$59 Find Deals on Flights from Seattle

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Worldwide departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy

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Find Cheap Flights from Seattle

Where can I fly from Seattle?Prices from SEA, departing Fri 10/17 and returning Fri 10/24

Book Cheap International Flights from Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Seattle to anywhere

Sat, Jan 24 - Wed, Jan 28
Aeromexico Logo
7:20 am - 4:15 pmSEA-CUN
5h 55mnonstop
Aeromexico Logo
5:25 pm - 9:16 pmCUN-SEA
6h 51mnonstop
$338Aeromexico
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Sat, Jan 24 - Wed, Jan 28
Aeromexico Logo
6:00 am - 9:10 pmSEA-CUN
12h 10m1 stop
Aeromexico Logo
5:25 pm - 9:16 pmCUN-SEA
6h 51mnonstop
$342Aeromexico
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Tue, Oct 7 - Sat, Oct 11
Multiple Airlines Logo
1:02 pm - 9:49 pmSEA-CUN
30h 47m2 stops
Multiple Airlines Logo
4:14 pm - 7:33 amCUN-SEA
17h 19m1 stop
$350Multiple Airlines
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Sun, Oct 12 - Wed, Oct 22
Icelandair Logo
3:45 pm - 2:45 pmSEA-BCN
14h 00m1 stop
Icelandair Logo
3:45 pm - 8:40 pmBCN-SEA
13h 55m1 stop
$449Icelandair
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Sat, Oct 11 - Wed, Oct 22
Icelandair Logo
7:00 pm - 2:45 pmSEA-BCN
34h 45m1 stop
Icelandair Logo
3:45 pm - 8:40 pmBCN-SEA
13h 55m1 stop
$451Icelandair
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Sat, Oct 18 - Sat, Oct 25
Icelandair Logo
7:00 pm - 2:45 pmSEA-BCN
34h 45m1 stop
Icelandair Logo
3:45 pm - 8:40 pmBCN-SEA
13h 55m1 stop
$454Icelandair
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Fri, Nov 14 - Fri, Nov 21
Multiple Airlines Logo
3:10 pm - 11:35 pmSEA-MAD
23h 25m1 stop
Multiple Airlines Logo
1:35 pm - 9:31 amMAD-SEA
28h 56m2 stops
$533Multiple Airlines
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Tue, Nov 11 - Sat, Nov 22
Air Canada Logo
5:50 am - 8:00 amSEA-MAD
17h 10m2 stops
Air Canada Logo
6:00 am - 7:16 pmMAD-SEA
22h 16m2 stops
$537Air Canada
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Sun, Oct 5 - Sat, Oct 11
United Airlines Logo
7:15 am - 6:40 amSEA-MAD
14h 25m1 stop
United Airlines Logo
8:35 am - 11:55 amMAD-SEA
36h 20m1 stop
$538United Airlines
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Wed, Mar 4 - Tue, Mar 10
Multiple Airlines Logo
11:05 am - 12:50 pmSEA-LCY
17h 45m2 stops
Multiple Airlines Logo
9:15 am - 10:16 pmLCY-SEA
20h 01m2 stops
$551Multiple Airlines
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Book Cheap Domestic Flights from Seattle

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from Seattle

Fri, Oct 24 - Mon, Oct 27
Frontier Logo
8:43 pm - 11:50 pmSEA-ONT
27h 07m1 stop
Frontier Logo
10:30 am - 1:26 pmONT-SEA
2h 56mnonstop
$107Frontier
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Sun, Oct 19 - Fri, Oct 24
Frontier Logo
9:58 pm - 12:57 amSEA-PHX
2h 59mnonstop
Frontier Logo
5:53 pm - 9:08 pmPHX-SEA
3h 15mnonstop
$107Frontier
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Fri, Oct 31 - Sun, Nov 2
Frontier Logo
7:17 pm - 9:58 pmSEA-ONT
2h 41mnonstop
Frontier Logo
8:02 am - 10:55 amONT-SEA
2h 53mnonstop
$108Frontier
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Tue, Oct 14 - Tue, Oct 14
Alaska Airlines Logo
7:00 am - 9:16 amSEA-SFO
2h 16mnonstop
Alaska Airlines Logo
11:22 am - 1:38 pmSFO-SEA
2h 16mnonstop
$131Alaska Airlines
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Tue, Oct 14 - Tue, Oct 21
Delta Logo
10:25 am - 12:43 pmSEA-SFO
2h 18mnonstop
Delta Logo
10:30 am - 12:52 pmSFO-SEA
2h 22mnonstop
$137Delta
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Tue, Oct 28 - Thu, Nov 6
Alaska Airlines Logo
11:50 am - 2:47 pmSEA-SAN
2h 57mnonstop
Alaska Airlines Logo
6:38 pm - 9:48 pmSAN-SEA
3h 10mnonstop
$171Alaska Airlines
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Wed, Oct 15 - Sat, Oct 18
Delta Logo
9:45 am - 12:38 pmSEA-SAN
2h 53mnonstop
Delta Logo
1:40 pm - 4:50 pmSAN-SEA
3h 10mnonstop
$177Delta
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Tue, Oct 28 - Tue, Nov 4
United Airlines Logo
6:20 am - 2:36 pmSEA-EWR
5h 16mnonstop
United Airlines Logo
7:23 pm - 10:41 pmEWR-SEA
6h 18mnonstop
$197United Airlines
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Sun, Nov 9 - Thu, Nov 13
United Airlines Logo
12:41 pm - 9:03 pmSEA-HNL
10h 22m1 stop
United Airlines Logo
11:30 pm - 12:18 pmHNL-SEA
10h 48m1 stop
$361United Airlines
Find Deal
Mon, Oct 27 - Thu, Oct 30
American Airlines Logo
6:30 am - 2:44 pmSEA-HNL
11h 14m1 stop
American Airlines Logo
9:40 pm - 10:24 amHNL-SEA
9h 44m1 stop
$362American Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for flights from Seattle

Get data-powered insights and trends into flights from Seattle to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Seattle?

The domestic destinations KAYAK users have most searched for when searching for flights from Seattle.
Based on KAYAK flight searches, the most popular place to fly from Seattle is Las Vegas Harry Reid Intl (8% of total searches). The next most popular destinations are New York (7%) and Los Angeles (6%).

What are the most popular international flights out of Seattle?

The international destinations KAYAK users have most searched for when searching for flights from Seattle.
There are many international destinations you can fly to from Seattle. The most popular international destinations among KAYAK users are Paris, Bangkok and Mexico City.

What are the most popular countries to fly to from Seattle?

The most popular countries KAYAK users have searched for from Seattle along with the average round-trip price for the route clicked by KAYAK users in the last 2 weeks.
Based on KAYAK flight searches, the most popular country to fly to from Seattle is Canada (10% of total searches). The next most popular destinations are Japan (10%) and Turkey (9%).

Which cities can I fly to direct from Seattle?

There are loads of places you can fly direct to from Seattle. The most popular destinations for direct flights among KAYAK users are Los Angeles, Idaho Falls, Honolulu, El Paso and St. Louis. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Los Angeles at $203, while the most expensive was Honolulu, at $406.

Which international cities can I fly to direct from Seattle?

There are many international destinations you can fly to non-stop from Seattle. The most popular international destinations from KAYAK users are Shanghai, Puerto Vallarta, Tokyo, Cancún and Amsterdam. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was Puerto Vallarta at $281, while the most expensive was Amsterdam, at $1,924.

What is the longest direct flight from Seattle?

The longest direct flight you can take from Seattle is to Singapore, with a duration of 16h 20m. The next longest is Doha at 14h 35m, followed by a flight to Dubai at 14h 15m.

What are the cheapest places to fly to from Seattle?

The cheapest destination for a flight from Seattle found on KAYAK in the last two weeks was Walla Walla and cost $48. The next cheapest destinations were Edmonton at $50 and Bellingham at $52.

Good to know

Low seasonJanuary
Cheapest flight$59
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Seattle to Las Vegas

Flights from Seattle: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew from Seattle to anywhere 
Verified travelerFlew with Alaska AirlinesSEA-STLJul 2025
Give yourself extra time. Love the self check in options.
KeithFlew with IcelandairSEA-KEFJun 2025
The boarding was good but the line for check-in is pushed off to the side because of the recent construction. It’s fine but cramped as people jostle to get checked in. Also, we weren’t able to use our online check in and printed boarding pass so we had to basically check in twice.
KimberlyFlew with DeltaSEA-FLLJul 2025
Ask for headphones to watch screen movies as all of mine are bluetooth and that will not work. Bring own food and wait until plane moves before hooking up to Deltawifi.
Verified travelerFlew with Hawaiian AirlinesSEA-ONTJun 2025
Make sure to be there on time because the bag drop off can be a little complicated and it takes quite some time to get to the gate.
Verified travelerFlew with Alaska AirlinesSEA-MKEJun 2025
Order ahead or bring own meal on plane
Verified travelerFlew with FrontierSEA-PHXJun 2025
Wish I had known the seats were so uncomfortable. Wish I had known checked bags and carry on bags were 75 each. Wish I didn't have to wait so long in line with only one clerk working. Wish I had known we were going to have to take a bus from the gate to our airplane. Wish I had known the seat space is smaller than any other airline I have flown. I do not recommend Frontier.
Verified travelerFlew with Alaska AirlinesSEA-DENMar 2025
Alaska Air is very efficient & on-time so allow enough time to get luggage, go thru Customs & Immigration, & long security lines. Terminals in SEA are readily accessible by trains but more signage is needed. Fortunately, Information booths are everywhere & are manned by very helpful staff.
ShuraFlew with Alaska AirlinesSEA-BURApr 2025
Don’t . Delta has all the gates together for easy transfers and much more food and beverage selection
Verified travelerFlew with Alaska AirlinesSEA-CLEMar 2025
If you have a rental car, give yourself time to catch the shuttle to the airport. Also be aware traffic is awful and will often be standstill on the way to the airport.
Verified travelerFlew with EVA AirSEA-TPEMar 2025
Arrive early at the airport. Bring personal items like toothbrush and toothpaste if needed because it’s a long flight. If you’re flying with Eva, I don’t think you’ll need more than that.
JanFlew with Alaska AirlinesSEA-ANCApr 2025
Again snacks unless you want to eat prior or order ahead of time for flight. Wear layers as usually warm or as my case a little cool.
SuzetteFlew with Alaska AirlinesSEA-IADMay 2025
Take a shower before arriving at airport and don't wear perfume at all! Pack bags tight, so boarding is smooth and quick.
DanielFlew with Alaska AirlinesSEA-IADMay 2025
Seatac has gnarly traffic right now, took 35min to get from highway exit to the terminal
Verified travelerFlew with British AirwaysSEA-LHRApr 2025
Make sure you have plenty of time between flights if you are delayed.
Verified travelerFlew with Alaska AirlinesSEA-PSPDec 2024
Be courteous of your fellow travelers. Remember the carry on baggage rules. Keep your jackets out of the storage bin on full flights. Don't move other people's luggage from one bin to another. Step out of the isle as quickly as you can. Be sure you're in the seat(s) assigned to you.
Verified travelerFlew with Air CanadaSEA-YYZJan 2025
Be careful about directions. Best to ask representatives about proper gate.
Verified travelerFlew with Alaska AirlinesSEA-ONTOct 2024
SeaTac lets you make an appointment to get through security. SpotSaver. No cost. Online.
KimberleyFlew with Alaska AirlinesSEA-OGGNov 2024
Pack snacks and patience. Ear plugs or noise-cancelling headphones are a must!
Verified travelerFlew with Alaska AirlinesSEA-MCIOct 2024
TSA lines in Seattle can get very long early in the day. Also, plan to return your rental car early since you have to take a shuttle bus to the terminal and those lines can get long early in the day, too. Currently there is construction in the North Terminal, so be prepared for moving around barriers. The day I flew out, the escalators were not working.
BarbFlew with DeltaSEA-MSPSep 2024
Try not to get to the airport too early. We came off of a cruise and had a 6 hour wait. Unlike MSP, SEATAC didn’t have free WiFi. But, McDonald’s did. And the three hours before the flight we used the Delta Lounge which is always amazing.
Verified travelerFlew with Alaska AirlinesSEA-HNLSep 2024
Bring your own food or eat before boarding. Get to that airport 3 hours early for a domestic flight, the TSC screening line was 45 minutes long and if you have to walk to the other side of the terminal you might have to run.
JoanFlew with Alaska AirlinesSEA-JFKNov 2024
SeaTac should add sand to the painted floor from the terminal to the light rail. It is VARY slippery when wet and the northwest (Seattle) is known for rain.
BrandonFlew with Alaska AirlinesSEA-INDOct 2024
Arrive to the Seattle airport much earlier than you would the Indianapolis airport. This might be obvious, but the Seattle airport is much larger than the Indianapolis one.
StephenFlew with Alaska AirlinesSEA-RNOOct 2024
Buy food in the larger terminals. Gate S was an outpost
KathyFlew with Alaska AirlinesSEA-HNLSep 2024
Bring warm clothing, a blsnket, your own water to keep hydrated.
DeeFlew with Alaska AirlinesSEA-DFWSep 2024
Arrive early as repairs and construction underway at Seatac.
ReidFlew with United AirlinesSEA-LAXOct 2024
SeaTac does not have a very good or equitable system for security lines. First class passengers don’t have a TSA precheck option, while there are only 2 TSA precheck lines on opposite sides of the terminal. Highly recommend getting TSA plus Clear, as the airport heavily favors this combination, with each section of the terminal having one of these options. I almost missed my flight because the only TSA precheck line was about 45 minutes long.
Verified travelerFlew with Alaska AirlinesSEA-BOSJul 2024
Generally Alaska Airlines have very friendly and helpful people in my experience. They don’t have TVs in all planes so make sure to download their app if you want entertainment on the plane.
Verified travelerFlew with Alaska AirlinesSEA-BNAJul 2024
Fill or buy a bottle with screw on cap with water for flight. If you have to get up and down it can be placed behind the seat in of you.
KateFlew with Alaska AirlinesSEA-CMHAug 2024
Get to the airport early. It’s much busier than the Columbus airport. It’s worth going earlier so you aren’t anxious about missing your flight.
Verified travelerFlew with Alaska AirlinesSEA-BURAug 2024
Burbank Airport is the best place to start your travels: small airport, short lines, and easy check in.
Verified travelerFlew with Alaska AirlinesSEA-INDJun 2024
Get to the airport with plenty of time before your flight. Sea-Tac is one busy airport!
Verified travelerFlew with Qatar AirwaysSEA-DOHJun 2024
Bring a seat cushion to add to your comfort
Verified travelerFlew with Alaska AirlinesSEA-BWIJul 2024
bring wireless earphones and chargers. you have to use your own phone if you want to watch movies or tv onboard.
FrankFlew with Alaska AirlinesSEA-TPAAug 2024
Make sure you have seat assigned at check in or you will have to wonder and be on a wait list.
kabirFlew with American AirlinesSEA-DFWAug 2024
Red eye flights can be a full flight. If possible, upgrade your seat. Stay away from sitting by flight attendant
Verified travelerFlew with Alaska AirlinesSEA-SJCAug 2024
The airport is busy and a mess with construction. There is a train to take so account for extra time.
Verified travelerFlew with Alaska AirlinesSEA-DFWJun 2024
If you like your feet warm, avoid wearing sandles. Cool air blew across my feet for almost four (4) hours.
Verified travelerFlew with Alaska AirlinesSEA-EATJul 2024
They will not wait for anyone so make sure you are there with plenty of time to spare
Verified travelerFlew with United AirlinesSEA-ORDJul 2024
Budget if you’re planning on shopping for meals or souvenirs at Sea-Tac, it’s not cheap.
Verified travelerFlew with Alaska AirlinesSEA-PHXJul 2024
Seattle is a busy gate. Find your gate first as connections may involve underground tram.
Verified travelerFlew with Alaska AirlinesSEA-DFWJul 2024
Arrive early. Busy airport and rental car return is far from Airport
Verified travelerFlew with Alaska AirlinesSEA-PITJun 2024
The SeaTac airport is huge and busy, get there early.
Verified travelerFlew with Alaska AirlinesSEA-DFWJun 2024
Bring snacks, water, and a change of clothes.
Verified travelerFlew with Singapore AirlinesSEA-SINAug 2024
If you need special meals book them early
Verified travelerFlew with Alaska AirlinesSEA-SNAAug 2024
Flight was delayed 9-1/2 hours. Make sure you have somewhere to go in you have to check out of your hotel.
Verified travelerFlew with FrontierSEA-LASAug 2024
Get there very early. The Seattle airport is nuts! I got there three hours early and barely made my flight!
Verified travelerFlew with LufthansaSEA-FRAApr 2024
If you don't have checked luggage, no need to be in a rush to line up. There will be a spot for your little carry-on rollie bag, so relax until the line is down to board the plane.
lizFlew with Asiana AirlinesSEA-ICNMay 2024
Do try to snooze on long haul flights, bring a good book to read, choose an aisle seat.
Verified travelerFlew with Alaska AirlinesSEA-LASApr 2024
Always come early so you don’t experience waiting times
ElaineFlew with Alaska AirlinesSEA-PHLMay 2024
If you have any metal in your body (e.g., spinal fusion screws) make sure you get in the line for the TSA security screening booth that makes you stand on the yellow marks with your arms over your head. I wish I had known this before I wasted time in the alternate line with the walk-through detector.
BrentFlew with Alaska AirlinesSEA-BNAMay 2024
Seattle is a cluster, too. You have to enter at one end of the terminal to check bags, walk to the other end of the terminal for non-Pre-TSA security checks, then back again to the starting end fir the boarding gates.
Verified travelerFlew with Air CanadaSEA-YVRMay 2024
If you are a solo traveler with intentions to not check bags then bring a flexible bag or smaller suitcase in case they put you on the small and dirty planes for your short connections.
PeggyFlew with Alaska AirlinesSEA-EWRMay 2024
Bring earbuds or head phones to watch movies on your electronic devices. The plane doesn’t have a screen for showing movies.
Verified travelerFlew with Alaska AirlinesSEA-SJDApr 2024
We arrived at the suggested 3 hours but sat for a long time. Maybe shorten your arrival to 2.5 hours
JayFlew with Alaska AirlinesSEA-JFKMay 2024
Bring entertainment since there are no screens available to watch movies or check on current map of destination.
KirbyFlew with WestJetSEA-YYCApr 2024
Get to the gate early. They made their final boarding call like 25 minutes before departure
Verified travelerFlew with British AirwaysSEA-LHRApr 2024
Bring a sack lunch -- airport food was very expensive.
Verified travelerFlew with DeltaSEA-MCOMar 2024
1.5hr early arrival for redeye flight was enough.
MelissaFlew with Alaska AirlinesSEA-HNLMay 2024
Bring your own snacks because they will not feed you any kind of a big meal and it’s five hours. It’s a long time to wait without food. You do get a pretzel bag and a cookie and two drinks but that’s not enough.
Verified travelerFlew with Alaska AirlinesSEA-TPAFeb 2024
Alaska is a great airline and price is great, but be flexible on time. Pack a lunch and bring a water bottle to fill up beyond the check point…
LaurenFlew with DeltaSEA-LAXFeb 2024
If you have kids, bring your own screens. We were counting on the inflight entertainment and it was a definite letdown. Also, TSA Pre-check is only available at station 2, but wait times are posted at each station so you can see if it’s worth the walk.
Verified travelerFlew with Alaska AirlinesSEA-RNOJan 2024
have devices fully charged- no charging ports and no outlets gate check your bags because the compartments are SOOOO tiny and there is room for maybe 60% of the passengers to place items in these compartments
Verified travelerFlew with Alaska AirlinesSEA-BOIFeb 2024
Keep an eye on boarding time. At SEATAC, if you are not sitting at your exact gate, you cannot hear boarding announcements.
Verified travelerFlew with Air CanadaSEA-YVRJan 2024
Be prepared to have carry on luggage checked as overhead bins are very small and plane we flew on was old
Verified travelerFlew with Alaska AirlinesSEA-STLFeb 2024
Be sure to measure your wheels for carry on my luggage was the correct size but the wheels made it over so had to check my bag wasn't happy about that since you have to pay for checked should at least get one free.

FAQs for booking flights out of Seattle

  • What pet facilities does Seattle Tacoma International Airport have?

    SEA is pet-friendly, and travelers can bring their pets along on their travels. Pet owners can also utilize the multiple pet relief areas located right next to the N Gates, Concourse B, and next to the S Gates.

  • Which public transportation options will get me to Seattle Tacoma International Airport from the city center?

    Travelers heading to SEA can board the Link Light Rail, which stops at the Westlake Station in central Seattle. This rapid train takes approximately 40min to complete the trip and charges anywhere between $2.25 and $3.25 per adult.

  • Are there services for travelers with reduced mobility in Seattle Tacoma International Airport?

    Those with disabilities can request the complimentary wheelchair service to be picked up at the parking lots or from the Link Light station. In addition, there are hearing loop induction systems for those with hearing impairment and a mobile app to help the blind navigate the vast facility with ease.

  • Can I get accommodation at Seattle Tacoma International Airport?

    Multiple hotels are located a few minutes away from the bustling Seattle-Tacoma, which provides shuttles from the terminals to the hotel. You will find top-notch accommodation at the cozy Red Roof Inn, the Red Lion Hotel, or La Quinta Inn & Suites, located approximately 4min away from the terminals.

  • What is Seattle also known as?

    Seattle/Tacoma Intl Airport’s airport code is SEA. It can also be referred to as Seattle-Tacoma Intl, Seattle/Tacoma, Seattle/Tacoma Intl.

  • How does KAYAK find such low prices on flights from Seattle?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Seattle

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Denver $135 one-way - $175 round-trip; Los Angeles $146 one-way - $214 round-trip; Chicago $167 one-way - $293 round-trip
  • For quick access to the Seattle Tacoma International Airport (SEA), park your vehicle at Seattle Tacoma's Terminal Direct parking on the parking garage's fourth floor, connected to the terminals through a sky bridge. Alternatively, you can park your vehicle at the General parking available on the 1st to 3rd and 5th to 8th floor. Accessible parking is also available on the 4th and 5th floor.
  • Whenever you get tired of carrying heavy luggage when going through Seattle Tacoma International Airport, grab a luggage cart found at the baggage claim area. However, those who intend to explore SEA or Seattle city as they wait for flights can store their luggage at baggage storage near the baggage claim area. Fees are based on the size and type of luggage.
  • SEA Airport serves as a central hub for some major airlines, including Alaska and Delta Airlines, which work several routes offering direct and indirect flights to multiple cities, including Denver, Las Vegas, Phoenix, San Diego, San Francisco, and Houston.
  • Seattle Tacoma International Airport ensures parents traveling with young kids have a stress-free experience by providing a play area near the central terminal. The Play Zone has plenty of fun activities to keep restless kids occupied as the parents get some much-needed relaxation time before their flight.
  • Those who wish to freshen up before a flight can use the showers available at the British Airways Lounge near Gate S10 or the Delta Sky Club lounge located in Concourse A. Those flying with British Airways are free to use the shower facilities at the British Airways Lounge at no extra charge, while those who wish to use the Delta Sky Club shower facilities should purchase the lounge pass for around $39.
  • In case you’re looking for a tranquil environment to unwind or meditate, head over to the meditation room on the Mezzanine floor before security. This quiet room provides a welcome escape for travelers and is open 24h a day.

Reviews of the top 5 airlines serving from Seattle to Worldwide

 
Need help choosing which airline to fly with from Seattle to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.8Comfort
7.1Food
8.5Crew
7.1Entertainment
Airline reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

10.0 ExcellentAnonymous, Sep 2025SEA - SAN
Read more Alaska Airlines reviews

All flights were on time. No crowded and had empty seats. All flight attendents were great.

Flight was delayed as it always is with Alaska airlines. Particularly to smaller airports. No AC on the plane so it was miserably hot.

Slow boarding and the flight crew hit me with the food cart

It was very nice flight going to Seattle and coming back to Omaha. Even got in early. Very easy to check in using the Alaska Airlines App. Thank you.

They offer the only direct flight from Seattle to Pittsburgh.

Seattle airport is a mess. New bag tag system has potential, but you need more signage to guide passengers through the process as to where to go next. Told to go in one direction and then met with a very rude agent when we did. He blamed his attitude on all the folks flying over labor day that were paying his salary. Gate area for D3 is a mess compared to the North terminal. Overall Alaska is number 1 in my book.

After we boarded there was quite a long time before we actually took off, and there were no announcements from crew about why we were delayed. Later when they did make announcements they were largely inaudible. There was no food (other than for purchase) on the flight and no entertainment. Thats not a complaint, just explaining my ratings in those categories. The flight was smooth. Baggage claim was rapid.

The airline staff was great! The best safety review ive ever had!

Agent boarding us in San Diego lectured me on showing up on time for the flight, and said that if I had been three minutes later, he would have denied myself and my wife boarding. Our trusted traveler numbers were not in the system, even though I entered them when I bought the tickets. Our food orders were not in the system, even though I entered them prior to the flight. My wife requires a wheelchair, and that was delayed on both flights.

Why was I charged for a glass of wine on one flight and not on another? Why no movie or TVs? It was a long flight.

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Passengers need to check in big baggage instead of bringing on the plane. That cause inconvenience for everyone. Otherwise flight was good.

Perfect flight both ways. On time, courteous staff, plane comfortable and cool. Best domestic flights I’ve had in awhile.

The food was terrible especially for a 15 hour international flight. The crew was unpleasant as well.

Really low quality food especially for an international flight. The crew also was surprisingly unpleasant except couple of ladies. I know we were not in first class but that’s no reason to treat customers as less.

Flight delayed for two and half hours and then canceled altogether due to mechanical issues. No mechanic onsite to fix so had to send one from LAX.

Quick check in. Everything went smooth. I don't know what can be done about airline food.

Crew was good. The reservation got mixed up and they didn't have my TSA number. I am also a Silver Medallion and wasn't able to use Sky Priority.

Delta made it easy, comfortable and timely. The crew was fantastic.

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Terrible. They wouldn't allow me on my flight on the 14th..

We had to deboard 2 times due to maintenance issues. They changed the plane, and then we got deviated to LAX due to maibtenance issues on the other plane, had to sleep at LAX and los a full day.

Everything was good, except the seats in economy were so close together, you could barely get out when the seat in front of your was reclined. If the airlines keep jamming in more and more seats, it will become intolerable. I will look for another airline that considers customer comfort and does not keep adding more rows of seats for more profit.

The newer screen was super cool and had the option to watch many different shows or movies. Crew was polite and helpful. However again, many children screaming bloody murder and kicking my seat, and parents doing nothing about it as usual.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

IAD with the archaic people movers is just a place to be avoided.

Great service on board. Boarding a bit slow due to process. Food was pretty average.

Tastless food and too obvious lack of enthusiasm for service in the economy vesus business class

All of the United employees I interacted with were professional and courteous. The aircraft was clean, the food on the flight was good. No complaints here.

I had no checked baggage but was required to hand over carry on baggage at the door of the plane. There was a lot of overboard space in the plane and I was one of the last ones. I ran to get my carry on but it was gone. I was given back at the plane door in Toronto, so the wait was not as long as it would have been at the carousel.

Given it’s a red-eye into Charolotte, we didn’t get any food. The survey does not include “N/A” so the rating will be skewed.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

American airlines suck they delay the flights all the time made me sleep in an airport because my flight was delayed and I miss my connecting flight

There's nothing I liked about it. For first off I scheduled this trip two weeks in advance then they delayed my flight which messed up my whole trip. So I scheduled it for the following weekend thinking there won't be a delay and guess what as soon as I got to the airport we said in the airplane on the tarmac for an hour and a half. Not only was it delayed I missed my connecting flight meaning I had to stay the night at Dallas-Fort Worth airport sleeping on the floor. I will tell you this I will never fly American airlines ever again I have had nothing but horrible experience with them and I just throw money at them

The stewardess hit me with the food kart twice on the head and didn't say I'm sorry once. The same stewardess gave me a warm Apple Juice with No ice. The Flight was delayed for Departure 6 times, starting from 2:36pm, finally taking off 7:50pm. I was late picking up my child from the sitter by 3 hours.

Don’t know they cancelled the flight day before I was to leave. They sent a email at 9:00 pm at night saying they cancelled. That is the smooth way to say we don’t want your business! I think they didn’t have enough people booking so they cancelled the flight! It’s all about the money anymore there is no honesty in business.

Having to reschedule flights a day later, they loaded by luggage on the wrong plane from Little rock now I have to HOPE they deliver it to where im staying like they said would. International flight crew was very disgruntled and not very friendly.

We will be writing a long, detailed letter to corporate about our awful experience with American airlines.

It took way too long to diagnose and solve the problem of a broken crew member cabin seat. Though compensation for the volunteer who left the flight was very kind.

The entertainment package was vast and the selections were very current. Keep updating it was great.

Seats were new and comfortable. Staff was fine. Missed my connection due to weather -which wasn’t their fault- but got no help at all. Gate staff sent me to customer service, which was and stayed unstaffed. Sign with QR code directed me to call or chat. Chat was useless. Call was returned after an hour. No itinerary offered by Frontier could get me home in less than 30 hours. Rebooked with another airline and got a partial refund that came to about 10 percent of what I paid to get home.

Finally a Frontier on time and efficient. I've had problems before with your airline, but this time everything went fine.

The experience was good. No frills but I got there safe and sound and on time.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

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