun 5 - Jun 13

8 night stay

Los Angeles (LAX) to Seattle (SEA)

Alaska Airlines • FirstClass

Seattle (SEA) to Los Angeles (LAX)

Frontier Airlines • FirstClass
Save 100% on your flight
Price was $2,139, price is now $1,382 per person
$1,382
per person
found 1 hour ago
Every staff member we interacted with - 8 or 9 of them - seemed genuinely proud to work there. Excellent across the board.

Reviewed on Mar 25, 2026

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (5,823 reviews)

Jun 5 - Jun 13

8 night stay

Los Angeles (LAX) to Seattle (SEA)

Alaska Airlines • FirstClass

Seattle (SEA) to Los Angeles (LAX)

Frontier Airlines • FirstClass
Save 100% on your flight
Price was $2,280, price is now $1,470 per person
$1,470
per person
found 1 hour ago
Staff was super friendly and parking was easy. It is so close to Climate Pledge Arena I stay here anytime I have an event to go to there.

Reviewed on Jan 2, 2026

Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

9.4/10 Exceptional! (2,498 reviews)

Jun 5 - Jun 13

8 night stay

Los Angeles (LAX) to Seattle (SEA)

Alaska Airlines • FirstClass

Seattle (SEA) to Los Angeles (LAX)

Frontier Airlines • FirstClass
Save 100% on your flight
Price was $3,035, price is now $1,988 per person
$1,988
per person
found 1 hour ago
Very nice place... old fashioned and well kept

Reviewed on Nov 13, 2025

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San Juan Islands

Are you in the mood for a cruise? Shop Orbitz today for cheap cruises and flights to San Juan Islands. Our award-winning cruise site features exclusive offers, information for first-timers and top destinations and activities. Make discount domestic and international travel plans in an instant with cutting-edge mobile tools from Orbitz.

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First-Timers

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Ports and Play

Be sure to check our cruise page for free shore excursions, onboard spending, balcony upgrades and other perks. Orbitz offers last-minute, luxury, weekend and summer cruises. You can even designate which port you want to sail from and pre-book on-shore activities. Get there on the cheap with discounts on flights to San Juan Islands and San Juan Islands flights. Get more bang for your travel buck at Orbitz.

Frequently asked questions

How much is a flight to San Juan Islands?
Loads of fabulous deals were up for the taking this week, with round-trip flights to San Juan Islands ranging between $207 and $243. But it was passengers flying in from Baltimore (BWI) who snapped up the best bargains. One-way flights to San Juan Islands fell to a low $102.
How to book the cheapest flight to San Juan Islands?
With Orbitz, you'll uncover some of the best flight deals around from a big range of airlines. But if you want to improve your chances of snapping up cheap flights to San Juan Islands, here are some tips to follow:

  • Consider departing from or arriving at alternative airports to save on your airfare. Enter your preferred departure and arrival points in the form fields, then select the 'Nearby airports' function below. It will list any available options.
  • If you're flexible with your travel plans, click on the 'Show flexible dates' link. You'll see the flight deals for the days around your chosen departure. Airfares often vary depending on what day of the week it is.
  • You can also use the 'Show options' function to filter results for your preferred airline, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you'd prefer to fly.
  • The early bird gets the best deals, so book your tickets the moment you know your travel dates. The most affordable fares are quick to go and prices climb as the departure date gets closer.
  • Combine your hotels, flights and car rentals into a cost-effective package deal. Save your cash for things that really excite you, like exploring San Juan Islands.
  • If you can, avoid flying in the busy season. Airfares are often at their most expensive during summer, school breaks and other vacation periods like Easter and Thanksgiving.

What is the best time to book a flight to San Juan Islands?
Generally speaking, January is the cheapest time to book your airfare. This is closely followed by February and August. Keep this in mind while you look for a cheap flight to San Juan Islands.
What day of the week is the cheapest to book a flight to San Juan Islands?
When it comes to cheap flights to San Juan Islands, the best days to make a booking are generally Tuesdays, Wednesdays and Saturdays. An unbeatable flight deal is just a few clicks away with Orbitz.
What is the cheapest day of the week to fly to San Juan Islands?
According to Orbitz data from 2020, you ought to start your trip on a Monday to get cheap flights to San Juan Islands. Next most affordable day? Tuesday. Saturday will cost the most. So, leave early in the week if you'd love to score a wallet-friendly fare and stretch your travel budget.
What is the cheapest month to fly to San Juan Islands?
We won't keep you guessing — according to Orbitz data, August is generally the cheapest month to fly. Ideal for those who crave a weekend getaway or just an escape from it all before the weather turns. Be aware that the costliest time to fly is in the middle of summer, with ticket prices peaking in June.
Which airlines allow free cancellation?
Flexibility is important, that's why Orbitz lets you search for airlines that won't hit you with a fee for making amendments. Add your departure and arrival destinations, then click on "Filter by flexible change policies." We'll show you all the options that include free cancellation and no change fees.
What do I need for the flight to San Juan Islands?
Whether you're a seasoned flyer or you're new to the skies, it's always good to be prepared on your trip. Here are some tips and things to take into consideration:

  • You'll need to take all applicable travel documents and your identification. How much is dependent on where you're taking off from. When you book, always use the correct name, gender and birth date as indicated on your government-issued ID.
  • A well-stocked carry-on bag is a must for any lengthy flight. With at least a few hours up your sleeve, you'll want something to keep you amused on your trip to San Juan Islands. We recommend a good book (or trashy magazine), and something to munch on.
  • No matter what the season is, plane cabins (and airports) can feel a little chilly. Bring a sweater on the flight with you to stay warm and comfy.

How do I get cheap first-class/business deals to San Juan Islands?
Experienced travelers have a knack for finding first or business-class flights to San Juan Islands without the hefty price tag. Take their lead with these handy hints:

  • Flexibility isn't just for the gym. Avoid locking in your travel dates so you can pick up cheaper airfares when a big sale drops.
  • Low-cost airlines offer first or business-class seating at a fraction of the usual price. Give the full-service carriers a miss and look up these cheaper options.
  • Make the most of your airline's customer loyalty program and upgrade your seat. You can also bid for an upgrade in an online auction.

What is the best time to go to San Juan Islands?
You'll have loads of fun no matter what time of year you visit San Juan Islands, but March, April and May are the busiest months. Want to fill up your schedule with stacks of warm-weather experiences? Plan your getaway around June 20. This is when the summer season begins in the Northern Hemisphere. Expect the mercury to range between 55 ºF and 65 ºF at this time.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.