ONT - SEA

$43 Find Cheap Flights from Ontario to 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 Ontario to Seattle departing on 5/27. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Seattle

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Seattle, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Seattle, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Ontario to Seattle

 
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.

Recent round-trip flight deals from Ontario to Seattle

KAYAK's recommended round-trip deals from the most popular airlines that fly from Ontario to Seattle.
Discover the best prices for you by selecting your travel dates on KAYAK.
Frontier Logo
11:33 am - 2:20 pmONT-SEA
2h 47mnonstop
Frontier Logo
1:50 pm - 4:30 pmSEA-ONT
2h 40mnonstop
$86Frontier
Find Deal
Tue, Jun 3 - Sat, Jun 7
Frontier Logo
11:35 am - 2:36 pmONT-SEA
3h 01mnonstop
Frontier Logo
3:10 pm - 5:52 pmSEA-ONT
2h 42mnonstop
$87Frontier
Find Deal
Tue, May 27 - Tue, Jun 3
Alaska Airlines Logo
11:51 am - 2:35 pmONT-SEA
2h 44mnonstop
Alaska Airlines Logo
3:53 pm - 6:25 pmSEA-ONT
2h 32mnonstop
$137Alaska Airlines
Find Deal
Wed, May 21 - Tue, May 27
Alaska Airlines Logo
11:51 am - 2:35 pmONT-SEA
2h 44mnonstop
Alaska Airlines Logo
8:26 am - 10:57 amSEA-ONT
2h 31mnonstop
$147Alaska Airlines
Find Deal
Wed, May 21 - Mon, May 26
Hawaiian Airlines Logo
4:45 pm - 7:25 pmONT-SEA
2h 40mnonstop
Hawaiian Airlines Logo
8:26 am - 10:57 amSEA-ONT
2h 31mnonstop
$154Hawaiian Airlines
Find Deal
Sat, May 31 - Sun, Jun 1
Delta Logo
6:00 am - 8:55 amONT-SEA
2h 55mnonstop
Delta Logo
8:20 am - 11:04 amSEA-ONT
2h 44mnonstop
$158Delta
Find Deal
Sat, May 31 - Sun, Jun 1
Delta Logo
2:55 pm - 5:55 pmONT-SEA
3h 00mnonstop
Delta Logo
8:20 am - 11:04 amSEA-ONT
2h 44mnonstop
$159Delta
Find Deal
Sat, May 31 - Sun, Jun 1
Southwest Logo
4:10 pm - 10:20 pmONT-SEA
6h 10m1 stop
Southwest Logo
5:30 am - 2:15 pmSEA-ONT
8h 45m1 stop
$212Southwest
Find Deal
Tue, Jun 3 - Sat, Jun 7
Southwest Logo
6:05 pm - 11:05 pmONT-SEA
5h 00m1 stop
Southwest Logo
5:15 am - 12:05 pmSEA-ONT
6h 50m1 stop
$217Southwest
Find Deal
Tue, Jun 17 - Fri, Jun 20
Hawaiian Airlines Logo
10:00 am - 2:26 pmONT-SEA
4h 26m1 stop
Hawaiian Airlines Logo
11:20 am - 5:06 pmSEA-ONT
5h 46m1 stop
$236Hawaiian Airlines
Find Deal
Thu, May 29 - Sat, May 31
Expert advice

Expert advice for your flight from Ontario to Seattle

 
Snippets provided in this section are AI-generated based on a summarization of KAYAK-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Frontier

Frontier's Economy Bundle includes a carry-on and no change fees, ideal for budget travelers.


Frontier's Premium Bundle offers priority boarding and extra legroom for just $20 more.

Read more about Frontierby Stefanie Waldek
Alaska Airlines

Alaska Airlines offers a 20-minute baggage guarantee for quick baggage claim.


Alaska Airlines' Premium Class offers priority boarding and extra legroom on flights over 350 miles.

Delta

Delta offers free Wi-Fi for SkyMiles members on domestic flights.


Delta's Comfort Plus seats offer up to three inches more legroom.

Read more about Deltaby Stefanie Waldek
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and Delta

Stefanie Waldek

Stefanie Waldek

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.

Read more
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet Baskas

Harriet Baskas

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.

Read more
Useful Info

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.

Find cheap flights to Seattle
Find cheap flights to Seattle

Planning a trip from Ontario to Seattle? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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 Friday and avoid Mondays 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 $157 (return) on average. On the other hand, the most expensive months are April and December, where the average cost of round-trip tickets is $247 and $247 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.

No, with an average price for the route of $338, prices are generally cheapest when you fly direct.

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. For the absolute cheapest price, our data suggests you should book 4 weeks before departure.

Good to know

Low seasonJanuary
High seasonJuly
Cheapest flight$43
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly with an average 13% increase in price.
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 3 days, the lowest price for a flight from Ontario to Seattle was $43 for a one-way ticket and $86 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?

    Alaska Airlines, Hawaiian Airlines, Delta, American Airlines, and Japan Airlines offer inflight Wi-Fi service on the Ontario to Seattle flight route.

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

    The Airbus A320neo is the aircraft model that flies most regularly on the Ontario to Seattle flight route.

  • Which airline alliances offer flights from Ontario to Seattle?

    oneworld, and SkyTeam 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 Delta?

    The two airlines most popular with KAYAK users for flights from Ontario to Seattle are Alaska Airlines and Delta. With an average price for the route of $258 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $245 and an overall rating of 8.0.

  • 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 $114 or less one-way and $188 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?

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, +8 more

Alaska Airlines, Delta, +9 more

Tuesday

Alaska Airlines, Delta, Frontier, +7 more

Alaska Airlines, Delta, +8 more

Wednesday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Thursday

Alaska Airlines, Delta, Frontier, +7 more

Alaska Airlines, Delta, +8 more

Friday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Saturday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Sunday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

See more direct flights

Direct returns

Seattle/Tacoma Intl to Ontario

Monday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Tuesday

Alaska Airlines, Delta, Frontier, +7 more

Alaska Airlines, Delta, +8 more

Wednesday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Thursday

Alaska Airlines, Delta, Frontier, +7 more

Alaska Airlines, Delta, +8 more

Friday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Saturday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

Sunday

Alaska Airlines, Delta, Frontier, +8 more

Alaska Airlines, Delta, +9 more

See more direct flights
See more direct flights

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.
8.0
Alaska AirlinesOverall score based on 9968 reviews
7.9Comfort
8.5Crew
7.1Food
8.2Boarding
7.1Entertainment
Airline reviews

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

2.0 MediocreMichael, Apr 2025SAN - SEA
Read more Alaska Airlines reviews

There was no seating at the gate, no where to charge your devices, super crowded. Boarding in group F meant all luggage space was taken when it was time for me to board. The boarding crew was short with everyone and seemed irritated. The luggage space was insufficient, the seat was too small for me (6'4") and very uncomfortable trip. I was in a middle seat between a person snoring the whole trip and a person with very strong body odor. The flight crew was terse and unfriendly, seemed irritated and impatient. Yelled a lot at people with earbuds in, understandable. Finally, we arrived 10 minutes early, only to sit on the tarmac for 20 minutes and wait for a gate. Worst flight experience I've had in years.

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

Even though we checked in, checked bags, and went through security, I was told at the gate that I hadn’t checked in. I was pulled aside and had to verify my identity yet again. Otherwise, the flight was fine.

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.

Very nice staff, plane was delayed-they gave some snacks about 30 min after delay due to mechanical issues (which I appreciate them checking the plane)

Due to an aircraft maintenance issue we switched planes but the catering/food didn't make iot on the new plane. On the way home the in-flight entertainment/wifi was not available. Throughout these difficulties the staff and crew were fantastic to deal with!

The flight was canceled so i booked another flight with Delta, so essentially there was absolutely nothing that i enjoyed about my experience with this flight

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

My flight was delayed. But it was during holidays so you kind of expect things like that to happen. I am not a frequently flyer so I am OK with that. But none the less, once the flight started, it seemed to me like it went fast. 😊

The app is very bugy, did not work well. Other than that it was ok.

Delta flight was on time, seats were comfortable, and crew was nice.

The worst part was I was NOT allowed in the lounge even though I was holding a first class ticket and have a premium American Express card. I have flown Business or First Class with many airlines. Delta is the ONLY one who does not extend this courtesy to anyone except people who hold the very expensive American Express card. As a result, I won’t fly Delta if I have any other choice.

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

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

Flight left early and arrived early. the whole trip was excellent.

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Inexpensive, got an exit row aisle aeat with no middle passenger, bought a great breakfast sandwich, flight comfortable & arrived ahead of schedule.

It was terrible, if they ran flights on time it would make a big difference.

Delta seems to be improving in many areas, except they are super bad with the food available. Bring back normal food service on long flights.

Delta was great the entertainment was outdated. Screen was very small and didn’t work.

The departure gate was changed from C1 to B18 but it was never announced at the C1 gate nor did I receive any email or text message or phone call about the gate change. I was in a window seat. In the other two seats next to me were Mr. Rotund and Ms. Rotunda, a youngish couple. Just the two of them should have booked three seats. I was smashed up against the wall and window for five hours. Overall, I'd say my flight sucked. Wouldn't you?

I couldn't get checked in 24 hours before either leg of my flight. I tried both my Alaska and Hawaiian codes on both apps.

We moved from the international terminal to a new location. I think there are still some bugs to work out . We didn’t receive check in notification and had to scramble to find it but i think it will work out

Not so good. The takeoff was aborted after reaching 100 knots due to a problem with the front tires. I do commend the pilot for a quick decision and preventing a potential disaster. We returned to the gate to put fresh tires on the front. Our flight was delayed for over 3 hours. The rest of the flight was okay. We were reimbursed by Hawaiian Airlines for only $50. Not too generous

Arrived at the gate with no seats assigned. Was told by gate agent the flight was full and we would not be on it. I asked the gate agent how could I be sold tickets when the flight was full. She replied, “Thats just how they do it.” I was able to get seats once I arrived at the gate. The flight itself was great. I’ll never purchase tickets without seat assignments from kayak or anyone again. Shame on kayak or Hawaiian airlines or all of you.

The pre-flight check in process was bad. The app didn't allow check-in online and forced me to check in at the airport. Alaska didn't have self-service kiosks for check in (only bag tagging stations), so I had to wait in line with people who were checking bags just to get my boarding pass.

The flight is supposed to be Hawaiian, but it's operated by Alaska. As such, I could not find my reservation on Hawaiian nor Alaska website. I could not check in on line. At the airports, even the kiosk could not find my reservation. I needed to wait in a long line to check in even though I have no bag to check. Good thing I got to the airport early enough.

The temperature on the plane was too cold and the food was not very good. Everything else was good.

Every customer service agent we came in contact with was rude, tired, overworked and indifferent

Staff was great. Heard negative things about this airline but my experience was great

terrible service, no room for a dog underfoot, a broken chair that is impossible to sit on and all this costs a lot of money

It was fast but uncomfortable seats. Had to pay a bit extra not sure why? Maybe in selection of all my 4 tix together ? Just knew I had a balance before getting boarding pass online when departing from satx ? And flight was delayed..

Last minute 2-3 hr delay in flight schedule; no explanation Unexpected extra $52 charge What's the benefit of choosing a cheap airline if you trick people last minute and force them to pay extra last minute? Did not appreciate being cornered.

Seats are uncomfortable and too close together. Also, you missed my connection in Vegas on the way back and I ended up sleeping in the airport, flying back to Burbank instead of LAX and I got home 12 hours late.

Surprising everything went well. Nice attendants and fast getting on and off the plane. Overall, was happy with the experience.

Non-professional acting crew, Very uncomfortable seats…!! Very bad pricing with all the add-ons for seat choice, luggage fees, etc….soon you’ll charge extra for oxygen. The ticket price means Nothing because in the end, the actual amount i paid, i could have and will in the future continue to fly on a real airline…

With this price, I shouldn't complain on anything. I understand I have to pay for every services they provide. The plane could smell a little better. Advise them to use frebeeze to freshen up the interior a little bit.

Terrible. 1st and last flight on Spirit. Check in process was a nightmare. Despite arriving 1.6 hours before flight we had to be pulled from the ridiculously long line to “self check” our bags which took 10 min and required assistance. Seats are very uncomfortable , don’t move, no pockets, no entertainment, no wifi Basically like taking a time capsule back to the 70s. No thank you.

They kept delaying us and not providing any information which cost us hundreds of dollars . We had an event to get to and missed our even that we had paid for along with lots of wasted time and money booking nee flights.

It’s ridiculous to pay for carry-on luggage. I also wasn’t given an option to specify I have carry on bag at time of ticket purchase. I also could not specify I have carry on luggage at time of online check-in.

The seats were awful, hard plastic covered in sheet vinyl. The airline tries to scam you into paying extra to get seat together when the flight wasn’t full. They were going to separate a family with young children but my wife who had a row to herself gave up her seat so the young mom could be with her young boys. I’m never giving this airline my money again.

It was a short flight so no food or entertainment….

Frontier had yet another flight cancellation. Have never made a complete round trip with this airline without at least one leg getting cancelled. Miserable flights - dirty, uncomfortable planes that apparently always have issues since I've had multiple delays and cancellations with them.

Flight was delayed 3 times, would have been nice to have received text message instead of email notifications. Frontier app wasn’t even updated accordingly, no gate number disclosed. No agent at front desk of gate to inform of delay. Very confused and left if the dark

They changed the timing , first delayed by 4 hours then went back to 40 mins late, we had to run back to airport to not miss our flight. This is ridiculous

No frills for sure. No gate announcements about flight delay, not even water to drink on the flight.

I loked walking out on the tarmac to board and no first class. I didn't like that they have no snacks or onboard wifi to bide your time.

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

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

It was a redeye flight, so every passenger just wanted to sleep, but through the entire flight, the flight crew made announcements over the loudspeaker at maximum volume every few minutes making sleep impossible. For example: it’s 2am, and the crew decides to give an extremely detailed announcement about snacks and beverages for sale. And 3am is the perfect time to wake up everyone with a lengthy announcement about how to get a coffee refill and how to take advantage of new offer from frontier for a credit card.

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

Information on your arrival and departure airports

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