Search Cheap Flights to
Mercer Island

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Mercer Island Flights as Low as $66

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

Spirit Airlines
Fri, Apr 25 - Mon, Apr 28
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$66 Roundtrip, found 7 hours ago
$66
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Fri, Apr 25 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Mon, Apr 28, priced at $66 found 7 hours ago
Spirit Airlines
Thu, May 1 - Mon, May 5
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Thu, May 1 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, May 5, priced at $78 found 1 day ago
Frontier Airlines
Tue, Jun 10 - Wed, Jun 18
ONT
Los Angeles - Ontario Intl.
SEA
Seattle - Tacoma Intl.
$88 Roundtrip, found 1 day ago
$88
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Jun 10 from Los Angeles - Ontario Intl. to Seattle - Tacoma Intl., returning Wed, Jun 18, priced at $88 found 1 day ago
Frontier Airlines
Thu, May 1 - Mon, May 5
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$88 Roundtrip, found 1 day ago
$88
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, May 1 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, May 5, priced at $88 found 1 day ago
Frontier Airlines
Wed, Jun 25 - Wed, Jul 2
LAS
Harry Reid Intl.
PAE
Seattle Paine Field Intl. Airport
$128 Roundtrip, found 2 hours ago
$128
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jun 25 from Harry Reid Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jul 2, priced at $128 found 2 hours ago
Alaska Airlines
Sat, Apr 5 - Tue, Apr 8
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$137 Roundtrip, found 3 hours ago
$137
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Sat, Apr 5 from San Francisco Intl. to Seattle - Tacoma Intl., returning Tue, Apr 8, priced at $137 found 3 hours ago
Delta
Fri, Apr 25 - Mon, Apr 28
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$137 Roundtrip, found 7 hours ago
$137
Roundtrip
found 7 hours ago
Select Delta flight, departing Fri, Apr 25 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Mon, Apr 28, priced at $137 found 7 hours ago
Hawaiian Airlines
Thu, Apr 17 - Tue, Apr 22
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$138 Roundtrip, found 7 hours ago
$138
Roundtrip
found 7 hours ago
Select Hawaiian Airlines flight, departing Thu, Apr 17 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Tue, Apr 22, priced at $138 found 7 hours ago
Hawaiian Airlines
Tue, Apr 15 - Wed, Apr 23
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$157 Roundtrip, found 6 days ago
$157
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Apr 15 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Wed, Apr 23, priced at $157 found 6 days ago
United
Wed, Apr 2 - Wed, Apr 2
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$157 Roundtrip, found 6 days ago
$157
Roundtrip
found 6 days ago
Select United flight, departing Wed, Apr 2 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Apr 2, priced at $157 found 6 days ago
American Airlines
Wed, Apr 16 - Mon, Apr 21
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$167 Roundtrip, found 6 days ago
$167
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Apr 16 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Mon, Apr 21, priced at $167 found 6 days ago
Hawaiian Airlines
Wed, Apr 30 - Tue, May 6
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$177 Roundtrip, found 1 day ago
$177
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Wed, Apr 30 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Tue, May 6, priced at $177 found 1 day ago
Frontier Airlines
Thu, Apr 3 - Tue, Apr 15
PHL
Philadelphia Intl.
SEA
Seattle - Tacoma Intl.
$180 Roundtrip, found 4 days ago
$180
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Thu, Apr 3 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Tue, Apr 15, priced at $180 found 4 days ago
Frontier Airlines
Wed, Jun 18 - Wed, Jun 25
PHL
Philadelphia Intl.
PAE
Seattle Paine Field Intl. Airport
$210 Roundtrip, found 9 hours ago
$210
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Wed, Jun 18 from Philadelphia Intl. to Seattle Paine Field Intl. Airport, returning Wed, Jun 25, priced at $210 found 9 hours ago
Sun Country Airlines
Mon, Jun 2 - Sun, Jun 8
PHL
Philadelphia Intl.
SEA
Seattle - Tacoma Intl.
$485 Roundtrip, found 3 days ago
$485
Roundtrip
found 3 days ago
Select Sun Country Airlines flight, departing Mon, Jun 2 from Philadelphia Intl. to Seattle - Tacoma Intl., returning Sun, Jun 8, priced at $485 found 3 days ago
Alaska Airlines
Wed, Apr 2 - Tue, Apr 8
ONT
Los Angeles - Ontario Intl.
PAE
Seattle Paine Field Intl. Airport
$913 Roundtrip, found 7 hours ago
$913
Roundtrip
found 7 hours ago
Select Alaska Airlines flight, departing Wed, Apr 2 from Los Angeles - Ontario Intl. to Seattle Paine Field Intl. Airport, returning Tue, Apr 8, priced at $913 found 7 hours ago

Cheap Flights to Mercer Island

Fall in love at first flight with your vacation to Mercer Island by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Mercer Island on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Mercer Island, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Mercer Island

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Mercer Island with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the SEA airport.

What is the cheapest month to fly to Mercer Island?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Mercer Island are in April, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Mercer Island?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 16 to choose from for your flight to Mercer Island.

What airport is best to fly into Mercer Island?

When you’re planning your trip to Mercer Island, convenience is the name of the game. Luckily, Mercer Island  is nearby so you can deplane and get going on checking off everything on your Mercer Island must-do list.

How much are flights to Mercer Island?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Mercer Island on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $66, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Mercer Island?

The trick to saving a stack of cash on your flight to Mercer Island? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $66 right now, why wait?

Mercer Island Flight Information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Roundtrip price
$66

Last Minute Hotel Deals in Mercer Island

The Paramount Hotel
The Paramount Hotel
3.5 out of 5
724 Pine St, Seattle, WA
The price is $142 per night from Mar 23 to Mar 24
$142
includes taxes & fees
Mar 23 - Mar 24
Stay at this 3.5-star business-friendly hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the ...
9/10 Wonderful! (2,818 reviews)
"Very nice hotel."

Reviewed on Mar 13, 2025

The Paramount Hotel
Mayflower Park Hotel
Mayflower Park Hotel
4 out of 5
405 Olive Way, Seattle, WA
The price is $170 per night from Mar 31 to Apr 1
$170
includes taxes & fees
Mar 31 - Apr 1
Book a stay at this historic hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (2,183 reviews)
"Overall experience 10/10, the location is amazing for concerts and walking around downtown. Did have a smell when the heat came on, and the hotel is a bit outdated but for the location it can’t be beat. Will absolutely be back on our next Seattle trip!"

Reviewed on Mar 15, 2025

Mayflower Park Hotel
Mediterranean Inn
Mediterranean Inn
3 out of 5
425 Queen Anne Ave N, Seattle, WA
The price is $161 per night from Mar 17 to Mar 18
$161
includes taxes & fees
Mar 17 - Mar 18
Stay at this 3-star business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.2/10 Wonderful! (5,168 reviews)
"The personnel were amazing. Professional, attentive and really knowledgeable. Would stay there for sure."

Reviewed on Mar 13, 2025

Mediterranean Inn
Warwick Seattle
Warwick Seattle
3.5 out of 5
401 Lenora St, Seattle, WA
The price is $143 per night from Mar 30 to Mar 31
$143
includes taxes & fees
Mar 30 - Mar 31
Book a stay at this family-friendly hotel in Seattle. Enjoy a 24-hour fitness center, valet parking (surcharge), and a 24-hour front desk. Our guests praise ...
8.4/10 Very Good! (492 reviews)
"The view was AMAZING! I went with my little one and my husband. The staff were friendly and our room was spotless! No lie. I would definitely stay here again."

Reviewed on Mar 15, 2025

Warwick Seattle
The Belltown Inn
The Belltown Inn
2.5 out of 5
2301 Third Avenue, Seattle, WA
The price is $130 per night from Mar 17 to Mar 18
$130
includes taxes & fees
Mar 17 - Mar 18
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and ...
9/10 Wonderful! (3,504 reviews)
"Tiny room but the wet bar with sink, fridge and microwave make up for it! Room was clean and service was great. Parking across the street is $35/night. I lived in Seattle since the late 1980's until 2017 and the homeless population that people mention has always been a fixture in the Belltown neighborhood, ..."

Reviewed on Mar 13, 2025

The Belltown Inn
Coast Gateway Hotel
Coast Gateway Hotel
3.5 out of 5
18415 International Blvd, SeaTac, WA
The price is $122 per night from Apr 10 to Apr 11
$122
includes taxes & fees
Apr 10 - Apr 11
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (6,926 reviews)
"I had a long layover in Seattle. The hotel is convenient to the airport and provides free shuttle service."

Reviewed on Mar 12, 2025

Coast Gateway Hotel
citizenM Seattle Pioneer Square
citizenM Seattle Pioneer Square
4 out of 5
60 Yesler Way, Seattle, WA
The price is $152 per night from Mar 30 to Mar 31
$152
includes taxes & fees
Mar 30 - Mar 31
Stay at this 4-star hotel in Seattle. Enjoy breakfast (surcharge), a 24-hour front desk, and satellite TV channels. Our guests praise the breakfast and the helpful ...
9.2/10 Wonderful! (2,964 reviews)
Hotel is great, but the room scent is a damper
"The hotel is great with the exception of the scent branding in the space. Unfortunately, there is a room scent that is pumped into the guest floors and rooms through the HVAC system and there is no way to turn it off. While the scent is not offensive, it is rather strong and can cause a headache. ..."

Reviewed on Mar 13, 2025

citizenM Seattle Pioneer Square
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
3 out of 5
3100 South 192nd Street, SeaTac, WA
The price is $122 per night from Mar 23 to Mar 24
$122
includes taxes & fees
Mar 23 - Mar 24
Stay at this 3-star business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
8.8/10 Excellent! (5,525 reviews)
"It was good for an overnight prior to catching a plane"

Reviewed on Mar 13, 2025

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
See all 5,189 properties in Mercer Island
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.