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$29 Find cheap flights from Seattle to North America

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 9/4. 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
Sat 8/24
Sat 8/31

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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$134
Los Angeles
Los Angelesnonstop$62
Orlando
Orlandononstop$267
Las Vegas
Las Vegasnonstop$51
Miami
Miami2 stops$121
San Francisco
San Franciscononstop$137
Chicago
Chicagononstop$69
Boston
Boston2 stops$152
Washington, D.C.
Baltimore3 stops$144
Denver
Denvernonstop$51
Fort Lauderdale
Fort Lauderdale2 stops$127
Atlanta
Atlanta2 stops$145
Dallas
Dallas1 stop$104
Phoenix
Phoenixnonstop$58
Cancún
Cancún2 stops$268
Tampa
Tampa1 stop$133
Houston
Houston1 stop$104
Honolulu
Honolulunonstop$153
Toronto
Toronto1 stop$207

Good to know

Low season

January

High season

August

Cheapest flight

$29
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 4% 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 $119 one-way - $164 round-trip; Los Angeles $98 one-way - $157 round-trip; Chicago $191 one-way - $327 round-trip
  • Morning departure is around 23% 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 9365 reviews
7.2Entertainment
7.9Comfort
7.2Food
8.2Boarding
8.6Crew
Airline reviews

Price was great. Punctuality was great. Staff did good job handling gate transition and boarding. Seat was comfortable, though could not get it to recline. Captain's and one crew member's announcements were clear and helpful. Flight was uneventful in a good way. Nothing to really criticize.

10.0 Excellentsharol, Jul 2024SEA - OMA
Read more about Alaska Airlines reviews

Price was great. Punctuality was great. Staff did good job handling gate transition and boarding. Seat was comfortable, though could not get it to recline. Captain's and one crew member's announcements were clear and helpful. Flight was uneventful in a good way. Nothing to really criticize.

My husband had a medical issue right before we were supposed to board. The gate and customer service agents were very helpful, They easily rescheduled us - twice. Our luggage was waiting for us when we finally arrived in Anchorage. I'm impressed.

Service was great on board as well as at the land crew.

The staff was friendly. The flight was fine and the food service was fine. We found the Seattle Airport to be very confusing. And not user friendly. Not enough directional signs -- it was hard to figure out where to go. As we entered the line to get to where they checked our ID before we went through the bag check, the staff member wanted us to get out of the line to walk for much longer to get to that area. It was nuts. One of our party spoke up and insisted that we stay where we were. She let us proceed.

Initially this flight was delayed by an hour and after boarding the flight had mechanical issues and had to return to the gate and we were deboarded. Luckily the problem was resolved and we were able to fly. Overall, the flight was delayed by 3 hours. The crew was great and they tried to help us out through this time.

It was an ok FLight only due to the plane was a different model than on the first leg. Just a bit older. Otherwise very good.

No notice of gate change at the original gate. When my mobile boarding pass didn't scan, staff looked up the wrong name in trying to place me.

Crew was helpful and respectful. Pilot could have landed a little smoother. Overall delightful experience.

The Alaska airlines flight attendants were great. Boarding went smoothly. The cabin was comfortable intitially, and seemed stuffy later. I tried to open the vents but they were not very powerful to cool our seating down. Ride was smooth. They left the gate early and arrived early. The pubic address used by attendants was scratchy. No, it wasn’t their voices it was their system.

Old plane with very little recline in the seats. No TVs and only have us snacks for a 6 hour flight.

My flight was cancelled twice and the third time I tried to rebook it online I cancelled the flight because it looked like I would get a refund to my credit card. Instead I now have a credit. I was also on hold for three hours waiting for a representative and then disconnected. I will never fly delta again.

Flight for canceled. Horrible experience.. had to rent a car to drive myself up here.

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Really bad baggage handling. Had my Rimowa bag badly damaged at the latches.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

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

At least the delays were short. Business class, even in the new planes is very crowded now with crappy tray tables

There were issues with the first segment but what really bothered me overall is that you rebooked me and put me in a seat away from my wife and then put her in another booking or boarding group. I don't like having to monitor every little thing you guys do in order to get what I paid for in the first place.

See my previous comments. I was probably booked in business but was moved to economy

Delays!!! Serious delays. I was told by a member of staff in LGA that I would miss my DEN to LAX flight connection, so I was put on a later flight. Due to delays I would have been able to have made my original flight, where I was sat in business class - seat 1A: I was put on my original flight but bumped from business - 1A to economy 33C. I want a refund for paying business class but only flying economy

This flight was 2.5 hours delayed due to crew issues. This meant that we arrived after 2 AM. Very very inconvenient and we were not really kept well informed.

The new Airbus A231neo has neat tech but the economy seats are so tight together that I always had my shoulders against one passenger or the other. I was very miffed that Basic Economy REQUIRES check-in of bags other than your personal carry-on; if you want to offer low-cost airline prices and then add services for a fee, just let me carry on my duffel. Hell, I could have put my carry on IN the duffel and called it a day but the gate agent would not let me; I ended up paying $40 for the risk of losing my bag. Not the worst flight, but far from the best.

Brutal delay of 24 hours on first floight the 3 hours in Chicago . Tiny seats , screaming child behind me kicking the seat … couldn’t be worse

No water on the toilets, dirty sits. 4 hours delayed departure.

Horrible! I paid for a straight flight from Chicago to London. A week before trip it changed and now I had a connecting flight. Our flight was delayed an hour and a half because our flight crew was still flying in from CA. Forty passengers ran from one plane to the next. The next United Airlines flight was delayed two to three hours because of mechanical difficulties. They had to ready another plane which took time. I missed my scheduled excursion in London. 😢

Boarding was efficient. Crew was not pleasant and skipped me during a round of beverage service. Older plane with no seat back screens and I couldn’t connect to wifi or their entertainment offerings.

The American flight was a connecting flight to an international flight. The international flight has a 2 check bag rule. Despite being informed of this, American would only check 1 bag and wanted 100 to check the second (basically a 3rd carry-on) to NYC. Subsequently tsa took a sealed container of maple syrup and a few other things that couldn't be in carry-on plus I had to lug around 3 pieces of luggage for the entire trip. The American reservation was made with the international and American actually checked the one piece the entire way to China. This is one of the reasons that I will avoid American airlines if possible in the future.

I arrived to LaGuardia Airport 50 minutes prior to my 6am flight but was told that I was too late and would have to flight standby to Dallas in order reach my final destination of Jackson, MS. Hundreds of people were in my situation but the agents chalked this up to being normal for any day. Had my been able to board my original flight I would have arrived at my destination by 10:30am. I didn’t arrive until 7:30pm which included a 30 minute wait on the tarmac. Strangely my luggage arrived at my final destination at 12:30pm of the same travel day. This was by far the worst travel experience I’ve ever had.

delayed multiple times. no resolution on anything from AA customer service. was put on hold in chat to talk to manager. was 6th in line to talk to manager for more than TWELVE HOURS - from sometime around 9AM until well after I had gone to bed that evening. no explanation, no attempt to make it right. just a five hour delay because of repeated maintenance claims

Very aggressive and unhelpful ground crew. Wanted to check my hand luggage for 3 flights. I had lots of delicate items and computer equipment. So the silly lady wanted to rebook 3 international flights because of a carry on. What nonsense. The baggage handler suggested I put it under my seat - so I did. And this was during the rebooking chaos of the Microsoft crash. She was the most arrogant annoying and aggressive ground staff member I’ve met in 20yrs. (AA flight out of Houston).

It was freezing in there. When I asked about it, the response is “we would have to tell them” and then she just walked away and continued to serve beverages. Everyone was cold and they didn’t care at all.

I did not enjoy continuously being lied to about the amount of time we would circle Chicago before deciding to redirect to Milwaukee. Then the amount of time we would sit on the ground in Milwaukee waiting for gas, or to take off again. Or the amount of time it would then take to get to Chicago again, or sit on the runway waiting for a gate. The whole time continuously hopefully we would make our connecting flight that kept getting delayed as well. Only to scramble and miss it. Enough with the BS. Tell me the truth. "Sorry, things are backed up and your probably not going to make your flight. You should rebook on the next flight now rather than wait." You'll never hear those words from an airline. Speaking of which. If the flight has been redirected and/or is seriously delayed, how about making the WiFi free for everyone so they get to rebooking and reserving hotel rooms while still in the air. You've inconvenienced me already and now you want me to pay $20 for Internet so I can try to make other plans. Absolutely disgusting!

The food was horrible compared to other airlines, there was no space for the overhead bins for carry-on luggage, and the seats were very uncomfortable.

The flight was quick which gave me more time to get to my other flight.

16 Hours delayed, NOT because of the cybersecurity Microsoft issue, but because we were one flight attendant short, then when the missing flight attendant showed up two hours later, the flying shift of our pilot had expired, so, now no pilot. American Airlines is the new Spirit Airlines, actually, that is not fair for Spirit, they are probably better.

Worst flight in terms of service and food. Attendants were inexperienced, no preflight drinks, did come and give us hot towels until well into the flight. The left the Curtin open between main cabin and everyone from the main cabin went to the fist class bathroom. Food was awful! Had the golden chicken and was too lemony and inedible. No offer of coffee after. Awful!

Better than expected.on time. Friendly staff in NY however MYR not so nice.

The flight crew and flight attendants are poorly trained and demonstrate poor professionalism. They have a sloppy appearance and communicate with patrons poorly. It is embarrassing for them to be representatives of an airline and for them to be called professionals.

After 5 hours of delay, they cancelled the flight. Very disappointed

My flight to LA was cancelled. I waited at the airport for 3 hrs saying it was delayed and then all of a sudden it was cancelled. Frontier only gave me a voucher and refund but could not rebook me. Flights on other airlines were too expensive last minute. I had to drive down to LA and didn’t even take my return flight home since I had to drive. One of the worst airline experiences in my life. It’s crazy how airlines can just upend people’s plans just like that.

Flying Frontiier was extremely poor!! I paid for a7:15am flight on flight 1601 from PHL To Las Vegas and the delay was brutally, excruciatingly and disgustingly long (8 hrs). I arrived by Uber to PHL at 5:30 am and had to spend the entire 8 hr delay inside the airport. Even more atrocious was that the flight was delayed twice. On the phone with customer service for two hours and was not fully compensated. I feel taken advantage of with this airline. They offered a menial couched for another flight within 90 days to me and my husband who has never flown but this experience has made us almost 100% sure to not fly this airline and will suggest that others don’t either. We don’t want to book ever again, don’t want a menial voucher and I believe by standard and because the flight was delayed for 8 hours, I should be fully reimbursed for the entire round trip. There is no excuse why this should have ever occurred. After sharing my experience with others in Vegas and Philadelphia, I was told that Frontier airlines is notorious for long delayed flights, poor customer service and refusal to compensate people correctly. I’m very nervous to see what departing from Vegas to Philadelphia will bring.

I fly Frontier often and generally don't have any issues. For some reason, the Denver to Houston's George Bush Intercontinental (IAH) flight always needs to wait on the tarmac in Houston because a gate is not available after landing. I've been stuck for as little as 15 minutes and as much as a little over an hour. I know only fly the Frontier Denver to IAH route when there is not an available flight to Houston Hobby (HOU).

Flight was 3 hours late leaving. Poor communication from the staff about delays. Impossible to get in touch with customer service (by design). And it actually didn't come out to be much cheaper than a non-budget airline! Not worth the headache, I'm never flying Frontier again

I’ve never flown frontier without a flight getting canceled. I understand that things go wrong with planes, but all other airlines handle cancellations so well. Frontier becomes a dumpster fire if a problem appears for them.

Checking in was easy and simple, crew was nice and efficient, but I would improve seat assignment randomness to make it easier to sit together based on when you check in. Overall would fly with them again.

Flying Frontier was a nightmare. From the booking through Kayak, checking in, departing and arriving, I will never recommend Kayak or Frontier.

Book cheap flights from Seattle to North America

Recent round-trip flight deals

8/13Tue
nonstopSpirit Airlines
2h 33mSEA-LAS
8/14Wed
nonstopSpirit Airlines
2h 43mLAS-SEA
$51
9/4Wed
nonstopFrontier
2h 47mSEA-DEN
9/7Sat
nonstopFrontier
3h 01mDEN-SEA
$51
9/25Wed
nonstopAlaska Airlines
4h 03mSEA-ORD
9/29Sun
nonstopAlaska Airlines
4h 34mORD-SEA
$69
9/24Tue
nonstopDelta
2h 44mSEA-ONT
9/28Sat
nonstopDelta
2h 51mONT-SEA
$137
9/16Mon
nonstopDelta
2h 47mSEA-SAN
9/18Wed
nonstopDelta
3h 05mSAN-SEA
$137
9/20Fri
nonstopAlaska Airlines
2h 35mSEA-ONT
9/21Sat
nonstopAlaska Airlines
2h 38mONT-SEA
$147
10/1Tue
1 stopUnited Airlines
6h 33mSEA-DEN
10/8Tue
1 stopUnited Airlines
8h 39mDEN-SEA
$182
12/5Thu
1 stopUnited Airlines
7h 47mSEA-DEN
12/8Sun
1 stopUnited Airlines
5h 54mDEN-SEA
$187
9/17Tue
nonstopAmerican Airlines
4h 04mSEA-ORD
9/23Mon
nonstopAmerican Airlines
4h 31mORD-SEA
$197
10/31Thu
1 stopAmerican Airlines
8h 43mSEA-DEN
11/4Mon
1 stopAmerican Airlines
6h 10mDEN-SEA
$197

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Recent one-way flight deals

9/4Wed
nonstopFrontier
2h 47mSEA-ONT
$29
8/21Wed
nonstopSpirit Airlines
2h 46mSEA-LAX
$29
9/25Wed
nonstopAlaska Airlines
2h 35mSEA-ONT
$60
9/27Fri
nonstopAlaska Airlines
2h 47mSEA-SAN
$69
9/22Sun
nonstopDelta
2h 50mSEA-LAX
$79
8/24Sat
nonstopDelta
2h 33mSEA-DEN
$79
9/23Mon
nonstopAmerican Airlines
4h 04mSEA-ORD
$85
9/18Wed
1 stopAmerican Airlines
9h 05mSEA-DEN
$88
9/6Fri
nonstopUnited Airlines
5h 17mSEA-EWR
$113
12/18Wed
nonstopUnited Airlines
2h 49mSEA-LAX
$114

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Last minute flights from Seattle to North America

Last minute flight, train and bus deals

7/30Tue
nonstop
2h 34mSEA-LAS
8/1Thu
nonstop
2h 44mLAS-SEA
$104
7/29Mon
nonstop
2h 52mSEA-LAS
7/30Tue
nonstop
2h 39mLAS-SEA
$106
7/26Fri
nonstopAmerican Airlines
2h 57mSEA-LAX
8/26Mon
nonstopAmerican Airlines
2h 46mLAX-SEA
$297
7/26Fri
nonstopAlaska Airlines
2h 44mSEA-DEN
7/30Tue
nonstopAlaska Airlines
2h 57mDEN-SEA
$327
7/28Sun
nonstopUnited Airlines
2h 43mSEA-DEN
8/2Fri
multi-stopUnited Airlines
7h 29mDEN-SEA
$337
7/26Fri
multi-stopUnited Airlines
7h 24mSEA-DEN
8/2Fri
multi-stopUnited Airlines
7h 29mDEN-SEA
$346
7/27Sat
multi-stopDelta
6h 16mSEA-DEN
7/28Sun
nonstopDelta
3h 00mDEN-SEA
$347
7/27Sat
multi-stopAmerican Airlines
6h 32mSEA-LAX
7/30Tue
nonstopAmerican Airlines
2h 43mLAX-SEA
$367
7/30Tue
nonstopDelta
3h 51mSEA-DFW
8/10Sat
nonstopDelta
4h 16mDFW-SEA
$391
7/30Tue
nonstopAlaska Airlines
3h 52mSEA-DFW
8/8Thu
multi-stopAlaska Airlines
7h 12mDFW-SEA
$400

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Seattle - North America Flights

Departure:

Seattle (SEA)United States

Return flight deals:

North America - Seattle

Cabin classes:

$236
$124
$266
$54