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Find cheap flights from Seattle to North America from $34

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 North America departing on 5/18. 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.
1 adult
0 bags
Tue 5/28
Tue 6/4

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Best North America Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

New York
New York2 stops$179
Los Angeles
Los Angeles1 stop$64
Orlando
Orlando1 stop$204
Las Vegas
Las Vegasnonstop$101
Miami
Miami1 stop$214
San Francisco
San Francisco1 stop$134
Chicago
Chicagononstop$139
Boston
Boston1 stop$233
Washington, D.C.
Baltimore2 stops$127
Denver
Denvernonstop$73
Fort Lauderdale
Fort Lauderdale2 stops$196
Atlanta
Atlanta1 stop$148
Dallas
Dallas1 stop$180
Phoenix
Phoenixnonstop$75
Cancún
Cancún2 stops$294
Tampa
Tampa1 stop$186
Houston
Houston1 stop$121
Honolulu
Honolulunonstop$337
Toronto
Toronto1 stop$293

Good to know

Low season

January

High season

December

Cheapest flight

$34
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 19% increase in price.
Flight from Seattle to Ontario

FAQs - booking North America flights

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

    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 to North America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to North America 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 to North America?

    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 North America 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 to North America?

    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 to North America from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Seattle to the following destinations at these prices or less: Denver $91 one-way - $148 round-trip; Los Angeles $133 one-way - $256 round-trip; Chicago $148 one-way - $302 round-trip
  • Morning departure is around 18% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from Seattle to North America

 
Need help choosing which airline to fly with from Seattle to North America? 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 9117 reviews
8.6crew
7.3entertainment
7.3food
8.2boarding
7.9comfort
Airline reviews

I usually choose Alaska Airlines over any other airline. They try the hardest to make flying a great experience.

10.0 ExcellentAnonymous, Apr 2024SEA - ORD
Read more about Alaska Airlines reviews

I usually choose Alaska Airlines over any other airline. They try the hardest to make flying a great experience.

Staff being friendly would have help since the flight was delayed, again. Folks answered questions but no one seemed happy to be working today and if showed.

It was a full flight without any issues or stress. Really surprised with how so many flights seem to have issues nowadays.

You guys did great, the only thing keeping me from the higher rating is the physical dimensions of the seats, which staff has no control over. Keep up the good job.

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

Same as the earlier flight. Bad boarding practices, uncomfortable seats, and no Wi-Fi service.

Everything was good. One of the flight attendants was not very friendly

Text and wifi were paywalled. I'm not looking for something fast, but not getting a text for ride coordination until back at the gate was a pain.

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

The WiFi didn’t work and the seats are too close together. Very uncomfortable.

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Not sure why JAL partnered with American Airlines because their service is no where near similar. Flight attendants were not friendly and didn’t smile. Food was horrible…

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

Terrible boarding , Business class seats are sub standard. As usual crew will miss your food too

Just get Economy Plus for international flights, so worth it the extra room, bigger seats…

This flight is frequently delayed. The connections seemingly are more frequently delayed. I’ve missed connections as a result twice on the same route to charlotte then Charleston. Final destination arrival has been the next day, twice in a row. No pilots, no crew. Too many excuses. Unfortunately, my days with American are over.

Entertainment was okay not because anything was wrong but it is a short flight so having no wifi is annoying but understandable. Crew was outstanding as usual

It was spectacular. I had basic Economy and was given so much space and their seats lean back so far. Staff was superb, food was superb, everything was superb, Finnair is Fantastic.

Those seats were way too narrow. I had the middle seat, one person was a very skinny person and we still couldn’t avoid touching each other anytime one of us moved. The other person was larger and we were basically sitting in each others lap the entire flight. There was zero entertainment. The flight was long enough to justify tvs, but no. Gotta sit there in your infant seat and twiddle your thumbs.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

They cancelled the flight then did nothing to help us rebook. It was awful - I won’t fly with them again

The process of buying the ticket and navigating all the hidden charges that Frontier throws at you was a terrible experience. The actual airport experience and flying was fine.

The truck that was refueling the plane drove away with the hose still connected to the plane and ripped part of the plane off with it

Not have to pay for every single item to take a flight. Seating and delays sucked.

Flight was cancelled and I had to spend the night in the airport lugging my suitcase around

If you don’t check in 24 hours in advance, they will charge you $110 to check your bag instead of the $30. I did not get an email with this information and did not check in. In addition, my flight home was cancelled at layover and I had to spend the night in the airport, and then have another layover at another airport before making it home. Will not fly frontier again.

Book cheap flights from Seattle to North America

Recent round-trip flight deals

5/29Wed
1 stopSpirit Airlines
12h 17mSEA-LAX
6/4Tue
1 stopSpirit Airlines
13h 54mLAX-SEA
$64
5/18Sat
nonstopFrontier
2h 53mSEA-DEN
5/19Sun
nonstopFrontier
3h 03mDEN-SEA
$73
5/28Tue
nonstopAlaska Airlines
4h 06mSEA-ORD
6/4Tue
nonstopAlaska Airlines
4h 27mORD-SEA
$139
5/28Tue
nonstopAlaska Airlines
2h 14mSEA-SFO
6/5Wed
nonstopAlaska Airlines
2h 15mSFO-SEA
$139
5/25Sat
nonstopDelta
2h 08mSEA-SFO
6/2Sun
nonstopDelta
2h 17mSFO-SEA
$153
5/26Sun
nonstopDelta
2h 18mSEA-SFO
6/2Sun
nonstopDelta
2h 17mSFO-SEA
$167
9/4Wed
1 stopAmerican Airlines
5h 20mSEA-DEN
9/7Sat
1 stopAmerican Airlines
6h 04mDEN-SEA
$196
5/30Thu
1 stopUnited Airlines
7h 28mSEA-LAS
6/1Sat
1 stopUnited Airlines
5h 36mLAS-SEA
$213
10/8Tue
1 stopAmerican Airlines
6h 47mSEA-EWR
10/23Wed
1 stopAmerican Airlines
7h 46mEWR-SEA
$214
5/4Sat
2 stopsUnited Airlines
9h 57mSEA-PHX
5/11Sat
1 stopUnited Airlines
7h 53mPHX-SEA
$226

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Recent one-way flight deals

5/18Sat
nonstopFrontier
2h 44mSEA-ONT
$34
5/14Tue
nonstopFrontier
2h 50mSEA-DEN
$34
6/12Wed
nonstopAlaska Airlines
2h 47mSEA-DEN
$70
6/8Sat
nonstopDelta
3h 58mSEA-ORD
$70
5/18Sat
nonstopDelta
2h 12mSEA-SFO
$70
5/18Sat
1 stopAlaska Airlines
5h 10mSEA-SFO
$79
5/30Thu
1 stopAmerican Airlines
6h 50mSEA-SFO
$93
5/31Fri
nonstopAmerican Airlines
2h 51mSEA-LAX
$94
5/4Sat
2 stopsUnited Airlines
9h 57mSEA-PHX
$117
5/28Tue
1 stopUnited Airlines
6h 59mSEA-ONT
$123

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Last minute flights from Seattle to North America

Last minute flight, train and bus deals

5/3Fri
multi-stop
13h 38mSEA-PHX
5/8Wed
nonstop
3h 25mPHX-SEA
$110
5/3Fri
multi-stop
13h 38mSEA-PHX
5/7Tue
nonstop
3h 24mPHX-SEA
$111
5/1Wed
multi-stopAmerican Airlines
8h 24mSEA-DEN
5/7Tue
multi-stopAmerican Airlines
6h 22mDEN-SEA
$246
5/3Fri
multi-stopDelta
7h 51mSEA-EWR
5/7Tue
multi-stopDelta
7h 26mEWR-SEA
$256
4/29Mon
multi-stopAmerican Airlines
5h 25mSEA-DEN
5/1Wed
multi-stopAmerican Airlines
9h 15mDEN-SEA
$262
5/2Thu
multi-stopAlaska Airlines
4h 10mSEA-DEN
5/5Sun
nonstopAlaska Airlines
2h 57mDEN-SEA
$286
4/29Mon
nonstopAlaska Airlines
2h 41mSEA-DEN
4/30Tue
nonstopAlaska Airlines
2h 57mDEN-SEA
$297
4/30Tue
multi-stopUnited Airlines
7h 20mSEA-DEN
5/1Wed
multi-stopUnited Airlines
6h 58mDEN-SEA
$316
5/2Thu
nonstopDelta
2h 46mSEA-PHX
5/7Tue
nonstopDelta
3h 10mPHX-SEA
$330
5/3Fri
nonstopUnited Airlines
5h 18mSEA-EWR
5/7Tue
multi-stopUnited Airlines
10h 17mEWR-SEA
$346

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Seattle - North America Flights

Departure:

Seattle (SEA)United States

Return flight deals:

North America - Seattle

Cabin classes:

$127
$124
$266
$53