ONT - SEA

$101 Find Cheap Flights from Ontario to Seattle - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Seattle departing on 8/12. 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
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$211
Typical prices: $206-$338
Frontier
Wed 7/15Tue 8/18
ONT - SEA • 1 stop
Cheapest non-stop
$212
Typical prices: $175-$317
Frontier
Sun 9/6Mon 9/7
ONT - SEA • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Frontier Economy Bundle adds a carry-on; Premium Bundle adds legroom for $20 more.
Delta offers free Wi-Fi; Alaska adds a 20-minute baggage guarantee on arrival.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $211 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with Alaska Airlines, Delta and Frontier. Average duration is 2h 45m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 96% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $119 (round-trip)
Shortest trip • 4h 05m (one-way)
Insights
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Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 24% compared to booking last minute.
Insights
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When to travel
Cheapest • 20% price drop
Most popular
Good to know
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+1
+1
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Flight Deals

Cheap Flights from Ontario to Seattle (ONT-SEA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to 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 flight deals from Ontario to Seattle

Wed, Jul 15 - Tue, Aug 18
Frontier Logo
6:00 am - 9:17 am
ONT
-
SEA
27h 17m
1 stop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$211Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
6:00 am - 1:22 pm
ONT
-
SEA
7h 22m
1 stop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$212Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
6:00 am - 1:22 pm
ONT
-
SEA
7h 22m
1 stop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$213Frontier
Thu, Aug 20 - Mon, Aug 24
Frontier Logo
6:00 am - 1:22 pm
ONT
-
SEA
7h 22m
1 stop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$214Frontier
Sat, Aug 8 - Sun, Sep 6
Frontier Logo
4:09 pm - 6:58 pm
ONT
-
SEA
2h 49mnonstop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$215Frontier
Sat, Aug 22 - Sat, Aug 29
Frontier Logo
6:00 am - 1:22 pm
ONT
-
SEA
7h 22m
1 stop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$216Frontier
Sat, Sep 5 - Thu, Sep 10
Frontier Logo
6:00 am - 1:22 pm
ONT
-
SEA
7h 22m
1 stop
Frontier Logo
11:15 am - 2:03 pm
SEA
-
ONT
2h 48mnonstop
$217Frontier
Sun, Aug 16 - Thu, Aug 20
Frontier Logo
6:00 am - 1:17 pm
ONT
-
SEA
7h 17m
1 stop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$218Frontier
Sat, Aug 22 - Mon, Aug 31
Frontier Logo
4:49 pm - 7:38 pm
ONT
-
SEA
2h 49mnonstop
Frontier Logo
1:35 pm - 11:50 pm
SEA
-
ONT
10h 15m
1 stop
$219Frontier
Fri, Jul 24 - Wed, Aug 19
Frontier Logo
4:49 pm - 7:38 pm
ONT
-
SEA
2h 49mnonstop
Frontier Logo
11:54 am - 2:45 pm
SEA
-
ONT
2h 51mnonstop
$220Frontier
Booking Insights

KAYAK's insights & trends for Ontario to Seattle flights

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

How much is a round-trip flight from Ontario to Seattle?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Ontario to Seattle departing in July.

What’s the cheapest day of the week to fly from Ontario to Seattle?

The average price of all round-trip flights from Ontario to Seattle clicked on KAYAK for each day over the last 12 months.

When flying from Ontario to Seattle, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Ontario, you’ll find the best rates on Thursdays and the most expensive ones on Sundays.

What is the cheapest month to fly from Ontario to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ontario to Seattle, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Ontario to Seattle is January, where tickets cost $197 (return) on average. On the other hand, the most expensive months are June and February, where the average cost of round-trip tickets is $298 and $293 respectively.

Can I save money by flying with a layover from Ontario to Seattle?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $276 on average.

How far in advance should I book a flight from Ontario to Seattle?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Ontario to Seattle, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Ontario to Seattle, you should book around 3 weeks before departure, which saves you about 24% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 6 weeks before departure.

Expert advice

Expert advice for your flight from Ontario to Seattle

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines and SEA

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Frontier and Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Jennifer Simonson

Jennifer Simonson

Expert on ONT

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Good to know

Low seasonFebruary
Cheapest flight$101
Best time to beat the crowds but there is an average 19% increase in price.
Most popular time to fly and prices are also 5% lower on average.
Flight from Ontario to Seattle

When to book flights from Ontario to Seattle

Are your dates flexible? Find out the best times to travel from Ontario to Seattle based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Ontario to Seattle

  • Is onsite parking available at Ontario International Airport?

    If you plan to leave your car at the airport, Ontario International Airport has a variety of parking options ranging from Valet Parking to premium parking, long-term parking, and even economy parking. Parking Lots 3 and 4 offer the best long-term parking options as cars are charged by the day instead of hourly, as is the case for other parking lots. Parking Lot 3 is the most convenient as it is located close to Terminal 4 and Terminal 2. Parking Lot 5, on the other hand, is the furthest from the airport terminals but also the cheapest one. Anyone parking here can use the free airport shuttle to get to the terminals.

  • Which is the cheapest way to get to Ontario International Airport?

    The bus is the most budget-friendly way to get from the city center to Ontario International Airport. They can be found at Holt @ Palm Eb Fs, where you’ll take the 61 bus. This bus goes directly to the airport, and you’ll be dropped off at Terminal Way 2 in less than 20min.

  • Does Seattle Tacoma International Airport have accessibility services?

    Seattle Tacoma Airport is equipped with special access facilities to provide travelers with a safe and easy way to get around the airport. For instance, points of access to all terminals, as well as other buildings within the airport, are fitted with ramps and escalators to make it easy for anyone in a wheelchair to get through. Similarly, all the toilets have an accessible stall for travelers with limited mobility.

  • What are the layover options when flying from Ontario to Seattle?

    If you’ve booked connecting flights, your layover will depend on the airline you’re flying with. Most airlines will stop at an airport that serves as their hub since it is cheaper and extremely convenient. For example, if you’re flying with Delta, you’re most likely to have a layover at Salt Lake City International Airport, the only hub for Delta Airlines on this route. Similarly, flights serviced by United Airlines are scheduled for a layover at San Francisco International Airport, which is a hub for the airline.

  • What is the cheapest flight from Ontario to Seattle?

    In the last 5 days, the lowest price for a flight from Ontario to Seattle was $101 for a one-way ticket and $211 for a round-trip.

  • Do I need a passport to fly between Ontario and Seattle?

    A passport is not required to fly from Ontario to Seattle.

  • Which airlines offer Wi-Fi service onboard planes from Ontario to Seattle?

    All the following airlines offer inflight Wi-Fi service on the Ontario to Seattle flight route: Alaska Airlines, Delta, Hawaiian Airlines, JetBlue, American Airlines, Japan Airlines, and British Airways.

  • Which aircraft models fly most regularly from Ontario to Seattle?

    The Airbus A321neo is the aircraft model that flies most regularly on the Ontario to Seattle flight route.

  • Which airline alliances offer flights from Ontario to Seattle?

    SkyTeam, and oneworld are the airline alliances operating flights between Ontario and Seattle, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Ontario to Seattle?

    There are nonstop flights from Ontario to Seattle on a daily basis.

  • Which is the best airline for flights from Ontario to Seattle, Alaska Airlines or Southwest?

    The two airlines most popular with KAYAK users for flights from Ontario to Seattle are Alaska Airlines and Southwest. With an average price for the route of $299 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Southwest is also a great choice for the route, with an average price of $268 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Ontario to 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 Ontario to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Ontario 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 Ontario to 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 Seattle with an airline and back to Ontario with another airline. Booking your flights between Ontario and SEA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to 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 to Seattle from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Ontario to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $193 or less one-way and $290 or less round-trip.
  • Los Angeles International Airport (LAX) is about 50 miles away from Ontario International Airport (ONT). It provides an alternative to Ontario International Airport with better amenities and more flight options.
  • Holiday Inn Ontario International Airport is the closest hotel to the airport. If you have an early morning flight, consider spending the night here to avoid the hectic commute to the airport.
  • If you want to watch Netflix or get some work done during your flight, consider booking with Delta Airlines. They offer in-flight Wi-Fi, and the seats have power and USB outlets in case you want to recharge your devices.
  • Ontario International Airport has a good number of pet relief areas in case you’re traveling with a pet or service animal. You can find them in Terminals 2 and 4, near Gates 210 and 410, respectively.
  • Seattle-Tacoma International Airport (SEA) has shower facilities in case you want to freshen up after your flight. They can be found in the Delta Airlines Sky Club located at Concourse A, near Gate 1.

Prefer to fly direct from Ontario to Seattle?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Ontario to Seattle/Tacoma Intl.
Find which airlines fly direct from Ontario Airport to Seattle/Tacoma Intl Airport, which days they fly and book direct flights.

Direct departures

Ontario to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Ontario

Monday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Tuesday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Wednesday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Thursday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Friday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Saturday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

Sunday

Alaska Airlines,Delta,Frontier

Alaska Airlines,Delta, +1 more

See more direct flights

Reviews of the top 5 airlines serving from Ontario to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Ontario to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ontario to Seattle? 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.
7.9
Alaska AirlinesOverall score based on 12625 reviews
7.0Food
7.8Comfort
7.0Entertainment
8.5Crew
8.1Boarding
Airline reviews

The seat on row 11 was a little hard cause my butt was hurting a little bit from sitting after and hour.

8.0 Excellentola, Jul 2026
ONT - SEA
Read more Alaska Airlines reviews

The seat on row 11 was a little hard cause my butt was hurting a little bit from sitting after and hour.

The first flight was fine, great crew, but the plane was delayed 45 minutes to go to Seattle because of they were missing a ramp. That would make sense if the plane was actually at the gate. Not if we’re still waiting for a plane. After we landed we waited 30-45 minutes on the tarmac just to get off the plane. Alaska made me miss my connecting flight, wasting my time, and my money. I should honestly be reimbursed, but hey, when does the airline ever actually take accountability? Never.

It was ok! Not fond of sitting in middle seat. Tried to upgrade with my Atmos card but it was a new account and they weren’t able to look up my account details.

There is no entertainment on the plane. The snack is minimal. The crew was nice and professional.

Overall it was good. There was a delay in departure, which is why I did not rate it as excellent.

First time flying with any airline that has decent seating. Great experience crew was friendly and the pilot was as well.

Didn’t like anything. Alaska boarding process takes too long and is poorly managed. Flight crew unorganized and too lax not very professional. I fly very frequently (weekly) and this as the worst overall trip I have ever taken.

Nothing! I just didn't eat or use entertainment. I had three seats all to myself and it was wonderful!!!!

I don't know what it is. But it seems that flights from Ontario to Seattle are always delayed. This one was delayed 3 hours. I guess I should just expect it from now on.

Connection in Seattle was almost a disaster. Departure gate was changed but Departure display was never updated. Quite a few people were waiting at the original gate and had to run to new gate after it was discovered online. Display never updated.

Flight was delayed, full flight and I had to change gates. Southwest flights are always late later in the day.

Paid for premium extra leg room but the bin space for rows 1-3 had to go in rows 4-6 and 4-6 had to go to 7-9 because flight attendants have snacks and their luggage upfront. So we pay extra to have to fight thru traffic to get our bags. Only 2nd day of new seating so hope they fix this.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

Southwest is Southwest. No frills. If you're luck enough to get a happy crew (we did), then it makes for a nicer flight.

I would have liked to arrive on time - not 5 hours late!

Board Milian spokesman with pre boarding , not after A group and without my spouse. Total BS, back to Alaska Airlibes I GO. oner 1.2M miles and 900 flights, and every time I fly SWA I regret it, thos will be last time, I only flew SWA but to time requirements fir a Funeral. NEVER AGAIN SWA

Good crew, funny movies, but you need phone ports in the plane and better snacks. :)

Had a long layover in rainy Chicago. The staff were attentive - my husband needed a wheelchair due to a recent fall and unsteady on his feet. They are wonderful for those of us who need a bit of extra care. My only complaint was discovered upon unpacking our suitcases at home. One (we had 3 carry on size and one just a bit larger) had water damage to everything inside. All the clothing (just happened to be the case with the clean clothes) were wet. I know it was raining, but why would items inside be wet? The paperwork packed in this case was damp with ink running. There were momentos from our 10-day European vacation that I was hoping to scrapbook - but alas, they will be scrapped - too damaged to keep. The boxes of French chocolate were damp on the outside. My expensive camera now has a cracked screen and a Gaudi tea-for-one was cracked - even though it was packed in clothing. I know it happened on this flight as I repacked all four suitcases before leaving New York in the morning. My first unhappy experience with luggage at Southwest.

I liked receiving attention from aged and well experienced flight attendants. I disliked the non-gluten-free snack but I brought my own so I was OK.

The a/c wasn’t working very well and it was a very hot flight

Not really a “Delta” problem but worth mentioning: Boarding was a difficult process. TSA seemed understaffed and Pre-Check took longer than regular TSA. The supervisor was frazzled and yelled at travelers. Once through TSA, we had to put our carry-ons through another x-ray machine. Then queue up to board with both boarding pass and ID. Then, when we got to the stairs on the tarmac, we had to show our boarding pass again. Maybe this is just normal for Kona since the terminal is outdoors (but still a “secured” area).

Checkin was good, fllight ws good. Onlly complaint is lack of foot on 6 hour flight from Seattle to Boston. Snacks were flimsy - chips and cookies. could have offered something more substantial for such a long flight. I know you can buy food in airport but for the price you pay for a ticket, they should step up for the passengers.

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

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.

There was a security issue at the airport and we were unable to land. We circled endlessly and then landed at another airfield for fuel. We then circled the airport again, almost landed but didn’t fully touch down before circling again. I am thankful to the crew for keeping us safe- the issue was the airline and staff at the airport getting us seats on our connecting flights. That part was hours of searching for someone and getting in double my steps.

Thank you for not flipping the plane on the run way. You guys get a 5 star rating for the flight!!!

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

There was no wifi even after my husband paid for wifi it wasn’t working. The plane looked and felt old.

Flight and seats were great. Food service was average at best. The real main problem we had is that we got cheeseburgers for the kids but the plates was extremely hot. Like ridiculously hot and the stewardess never said anything. Luckily or unluckily my wife touched the plate and was able to deal with it before the kids got burned.

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

It was pretty good except there was no food, which was understandable because it was a short flight but I would have liked to at least have a snack; otherwise it was great. Staff/crew, great. Thank you

Everything was good for the price I paid. Crew was very nice.

I was put in seat 6B with no warning. Had no seat in front of me just sticks out in the aisle so I had to hold what I could and put the rest in a bin way further down.

I was booked thru Hawaiian Airlines (HA) on Kayak in February. I got 2 confirmation emails from Hawaiian Airlines in February. Even though the flight ticket informed me the flight was marketed thru HA and operated by Alaska Airlines (AA), I was never given any confirmation codes or anything from Kayak or AA to check into my flight online ahead of time. They also couldn't find the HA flight number I was given on their website and was told my flight did not exist unless I searched thru the AA website for flight details that was similar to the info HA gave me. The only way to check into my flight and make sure the flight still existed required me to get there 4 hours early. When I arrived at the airport, HA desk told me to go to AA desk. First AA desk redirected me to another desk, second AA desk told me to find someone with an iPad, and finally the iPad rep was able to help me. I also had to chat with AA reps online the night previous to my return trip because the same issue occurred.

There were several delays and we were stressed about making our connection. The announcements for boarding were hard to hear or understand. The seating was uncomfortable for a 6 hour flight.

Remind customers of the need to have passport or new ID for boarding.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

I’m not gonna fly Frontier Airlines because booking is not an option. No water or food is for high price, not equipped for health emergency incompetent crew for emergency services. Cheap airline shows it is cheaper in all service categories. Boarding is the best of all airlines!

The seats were extremely hard and uncomfortable, even for a budget airline.

Boarding was very well executed. Got my bag right away.

There was nothing to like, flight delayed had to move to different departure areas, disorganized to say the leasr

I didn't get to do this flight l, hard to review

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

The whole experience was bad. Didn't know no complimentary drinks or snacks. $4.39 for a soda is ridiculous even a bottle water. A carry on was $74 just crazy. I don't think I will take this airline ever again. Very bad

Everything you need to know for your flight from Ontario to Seattle

Information on your arrival and departure airports