SEA

Find Business Class Flights from Chicago to Seattle

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Chicago to Seattle

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

 
These are the cheapest deals for flights from Chicago to Seattle currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. 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 business class round-trip flight deals to Seattle

to., jul. 2 - ti., jul. 7
Frontier Logo
9:13 pm - 6:26 pm
ORD
-
SEA
23h 13m
1 stop
Frontier Logo
7:06 pm - 8:52 pm
SEA
-
ORD
23h 46m
1 stop
$546Frontier
on., jul. 29 - on., aug. 5
Frontier Logo
7:15 am - 10:39 am
ORD
-
SEA
29h 24m
1 stop
Frontier Logo
8:13 pm - 5:37 am
SEA
-
ORD
7h 24m
1 stop
$568Frontier
fr., jul. 31 - ti., aug. 11
Frontier Logo
9:57 pm - 9:17 am
ORD
-
SEA
13h 20m
1 stop
Frontier Logo
8:13 pm - 5:37 am
SEA
-
ORD
7h 24m
1 stop
$598Frontier
lø., jul. 11 - lø., jul. 18
Frontier Logo
9:13 pm - 5:51 pm
ORD
-
SEA
22h 38m
1 stop
Frontier Logo
8:13 pm - 5:37 am
SEA
-
ORD
7h 24m
1 stop
$606Frontier
to., jul. 9 - on., jul. 15
Frontier Logo
9:13 pm - 5:51 pm
ORD
-
SEA
22h 38m
1 stop
Frontier Logo
10:34 am - 6:17 am
SEA
-
ORD
17h 43m
1 stop
$627Frontier
ma., jul. 20 - lø., jul. 25
Frontier Logo
7:15 am - 10:39 am
ORD
-
SEA
29h 24m
1 stop
Frontier Logo
8:13 pm - 5:37 am
SEA
-
ORD
7h 24m
1 stop
$631Frontier
ma., jul. 20 - lø., jul. 25
Frontier Logo
7:15 am - 10:39 am
ORD
-
SEA
29h 24m
1 stop
Frontier Logo
10:34 am - 6:17 am
SEA
-
ORD
17h 43m
1 stop
$642Frontier
fr., jul. 10 - ma., jul. 20
American Airlines Logo
10:27 pm - 12:59 am
ORD
-
SEA
4h 32mnonstop
American Airlines Logo
11:56 pm - 6:02 am
SEA
-
ORD
4h 06mnonstop
$752American Airlines
fr., jul. 10 - fr., jul. 17
American Airlines Logo
10:27 pm - 12:59 am
ORD
-
SEA
4h 32mnonstop
American Airlines Logo
6:00 am - 12:12 pm
SEA
-
ORD
4h 12mnonstop
$781American Airlines
fr., jul. 10 - fr., jul. 17
American Airlines Logo
10:27 pm - 12:59 am
ORD
-
SEA
4h 32mnonstop
American Airlines Logo
11:22 pm - 8:39 am
SEA
-
ORD
7h 17m
1 stop
$786American Airlines

Good to Know - Business Class Flights from Chicago to Seattle

Low seasonAugust
Average price round-trip$1,183
Good deal round-trip$1,006
Good deal one-way$526
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 2% increase in price.
(avg. price over the last 2 weeks)
or less
or less

When to book business class flights to Seattle

Are your dates flexible? We break down the daily and monthly prices for business class flights to Seattle, so you can find the best time to fly.
Average price per month
Flight prices as travel date approaches

KAYAK’s Insights & Trends for Chicago to Seattle Business Class Flights

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

What’s the cheapest day of the week to fly business class from Chicago to Seattle?

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

Look for departures on Thursday when prices are cheapest and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Seattle, Thursday is the cheapest day to fly and Tuesday is the most expensive.

What is the cheapest month to fly Business Class from Chicago to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chicago 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 Business Class flights from Chicago to Seattle is October, where tickets cost $639 (round-trip) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is $1,615 and $971 respectively.

Which airlines offer Business Class tickets between Chicago and Seattle?

There are 4 airlines that fly Business Class from Chicago to Seattle. They are: Delta, United Airlines, American Airlines and Alaska Airlines. The cheapest price of all airlines flying this route was found with Delta at $300 for a round-trip flight. On average, the best prices for flying Business Class on this route can be found at Delta.

FAQs for Business Class Chicago to Seattle Flights

  • How much is a business class ticket from Chicago to Seattle?

    The price of a business class flight ticket between Chicago and Seattle depends on many factors, like when the ticket was booked, the departure date, season and much more. The average price for all bookings made on KAYAK for this route over the last 2 weeks is $1,183 for a round-trip.

  • Is it cheaper to fly business or first class between Chicago and Seattle?

    Business Class tickets are usually cheaper, but that's not the case for this route, with an average return fare of $1,183, compared to $874 for First Class.

  • What is the best airline when flying business class between Chicago and Seattle?

    The highest-rated airline by KAYAK users offering business class flights for this route is Alaska Airlines, with an overall rating of 7.9.

KAYAK's Tips for Finding Cheap Business Class Flights from Chicago to Seattle

  • It's only possible to fly business class direct between Chicago and Seattle.
  • What’s a good price for a business class ticket between Chicago and Seattle? 25% of our users found flights on this route for $468 or less one-way and $838 or less round-trip.

Reviews of the Top 5 Airlines Flying Business Class from Chicago to Seattle

 
See real verified KAYAK customer reviews for airlines flying to Seattle. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Chicago to Seattle. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly business class 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 12450 reviews
8.5Crew
7.1Food
8.1Boarding
7.8Comfort
7.0Entertainment
Airline reviews

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

6.0 GoodAnonymous, Jun 2026
EUG - SEA
Read more Alaska Airlines reviews

Many gate changes in Seattle and mechanical problems on plane which resulted in a new gate change. Both flights, from Seattle to Detroit and Seattle to Eugene resulted in a lot of walking and tram taking.

No negatives. Crew was great, flight was on time and there were no crazy passengers. 🤩

I had ordered breakfast several days prior to the flight. 1) we did not rreceive our breakfast and crew knew nothing about it! We left TPA at 8 a.m. but drink cart did not appear until 10:30 a.m. and did not appear a second time either. Was unaware that Alaskan Air offers no music, flight aware, or movies.

I flew standby with my two children and completely forgot it was Memorial Day weekend. We tried to fly from PDX to YVR. Unfortunately, after four attempts, we gave up and tried SEA instead after the holiday. The ground crew was very helpful, checking us in and accommodating us when we were finally able to get on a flight. The sad part was that they accidentally loaded one of my suitcases on the Vancouver flight without us during one of our attempts to get on a flight, even though it had a standby tag on it. I filed a report with baggage services, and thankfully, it was returned to PDX the following day. AS was in touch with us and updated us on the process of returning the luggage to the USA.

It was efficient and great. DIA took a while to let us leave but other than that it was great.

90 minute delay boarding the plane, 45 minute delay on the terminal, 2 hours late arriving, currently waiting 45 minutes on the tarmac for a gate so we can BEGIN deboarding. Absolute mess. Definitely will be my last flight with Alaska.

Extremely professional crew there are very friendly and first class. Everything worked well on the plane. Food was to be expected. Drinks were very good. Shout out to Charlie in first class who was an excellent flight attendant.

The plug in for my charger didn’t work and on my return flight back home the passenger in the window seat got up seven times

The boarding pass had no gate published and there are many fewer large boards with arrivals and departures I almost missed my flight trying to find the gate

Everyone was so kind, flight was wonderful, check in and baggage were easy. Thank you guys so much for a great trip

My service light was on 15 minutes before I had to get up and find a glass of ice. And I was in business class. The meals were not for either my wife and I. She did not eat the entire 10 hour flight and I managed a bowl of soup. I was expecting much more from business with what we paid.

Much better than I expected. I had an economy ticket so I was really happy the flight was so comfy and the service so generous. Passengers were all polite too.

Very easy to use and convenient, you can perform any action within the same portal

My business class seat was inoperable and unable to recline for 10 hour flight.

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.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Landed without a gate ready. Plane is extremely old and dirty.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

The tray table was broken and the food was terrible.

Okay considering we had weather delays which the Pilot notified us of immediately!

Flight delayed two hours , missed connection flight then connection cancelled- horrible experience with hotel

Omg the disaster at the security was on another level! “Go to this end, sorry closed now, go to that end”. Ridiculous! This took over an hour! As far as the airline was concerned although I booked nearly a year ago I couldn’t get my bag tag - stand in another 15 minute line or my seat on Hawaiian Airlines- 5 more minutes! Then my TSA status was denied. Like what the heck! Makes a person not want to travel with this amount of incompetence

The Honolulu Hub needs 2 to 3 times the amount of things to do as well as shuttles that transport to/from gates and terminals. Arriving from OCONUS locations; transferring to CONUS locations its a miserable experience. Fetching and re-checking bags, then returning to a gate across the airport take longer than any other large airport. If youre confused by what I mean, the process goes like this: Disembark plane Walk a mile to the main terminal Walk half a mile to baggage claim Wait 40 minutes for baggage Walk a mile to re-check-in baggage Wait 20 minutes for checking in those bags Fo back through the wrong TSA line because the signage is poor Almost miss the connecting flight because your gate is across the airport.

The checking was disaster, the crew wasn't behave well. It took us two hours to check in, after that thr line at the TSA was long, we barely make the flight. Bad airline

Fabulous if you have a portable wheelchair. They can store it in the galley and you can just walk out with it. Really nice and the flat seats are just incredible, very nice. iPads for movies, also pretty nice,

The crew were exceptionally nice and accommodating. My wife was tired after the flight from Haneda, Tokyo. They let her sleep and served her dinner later after she woke up, before we landed in PDX.

No charging outlets worked. Other than collecting trash attendants didn’t come around. No one could hear flight attendants announcements during the flight. Seat pads were horrible. Sitting on a board for 5 hours. What happened to Hawaiian airlines comfort, hospitality, and extras? Our pilots did an excellent job trying to minimize turbulence and incredible job in landing in windy conditions.

I like that if they asked you to checked in a bag at the gate they give you priority to board

Horrible food and crew. Crew were laughing and talking loud while people were trying to sleep

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

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

Lost of requested seat assignments. Lost my husband's meal choice

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

My food prefer was confirmed by email 2x and still the crew claim they had no pre-order. I taken ill while in India so I needed to avoid Indian sauces and spices, so the problem with the preorder was unacceptable. Additionally, is there a new rule to automatically not to disturb passengers? I would like this as an option. Lastly, for breakfast I needed to avoid Indian and I’m allergic to eggs.. therefore the only option was pancakes and guess what was not available!!!

The crew was great. Very friendly and responsive. The plane was old, small and tight. We ran out of overhead space and I had to check. Middle seat was particularly tight.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

The seat when "flat" was not flat and pad was too thin to cover it.

On time departure and early arrival. Flight attendant very nice.

American delayed the flight for a crew rest period. The delay occurred late in the evening - the earliest i can find is 10:20 pm. With a 6 am flight anyone on the flight would have already have been asleep (unless you are insane, a vampire or on drugs) and at least for me i was already on the way to the airport at 445 am the next morning when i discovered they delayed the flight until 9 am. Given the incoming flight was in the air at 6 pm the evening before this should have been figured out a lot more timely that was there only crew to use. Just frustrating given there is no consideration for customer experience anymore in flying.

The business class layout of chairs was weired. You are sitting directly across stranger.,

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

The captain announced to the cabin there would be a delay because they observed a "cut" on a tire during precheck that needed to be cleared by maintenance. We were delayed during this inspection and allowed to proceed after maintenance "measured the cut and decided it was acceptable". My complaint is not about the delay or due diligence. I wish the captain had been more generic when making his announcement. I was a nervous wreck all the way to Charlotte worried that we would have a blowout when landing!

American Airlines is a miserable experience. It is predictably miserable, in the sense that every time I fly American, I brace myself for the certainty that it will be unpleasant and uncomfortable. But it is unpredictable in the sense that I never know if the flight will be on time or delayed nine hours (both happened to me this week). I never know if I will be able to sit in the seat that I selected when I purchased the ticket or if I will be told by Customer Service (!!!) that I must relocate from first class to a seat in the back of the aircraft with no explanation (both happened to me this week). Will the food be frozen and half defrosted, or scalding hot? Will the drinks be warm? Will the flight attendants be surly and mean? Will the toilets be cramped and foul? Will the seats be narrow and uncomfortable? Will there be a real electric outlet at the seat, or just an unreliable USB-2 port? Will there be enough seats in the boarding lounge or just a few? Will the boarding process be smooth and efficient, or will the gate agents mess it up and delay it needlessly for 30 or 40 minutes? Will the catering and cleaning crew be prompt or will they take an extra 30 minutes? Will the brakes on the aircraft work properly, or will the pilot delay takeoff for four hours while the ground crew attends to what can only be described as routine maintenance that should have been done the night before? I've eexperienced every one of these unpleasant things this year, 2026. The only thing I can reliably count on is that American will find a new way to make the experience of flying as miserable as they possibly can.

I'm not sure American is capable of on-time arrivals and departures. When you land at ORD, you almost always get held on the tarmac because your gate is still occupied. I may have missed my connection, but that ended up up being significantly delayed as well. Once again, I finally got home well after midnight.

Same plane as RDU to LGA — internet not working. Pilot issue of some sort at end of prior flight - I was on same plane for my connection. Late/delayed —

Everything you need to know for your flight to Seattle

Cabin class types available on flights from Chicago to Seattle

Cabin classes available on flights from Chicago to Seattle. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.