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Union

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Union Flights as Low as $108

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

Frontier Airlines
Fri, Aug 15 - Sun, Aug 24
LAS
Harry Reid Intl.
PAE
Seattle Paine Field Intl. Airport
$108 Roundtrip, just found
$108
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Aug 15 from Harry Reid Intl. to Seattle Paine Field Intl. Airport, returning Sun, Aug 24, priced at $108 just found
Alaska Airlines
Wed, Aug 13 - Wed, Aug 13
PHX
Sky Harbor Intl.
PAE
Seattle Paine Field Intl. Airport
$109 Roundtrip, found 6 days ago
$109
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Sky Harbor Intl. to Seattle Paine Field Intl. Airport, returning Wed, Aug 13, priced at $109 found 6 days ago
Frontier Airlines
Fri, Jul 18 - Mon, Jul 28
LAS
Harry Reid Intl.
PAE
Seattle Paine Field Intl. Airport
$110 Roundtrip, just found
$110
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jul 18 from Harry Reid Intl. to Seattle Paine Field Intl. Airport, returning Mon, Jul 28, priced at $110 just found
Spirit Airlines
Fri, Aug 8 - Sun, Aug 10
LAS
Harry Reid Intl.
SEA
Seattle - Tacoma Intl.
$112 Roundtrip, found 3 hours ago
$112
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Fri, Aug 8 from Harry Reid Intl. to Seattle - Tacoma Intl., returning Sun, Aug 10, priced at $112 found 3 hours ago
Frontier Airlines
Sat, Sep 27 - Sat, Oct 4
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$129 Roundtrip, found 9 hours ago
$129
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, Sep 27 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Oct 4, priced at $129 found 9 hours ago
Alaska Airlines
Wed, Aug 13 - Wed, Aug 13
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $130 found 1 day ago
Delta
Mon, Jul 7 - Fri, Jul 11
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$132 Roundtrip, found 6 days ago
$132
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Jul 7 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Fri, Jul 11, priced at $132 found 6 days ago
Hawaiian Airlines
Tue, Aug 5 - Wed, Aug 13
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$135 Roundtrip, found 1 day ago
$135
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Tue, Aug 5 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Wed, Aug 13, priced at $135 found 1 day ago
Bargain Flight
Wed, Aug 27 - Wed, Aug 27
SFO
San Francisco Intl.
SEA
Seattle - Tacoma Intl.
$151 Roundtrip, found 2 hours ago
$151
Roundtrip
found 2 hours ago
Select Bargain Flight flight, departing Wed, Aug 27 from San Francisco Intl. to Seattle - Tacoma Intl., returning Wed, Aug 27, priced at $151 found 2 hours ago
Bargain Flight
Sat, Sep 27 - Sat, Sep 27
SFO
San Francisco Intl.
PAE
Seattle Paine Field Intl. Airport
$151 Roundtrip, found 4 hours ago
$151
Roundtrip
found 4 hours ago
Select Bargain Flight flight, departing Sat, Sep 27 from San Francisco Intl. to Seattle Paine Field Intl. Airport, returning Sat, Sep 27, priced at $151 found 4 hours ago
United
Sat, Sep 13 - Sat, Sep 13
LAX
Los Angeles Intl.
SEA
Seattle - Tacoma Intl.
$152 Roundtrip, found 1 day ago
$152
Roundtrip
found 1 day ago
Select United flight, departing Sat, Sep 13 from Los Angeles Intl. to Seattle - Tacoma Intl., returning Sat, Sep 13, priced at $152 found 1 day ago
American Airlines
Thu, Aug 28 - Wed, Sep 3
PHX
Sky Harbor Intl.
SEA
Seattle - Tacoma Intl.
$164 Roundtrip, found 3 hours ago
$164
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Thu, Aug 28 from Sky Harbor Intl. to Seattle - Tacoma Intl., returning Wed, Sep 3, priced at $164 found 3 hours ago
Bargain Flight
Tue, Aug 19 - Tue, Aug 26
LAX
Los Angeles Intl.
PAE
Seattle Paine Field Intl. Airport
$176 Roundtrip, just found
$176
Roundtrip
just found
Select Bargain Flight flight, departing Tue, Aug 19 from Los Angeles Intl. to Seattle Paine Field Intl. Airport, returning Tue, Aug 26, priced at $176 just found
Delta
Mon, Aug 11 - Tue, Aug 19
DAL
Love Field
SEA
Seattle - Tacoma Intl.
$411 Roundtrip, just found
$411
Roundtrip
just found
Select Delta flight, departing Mon, Aug 11 from Love Field to Seattle - Tacoma Intl., returning Tue, Aug 19, priced at $411 just found
Alaska Airlines
Tue, Jul 29 - Sun, Aug 3
LAX
Los Angeles Intl.
BFI
Boeing Field
$800 Roundtrip, found 6 hours ago
$800
Roundtrip
found 6 hours ago
Select Alaska Airlines flight, departing Tue, Jul 29 from Los Angeles Intl. to Boeing Field, returning Sun, Aug 3, priced at $800 found 6 hours ago
Delta
Wed, Sep 3 - Fri, Sep 5
DAL
Love Field
PAE
Seattle Paine Field Intl. Airport
$869 Roundtrip, found 1 day ago
$869
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Sep 3 from Love Field to Seattle Paine Field Intl. Airport, returning Fri, Sep 5, priced at $869 found 1 day ago

Cheap Flights to Union

Fall in love at first flight with your vacation to Union 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 Union on Hotwire, and you’ll be up, up, and on a getaway in no time.

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

Frequently Asked Questions About flights to Union

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Union 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 Union?

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 Union are in August, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Union?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 13 to choose from for your flight to Union.

What airport is best to fly into Union?

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

How much are flights to Union?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Union on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $108, 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 Union?

The trick to saving a stack of cash on your flight to Union? 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 $108 right now, why wait?

Union Flight Information
Destination airport
Seattle Paine Field Intl. Airport
Destination airport IATA code
PAE
Roundtrip price
$108

Last Minute Hotel Deals in Union

Quality Inn Port Orchard
Quality Inn Port Orchard
2 out of 5
220 Bravo Terrace SE, Port Orchard, WA
Stay at this hotel in Port Orchard. Enjoy free breakfast, free parking, and room service. Our guests praise the breakfast and the helpful staff in our reviews. ...
8.2/10 Very Good! (82 reviews)
"Trina was excellent upon checking. The morning breakfast lady was a pleasant and cheerful woman that can assist with just about anything! Awesome crew!"

Reviewed on Jun 1, 2025

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Quality Inn Port Orchard
Red Lion Inn & Suites Olympia, Governor Hotel
Red Lion Inn & Suites Olympia, Governor Hotel
3 out of 5
621 Capitol Way South, Olympia, WA
Stay at this 3-star business-friendly hotel in Olympia. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
6.4/10 (1,005 reviews)
"Ok place to stay"

Reviewed on Jun 2, 2025

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Red Lion Inn & Suites Olympia, Governor Hotel
Best Western Wesley Inn & Suites
Best Western Wesley Inn & Suites
2.5 out of 5
6575 Kimball Drive, Gig Harbor, WA
Book a stay at this business-friendly hotel in Gig Harbor. Enjoy free breakfast, free parking, and an outdoor pool. Our guests praise the helpful staff and the ...
9/10 Wonderful! (824 reviews)
Clean and excellent atmosphere
"My wife and stayed for the 2nd time at BW in Gigg Harbor and had a wonderful stay. We plan to go back a 3rd time in the near future"

Reviewed on Jun 13, 2025

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Best Western Wesley Inn & Suites
Little Creek Casino Resort
Little Creek Casino Resort
3.5 out of 5
91 W State Route 108, Shelton, WA
Stay at this 3.5-star spa hotel in Shelton. Enjoy a full-service spa, 5 restaurants, and a golf course. Our guests praise the helpful staff and the clean rooms ...
8.6/10 Excellent! (1,001 reviews)
"The wonderful lady who checked us in was so accommodating and informative."

Reviewed on Jun 15, 2025

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Little Creek Casino Resort
Super 8 by Wyndham Shelton
Super 8 by Wyndham Shelton
2 out of 5
2943 Northview Circle, Shelton, WA
Book a stay at this business-friendly motel in Shelton. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (604 reviews)
"The room needed more lighting"

Reviewed on Jun 12, 2025

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Super 8 by Wyndham Shelton
DoubleTree by Hilton Olympia Downtown Capitol District
DoubleTree by Hilton Olympia Downtown Capitol District
4 out of 5
415 Capitol Way N, Olympia, WA
Stay at this 4-star business-friendly hotel in Olympia. Enjoy breakfast (surcharge), room service, and a 24-hour fitness center. Our guests praise the helpful ...
8.2/10 Very Good! (1,000 reviews)
"Great location, big room"

Reviewed on Jun 11, 2025

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DoubleTree by Hilton Olympia Downtown Capitol District
Glen Ayr Resort
Glen Ayr Resort
2 out of 5
25381 U.S. 101, Hoodsport, WA
Book a stay at this beach hotel in Hoodsport. Enjoy free WiFi, free parking, and a beach locale. Popular attractions Sunshine Creations Northwest and The Hardware ...
9.4/10 Exceptional! (44 reviews)
"I arrived late, after 8 pm, and Morgan, a staff member, provided step-by-step instructions on how to check in via text message. It was very helpful and convenient. I was also satisfied with the room's condition: it was spacious and clean. I will definitely visit again!"

Reviewed on Jun 11, 2025

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Glen Ayr Resort
Watefront at Potlatch
Watefront at Potlatch
2 out of 5
21660 US-101, Shelton, WA
Stay at this motel in Shelton. Enjoy free WiFi, free parking, and a private beach. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9.4/10 Exceptional! (245 reviews)
"We stayed for two nights to kyak Lake Cushman and hike at Staircase in the Olympic National Park. This was the perfect place to stay, it was close to that area and was comfortable to get a good night's sleep after long days. We had a view of the Hood Canal from our room where we watched some seals ..."

Reviewed on Jun 11, 2025

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Watefront at Potlatch
See all 765 properties in Union
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.