Cheap flights To Harstine Island (SEA) from $35

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Cheap Flights to Harstine Island from $35 One Way, $78 Round Trip

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

Tue, May 5 - Sun, May 10
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$78 Roundtrip, just found
$78
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 5 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sun, May 10, priced at $78 just found
Tue, May 5 - Wed, May 6
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$89 Roundtrip, just found
$89
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, May 5 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Wed, May 6, priced at $89 just found
Wed, May 6 - Mon, May 11
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$90 Roundtrip, found 11 hours ago
$90
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, May 6 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, May 11, priced at $90 found 11 hours ago
Sat, May 9 - Sat, Jun 6
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$142 Roundtrip, found 4 days ago
$142
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Sat, May 9 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sat, Jun 6, priced at $142 found 4 days ago
Sun, May 31 - Sun, Jun 7
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$153 Roundtrip, found 4 days ago
$153
Roundtrip
found 4 days ago
Select Delta flight, departing Sun, May 31 from San Francisco Intl. to Seattle - Tacoma Intl., returning Sun, Jun 7, priced at $153 found 4 days ago
Tue, Jun 30 - Wed, Jul 1
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$157 Roundtrip, found 1 hour ago
$157
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jun 30 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jul 1, priced at $157 found 1 hour ago
Tue, Jun 30 - Wed, Jul 1
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 5 hours ago
$157
Roundtrip
found 5 hours ago
Select United flight, departing Tue, Jun 30 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Jul 1, priced at $157 found 5 hours ago
Sat, May 16 - Sat, May 23
DFW
Dallas-Fort Worth Intl.
SEA
Seattle - Tacoma Intl.
$160 Roundtrip, found 1 hour ago
$160
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Sat, May 16 from Dallas-Fort Worth Intl. to Seattle - Tacoma Intl., returning Sat, May 23, priced at $160 found 1 hour ago
Sat, Apr 25 - Sat, May 9
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$192 Roundtrip, found 10 hours ago
$192
Roundtrip
found 10 hours ago
Select Southwest Airlines flight, departing Sat, Apr 25 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, May 9, priced at $192 found 10 hours ago
Thu, Apr 30 - Wed, May 6
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$197 Roundtrip, found 4 hours ago
$197
Roundtrip
found 4 hours ago
Select Alaska Airlines flight, departing Thu, Apr 30 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Wed, May 6, priced at $197 found 4 hours ago

Harstine Island Flight Information

Traveling To
Harstine Island
Destination Airport IATA Code
SEA
Number of Airlines Serving
Airlines
Frontier Airlines, Alaska Airlines, Delta, Southwest Airlines, American Airlines, United
Flight Price
$78
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Harstine Island economy flight packages

Price found within the past 48 hours. Click for updated prices.
Emerald Queen Hotel & Casino - Fife
3.0-star property

Emerald Queen Hotel & Casino - Fife

May 13 - May 16

3 night stay

Los Angeles (LAX) to Seattle (SEA)

Frontier Airlines • Roundtrip • Coach
Price was $305, price is now $227 per person
$227
per person
found 1 day ago
1 Hotel Seattle
5.0-star property

1 Hotel Seattle

May 1 - May 5

4 night stay

Dallas (DFW) to Seattle (SEA)

Frontier Airlines • Non-stop roundtrip • Coach
Save 100% on your flight
Price was $1,531, price is now $997 per person
$997
per person
found 1 day ago
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Harstine Island premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Kingfish at West Sound
3.5-star property

Kingfish at West Sound

9.6/10 Exceptional! (93 reviews)

May 20 - May 23

3 night stay

Raleigh (RDU) to Seattle (SEA)

JetBlue Airways • Non-stop roundtrip • PremiumEconomy
Price was $1,627, price is now $1,514 per person
$1,514
per person
found 1 day ago
We have visited the Kingfish Inn several times now, and each is as pleasant as the last. The rooms are spacious, clean and comfy. The location is quiet with spectacular views of the sound. With the self-checkin / checkout process, the whole thing is very simple and convenient.

Reviewed on Oct 30, 2023

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Harstine Island 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! (4,446 reviews)

May 18 - May 24

6 night stay

Atlanta (ATL) to Seattle (SEA)

United • Non-stop • FirstClass

Seattle (SEA) to Atlanta (ATL)

Alaska Airlines • Non-stop • FirstClass
Price was $2,360, price is now $1,944 per person
$1,944
per person
found 1 day 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

Mayflower Park Hotel
4.0-star property

Mayflower Park Hotel

9.4/10 Exceptional! (2,492 reviews)

May 18 - May 24

6 night stay

Atlanta (ATL) to Seattle (SEA)

United • Non-stop • FirstClass

Seattle (SEA) to Atlanta (ATL)

Alaska Airlines • Non-stop • FirstClass
Price was $2,587, price is now $2,048 per person
$2,048
per person
found 1 day ago
Very nice place... old fashioned and well kept

Reviewed on Nov 13, 2025

Mediterranean Inn
3.0-star property

Mediterranean Inn

9.4/10 Exceptional! (5,812 reviews)

May 18 - May 24

6 night stay

Atlanta (ATL) to Seattle (SEA)

United • Non-stop • FirstClass

Seattle (SEA) to Atlanta (ATL)

Alaska Airlines • Non-stop • FirstClass
Price was $2,419, price is now $2,014 per person
$2,014
per person
found 1 day 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

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Harstine Island

Save money on your flights to Harstine Island as well as on hotel and car packages.

 

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Frequently asked questions

Which airlines fly to Harstine Island?
Check out the deals from the 20 airlines that fly to Harstine Island. Whether you want to stretch out in the pointy end of the plane or save cash in economy, they'll have a seat for you. Jet off to Seattle - Tacoma Intl. Airport (SEA) with one of these carriers:

  • Alaska Airlines - 257 flights to Harstine Island per month
  • Delta - 210 flights to Harstine Island per month
  • Air Canada - 121 flights to Harstine Island per month

What is the best airport to fly to in Harstine Island?
There's one main entrance point for this region — Seattle - Tacoma Intl. Airport (SEA). Book your tickets for this popular gateway and explore all that Harstine Island has to offer.
How much is a flight to Harstine Island?
Return flights to Harstine Island this last week fluctuated between $78 and $197. If you were traveling one-way from Los Angeles (LAX), you could have bagged ticket prices from just $35.
How to book the cheapest flight to Harstine Island?
Scoring cheap flights to Harstine Island is as easy as booking your ticket with Orbitz. But if you'd love to make sure you're nabbing the best flight deals around, here are a few tips to keep your wallet happy:

  • Departing from or landing at nearby airports may help you cut costs. Type in your preferred departure and arrival airports. Next, select the 'Nearby airports' function below to see your options.
  • Similarly, click on the 'Show flexible dates' link to compare the fares on days around your chosen departure. You may be able to pick up cheaper flight deals if your itinerary is flexible.
  • Select 'Show options' to narrow down your search results. You can pick your preferred airline and seating class here. Under 'Sort & Filter' to the left, you can even select whether you want to fly in the morning, afternoon or evening.
  • If you've worked out your travel dates, get booking. Fares generally get dearer as the departure date nears.
  • Save on your getaway by bundling your hotel, flights and car rental into one convenient package deal. Your bank account will thank you.
  • Where possible, don't travel in peak seasons. Airfares significantly increase during summer, school breaks and other vacation periods like Easter and Thanksgiving.

How long is a flight to Harstine Island?
The time you spend in the air will depend on where you're taking off from, whether that's the East Coast, the West Coast or anywhere else. Listed below are some of the main routes to Harstine Island and how long they take:

  • San Francisco, CA (SFO-San Francisco Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 2 hours and 25 minutes
  • Portland, OR (PDX-Portland Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 1 hour and 18 minutes
  • Spokane, WA (GEG-Spokane Intl.) to Seattle - Tacoma Intl. Airport (SEA) - 1 hour and 21 minutes

What is the best time to book a flight to Harstine Island?
Land a bargain and secure your seats to Harstine Island in January. If you've missed this month, fear not. February and August often have low airfares as well. Just be careful you don't snooze on a sale though — cheap flights come and go in the click of a mouse!
What day of the week is the cheapest to book a flight to Harstine Island?
Typically, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to Harstine Island. If you want the most competitive airfares, search across those days and you just might pick up a terrific flight deal.
What is the cheapest day of the week to fly to Harstine Island?
If you're chasing cheap flights to Harstine Island, depart early in the week. Orbitz data from 2020 shows Monday is the most affordable day to travel, followed by Tuesday. Saturday is the most expensive, so avoid this day and do your wallet a favor.
What is the cheapest month to fly to Harstine Island?
Get set to jet for less in August. This is generally an excellent month to take off if you want cheap flights to Harstine Island, based on Orbitz data. The most expensive time to fly is June, so avoid this month if possible.
Which airlines allow free cancellation?
If you suspect your travel plans may change, Orbitz can help you lock in a flexible fare. All you have to do is select "Filter by flexible change policies" when searching for your Harstine Island flights. We'll show you all the airlines that include free cancellation within 24 hours and no change fees — all on top of our awesome low prices.
What do I need for the flight to Harstine Island?
There's so much to plan for any big trip, so it's useful to get a bit of help along the way. Here are a few tips to ensure that you're ready for take off:

  • You'll need to take all relevant travel documents and some identification. How much is dependent on your place of departure. When you book, you're encouraged to use the correct name, gender and birth date as listed on your government-issued ID.
  • A properly packed carry-on bag is the key to a great flight experience. Given your flight to Harstine Island is no short hop, take some snacks and things to keep you happy. A good book or magazine is sure to help the hours pass.
  • No matter what the season is, aircraft cabins can get quite cool. Bring a sweater on your journey to stay warm and cozy.

How many direct flights are there to Harstine Island?
You can hop aboard one of 1,427 flights that travel straight to Harstine Island each month. Alaska Airlines, Delta Air Lines and Southwest Airlines are some of the airlines that will take you there in one go. United Airlines, American Airlines and Air Canada are some other carriers that fly to Harstine Island nonstop.
How do I get cheap first-class/business deals to Harstine Island?
There are ways of booking first or business-class tickets to Harstine Island that won't burn a hole through your budget. Bag a seat at the front of the plane for less with these useful tips:

  • Be more flexible with your travel dates and wait for big sales on first or business-class airfares.
  • Low-cost airlines offer first or business-class seats at a fraction of the normal price. Give the full-service carriers a miss and book with one of these cheaper options.
  • Take advantage of your airline's flight rewards program and upgrade your seat. You can also bid for an upgrade in online auctions.

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.