SEA

Find Business Class Flights from Washington, D.C. to Seattle

1 adult
1 adult, Business, 0 bags

KAYAK searches hundreds of travel sites at once for business class flights from Washington, D.C. to Seattle

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

 
These are the cheapest deals for flights from Washington, D.C. 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 from Washington, D.C. to Seattle

Tue, Aug 25 - Tue, Sep 1
Frontier Logo
9:20 am - 10:35 am
IAD
-
SEA
28h 15m
1 stop
Frontier Logo
8:13 pm - 7:50 am
SEA
-
IAD
8h 37m
1 stop
$512Frontier
Sat, Aug 29 - Fri, Sep 4
Frontier Logo
6:00 pm - 9:48 am
DCA
-
SEA
18h 48m
1 stop
Frontier Logo
3:19 pm - 12:57 pm
SEA
-
DCA
18h 38m
1 stop
$533Frontier
Tue, Aug 25 - Tue, Sep 1
Frontier Logo
7:00 am - 9:48 am
DCA
-
SEA
29h 48m
1 stop
Frontier Logo
7:41 pm - 12:57 pm
SEA
-
DCA
14h 16m
1 stop
$555Frontier
Sat, Aug 29 - Thu, Sep 3
Frontier Logo
9:20 am - 10:35 am
IAD
-
SEA
28h 15m
1 stop
Frontier Logo
8:13 pm - 7:50 am
SEA
-
IAD
8h 37m
1 stop
$703Frontier
Sat, Sep 19 - Wed, Sep 23
Alaska Airlines Logo
5:46 pm - 8:33 pm
IAD
-
SEA
5h 47mnonstop
Alaska Airlines Logo
3:56 pm - 11:59 pm
SEA
-
IAD
5h 03mnonstop
$1,165Alaska Airlines
Tue, Sep 15 - Tue, Sep 22
Alaska Airlines Logo
4:43 pm - 10:39 pm
BWI
-
SEA
8h 56m
1 stop
Alaska Airlines Logo
10:23 pm - 6:30 am
SEA
-
BWI
5h 07mnonstop
$1,227Alaska Airlines
Sat, Aug 29 - Wed, Sep 2
Alaska Airlines Logo
4:43 pm - 10:39 pm
BWI
-
SEA
8h 56m
1 stop
Alaska Airlines Logo
12:16 am - 11:22 am
SEA
-
BWI
8h 06m
1 stop
$1,237Alaska Airlines
Wed, Jul 15 - Fri, Jul 17
American Airlines Logo
5:02 am - 9:47 am
BWI
-
SEA
7h 45m
1 stop
American Airlines Logo
5:10 am - 5:48 pm
SEA
-
BWI
9h 38m
1 stop
$1,239American Airlines
Wed, Oct 28 - Tue, Nov 10
Alaska Airlines Logo
7:00 am - 9:46 am
BWI
-
SEA
5h 46mnonstop
Alaska Airlines Logo
9:39 pm - 5:40 am
SEA
-
BWI
5h 01mnonstop
$1,247Alaska Airlines
Wed, Jul 15 - Fri, Jul 17
American Airlines Logo
5:22 pm - 12:52 am
DCA
-
SEA
10h 30m
1 stop
American Airlines Logo
6:00 am - 6:00 pm
SEA
-
DCA
9h 00m
1 stop
$1,293American Airlines

Good to Know - Business Class Flights from Washington, D.C. to Seattle

Low seasonJanuary
Average price round-trip$2,031
Good deal round-trip$1,726
Good deal one-way$900
Best time to beat the crowds with an average 34% drop in price.
Most popular time to fly with an average 21% increase in price.
(avg. price over the last 2 weeks)
or less
or less

KAYAK’s Insights & Trends for Washington, D.C. to Seattle Business Class Flights

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

What is the cheapest month to fly Business Class from Washington, D.C. to Seattle?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. 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 Washington, D.C. to Seattle is January, where tickets cost $959 (round-trip) on average. On the other hand, the most expensive months are October and March, where the average cost of round-trip tickets is $1,662 and $1,577 respectively.

Which airlines offer Business Class tickets between Washington, D.C. and Seattle?

There are 4 airlines that fly Business Class from Washington, D.C. to Seattle. They are: Delta, United Airlines, Alaska Airlines and American Airlines. The cheapest price of all airlines flying this route was found with Delta at $512 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 Washington, D.C. to Seattle Flights

  • How much is a business class ticket from Washington, D.C. to Seattle?

    The price of a business class flight ticket between Washington, D.C. 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 $2,022 for a round-trip.

  • Is it cheaper to fly business or first class between Washington, D.C. and Seattle?

    Business Class tickets are usually cheaper, but that's not the case for this route, with an average return fare of $2,022, compared to $1,422 for First Class.

  • What is the best airline when flying business class between Washington, D.C. 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 Washington, D.C. to Seattle

  • What’s a good price for a business class ticket between Washington, D.C. and Seattle? 25% of our users found flights on this route for $732 or less one-way and $1,500 or less round-trip.
  • Look for a flight with a layover if you’re looking to save, as direct business class flights are generally more expensive for the route.

Reviews of the Top 5 Airlines Flying Business Class from Washington, D.C. 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 Washington, D.C. 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 12501 reviews
7.8Comfort
7.0Entertainment
7.0Food
8.1Boarding
8.5Crew
Airline reviews

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

4.0 OkayGloria, Jun 2026
GEG - SEA
Read more Alaska Airlines reviews

Flight maintenance was on so that flight didn’t go able to fly out to Seattle and Inhad to get another flight,,

3 of the 4 legs of our trip the crews were awesome! 1 leg the trip attendants were rude & dismissive, didn't even greet us when boarding even though both myself & my husband said hello directly to them when we boarded.

Well organized boarding. Cabin crew were efficient and professional. Thoroughly enjoyed the flight.

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.

Everyone from the ticket counter to the stewards were so accommodating and helpful

Gentleman at gate in Wichita was pleasant but lady was rude. First time I encountered that in Wichita. They are usually very pleasant. Flight attendant at the back of the plane was very nice.

For a 5hrs flight a simple meal should provided instead of snacks only

Missoula is a great airport. Desk and gate crews were very helpful and friendly

Other than delaying take off by an hour, the flight was smooth. Crew were kind and supportive, and made sure we were always considered as a priority.

Flight was on time. My pre-ordered meal came as expected.

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.

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.

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.

The gentleman at the gate I think his name is RIE was exceptional

Like: departed and arrived on time. Unlike: Food options for purchase allways bad, 1 of 2 of the crew members not very friendly at all. Seats and leg room aweful. At this point I am thinking on switching to AA.

Over 5 hour delay with minimal updates or ability to standby for alternative flights. During boarding and 1 hr+ wait for takeoff, seats were drenched w water from air conditioning condensation and always leftover crumbs on carpet and seats

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

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!!!

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

Crew was friendly and competent. Food, wine, and entertainment were excellent except the raw tuna on the flight to Split. Recommend against serving that - at least as the only option. Many medical conditions do not allow people to eat raw fish.

It's a long flight and I would have liked better snacks between lunch and the arrival meal. It's fine to have fruit and nuts but I really don't like ramen because it's salty junk soup. I'd suggest sandwiches. They're not expensive nor are they hard to store for a long flight. The FA's had a couple of big services and they were super busy preparing, executing and then cleaning up. Then they disappeared.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

Luggage did not make it onto my plane. Business seats were economy with empty row seat. Just horrible experience. Why would the company allow for transfers that don’t give employees enough time to transfer luggages??

The gate experience at LAX was abysmal (same for the arrival experience two days prior). Despite the LAX -> SAT schedule of two flights daily, our departure gate was at a smaller hub that we had to be bussed to from Terminal 4. Fortunately, I arrived at LAX extra early and had time to spare, but if I had not known, I might have missed my flight. I looked at the LAX airport map in the AA app and there was no indication of the additional boarding process. Lastly the gate area we were bussed to was crowded with limited food and beverage options. On flight, the fight attendant was hospitable and attentive, the flight was smooth, and AA's free (and working) wifi for AA members were all on the positive side.

My pillow had a shoe print on it, when I asked if I can have another pillow, I was told “I’m sorry but it is one pillow per guest, do YOU want to turn it inside out” to which I responded , no thanks I will go without. This is generally not ok, but For the price tag I paid flying business this is absolutely unacceptable. Hopefully American Airlines can update their accommodations to bedding that is not tossed on the ground and stepped on, or at least have a couple of extra pillows in hand, incase someone had decided to step on the pillows for what ever reason

The flight from LA to Chicago was smooth and service was very good overall.

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.

There weren't enough employees at check in took awhile to get bags checked. There wasn't a wheel chair for me, I was sent to someone who turns out to work for a different airline, if My flight hadn't been delayed I probably would have missed my flight as it was, by the time I arrived at my gate, they started boarding in about 15 minutes. I don't know who took me to my gate, definitely was not the normal people who take passengers to the gate. I'm guessing she may have been in a management position. I wish I knew her name, she went beyond to help me. With that said everyone was kind, and were doing the best they could. So, I choose to say it was an Adventure, stressful start, but good. In the end went well. The situation was not only difficult for passengers but the employee's.

The staff at the check in counter was so rude. Made you feel Incompetent

Frontier scheduled a 40 minute connection in DEN. What they failed to mention was that they “close the doors” 20 mins prior to departure, which means you only have 20 mins. Not enough time. Possibly against DOT regulations. Filing complaint.

Flight was scheduled at 9:40pm. Got delayed to 10 am, the next day. crazy

The bag check, flight check-in, and onboard experience convinced my wife and me that we will actively go out of our way to avoid flying Frontier Airlines in the future. At bag check, we were informed that check-in could only be completed via the Frontier mobile app. Unfortunately, the app was extremely frustrating—sending us through repetitive, confusing loops that repeatedly forced us to decline add-on services with nearly every click. While most airline apps upsell, this one felt intentionally exhausting. As the process dragged on, we became genuinely concerned that my phone battery would die before check-in could be completed. We approached the bag check staff—who were standing together talking—and explained both our frustration and our predicament. They laughed. Later, my wife described the interaction as “gaslighting,” which felt accurate. We were then informed it would cost $25 per person simply to have our boarding passes printed. From that point forward, the tone of the experience was consistently hostile. The bag check employees were condescending and combative, behaving more like bullies than customer service staff. Unfortunately, that same attitude continued onboard. One flight attendant argued with me when I attempted to stow my backpack in the overhead bin. I explained that we had each paid $75 to check our bags specifically so we would not need to use carry-on space and could have adequate legroom. She demanded to see my ticket, pointed out that it said “no carry-on”—which I acknowledged—and I reiterated that this was precisely why we paid to check our bags. Her response was, “I don’t make the rules.” She then walked away, but not before asking if I “truly wanted to fly back to Chicago today?”—an unnecessary and unmistakable threat. It is also worth noting that despite booking our tickets together in the same transaction, we were not seated together. Upon our return to Chicago—where we could once again sit together—we compared onboard experiences. We both remarked on how unhappy the flight attendants appeared and how each of us was separately asked whether we would like to purchase a beverage. We declined. At no point was water mentioned as an option, leaving us with the clear impression that even water came at a cost—or that complimentary water, if available at all, was deliberately left unmentioned. Overall, the experience was shocking and deeply disappointing, but it was also a profound learning experience—one we will not forget and will not repeat. -Steve

Plane was hot and miserable and the crew was rude!

12 hour delay required getting on and off plane 3 times - would have at least liked to have been offered a snack or drink

They didn’t offer a water, even after I asked

They switched our terminal 3 times and we were delayed for four plus hours!!!

It was an early flight and most people napped/slept and the crew let us which was nice.

Everything you need to know for your flight to Seattle

Cabin class types available on flights from Washington, D.C. to Seattle

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