$75 Find Cheap Flights from Florida Keys to Washington

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Low seasonFebruary
High seasonJuly
Cheapest flight$75
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 10% increase in price.
Flight from Miami to Seattle

FAQs for booking flights from Florida Keys to Washington

  • How does KAYAK find such low prices on flights from Florida Keys to Washington?

    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 Florida Keys to Washington.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Florida Keys to Washington 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 Florida Keys to Washington?

    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 from Florida Keys to Washington with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Florida Keys to Washington?

    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 from Florida Keys to Washington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Washington?

    Based on KAYAK data, the cheapest day to fly to Washington is Friday where round-trip tickets can be as cheap as $503. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $667 on average.

  • What is the cheapest time of day to fly to Washington?

    The cheapest time of day to fly to Washington is generally in the afternoon, when round-trip flights cost $623 on average. Morning departures are around 2% more expensive than evening flights, on average. The most expensive time of day to fly to Washington is generally in the morning, which is peak travel time and where the average cost of a ticket is $648.

  • How far in advance should I book a flight from Florida Keys to Washington?

    To get a below average price on the flight from Florida Keys to Washington, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

  • How long is the flight to Washington?

    An average nonstop flight from Florida Keys to Washington takes 12h 39m, covering a distance of 2663 miles. The shortest route is Miami (MIA) to Portland (PDX) with an average flight time of 6h 27m.

  • What are the most popular destinations in Washington?

    Based on KAYAK flight searches, the most popular destination is Seattle (90% of total searches to Washington). The next most popular destination is Portland (10%).

Top 5 airlines serving from Florida Keys to Washington

Need help choosing which airline to fly with from Florida Keys to Washington? 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
7.1Entertainment
7.9Comfort
8.2Boarding
8.5Crew
7.1Food
Airline reviews

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

4.0 OkayAnonymous, Apr 2025EWR - SEA
Read more Alaska Airlines reviews

Booked a premium seats weeks ago and got an email the night before that id instead be seated in the cabin. Only reason I booked this overnight flight was for the better seating. All they are doing to compensate is giving a $29 coupon to use on another flight. I won’t be booking this airline again.

It was all great all around. Will travel with Alaska next trip.

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.

Flight 351 SEA to BOI was terrible. We got to cruising altitude and I needed to use the restroom but the fasten seatbelt sign never came off. There was no turbulence and I'd felt the plane level off so I stood up to use the restroom about 15 minutes after we leveled off. The stewardess went over the intercom and said I needed to be seated because the captain hadn't turned off the fasten seatbelt sign....Which... Fair.... But not five minutes later she went and used the bathroom. Felt very unprofessional to leave a paying customer with a burning urethra for the entire flight and bark at them to sit down and still use the bathroom yourself. They never did turn off the seatbelt sign.

For longer trips, snacks are puny, boring and don’t have ANY nutritional value.

Upgraded to first class both times .The flight attendant Spicy Tim.was excellent and very amusing.

Close boarding too early we’re willing to not let people on flight that could not check in. What ever happened to customer service? Three of us had to fight to get on plane shameful

Check your emails that you sent me. 9 emails were sent telling me that my flight is Delayed. Each one with a different time 7:10, 7:55, 9:31, 9:09, 9:29, 9:44, 10:00, 9:49, and 10:10. That was how my experience went.

Made us check our carry on,even though there was plenty of room because they didn't check with the flight crew. Also boarding was 40min late, due to the plane being on the wrong side of the airport. Also their app didn't record my tsa precheck

The flight was delayed due to a safety check. Why couldn't that have been done ahead of time? We got to Seattle with enough time to make our connecting flight but they kept changing the gate so we missed it. There were at least ten of us who missed the flight. The airline was aware. They could have waited. They didn't. Our new flight was not for seven hours and then was delayed another two hours. We got the last seats which don't recline. Super uncomfortable after a long day spent at the worst airport. Did they offer us a meal voucher or anything? On top of that Alaska Airlines didn't complete my ticket to the new flight. I wasn't sure I would get on this horrible flight, either. Oh, and it's ten o'clock at night....no food. Is this how Alaska Airlines treats its customers? I'll never fly with this airline again.

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

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.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

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

The young man who was our flight attendant in first class was lazy and did not do his job well at all. Never offered drinks upon boarding - actually I take that back... said "are you okay with water" as if I do not want to get you anything else, only passed the snacks around once, got my drink order wrong and then never offered a second round of drinks. He was the worst I have ever seen on Delta and we fly a lot.

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.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Everything was great. Great service, excellent communication, and early arrival

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

Multiple delays and not straight answer from the United team

leg space better than expected. two washrooms for one plane isn't enough.

Food and flight attendents with positive dispositions and friendly behavior, more professional attitudes

We paid extra for the seats with extra leg room. But we were not allocated the seats with extra leg room nor refunded the money we paid for the seats.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence. I think my favorite part of this flight was it landed at an A gate, which was the most palatial part of Sea-Tac I've ever seen - a massive improvement from the S gates.

The seats on this flight were almost roomy enough to be the basic amount needed for human existence.

I liked all the informational texts. I always knew where to go and when .

Liked the hospitality . The ight took us 6 hrs to get from fort myers to ewr.

Flight was delayed two hours. No snacks and no tv screens. My bag got stuck in Chicago

Awful. Worst airline I have ever been on. Crew were among the rudest people I have ever dealt with. United staff members were rude and disrespectful. My flight was delayed, causing me to miss a connecting flight. I understand things happen, but when staff start lying about what actually happened, that is when I have an issue. Just be honest, really it isn’t that hard. I’m being very honest with this review and I don’t find this difficult what so ever. In fact, because of United Airlines, my Christmas holiday was off to a really rocky start. As someone who has traveled across the world, it has only been United that I have had a truly awful experience.

The flight to Tokyo AA61 took off about two hours late, but then had to turn back. By that time the crew had to be replaced. Then they kept promising to take off in an hour, then in 3, then switch to the next day.

Crew professional. Easy bag drop off. On time. Good entertainment.

Flight was late and missed connecting flight. They could have better accommodated, but instead did an overnight and had to arrive the next afternoon.

The boarding crew was incredibly helpful getting me on an earlier flight

They have lost any customer service care and support. Terrible airline now and been for awhile.

The flight was delayed leaving Miami. When we arrived in Charlotte, we were unable to park at our scheduled gate. We had to wait another 30-45 minutes before we could park at a different gate. All in all, we were delayed by almost two hours arriving in Charlotte.

It was a code share with Alaska - would have been great if I actually made it on the plane, claimed I didn’t have a ticket or a seat even thought I was checked in.

the pilot that landed this flight in Philadelphia did an amazing job, the weather was absolutely terrible and we landed safely.

Per usual, flight status, staff courtesy and professionalism were excellent

The seats were crammed and the guy in front of me wouldn't stop reclining. If AA is cramming extra rows in, they need to take away the reclining in coach. My knees were smashed for 4 1/2 hours and I was very close to confronting the passenger in front of me.

Seats are uncomfortable but price is good. Guess I can put up with misery for four hours.

Cancelled and declined to find alternatives Earlier flight is 2 days later Sent the cancellation notification very late, wish I knew earlier would have stayed to watch the Miami open final game Very disappointing service

They switched my flight to Spirit, Never using Kayak again,

The flight itself was ok and the pilot was very communicative. However, our flight was delayed for almost 3 hours, the gate was changed 3 times and there was no communication as we were waiting. The flight staff was overall a little crabby...I understand as they probably had a long day but we all did.

Asked for a seat change to be w my wife at the gate they were great in sorting it out to make it happen

They cancelled the flight and did nothing. I should be compensated for my uber rides to and from airport. Not a good service by frontier or kayak.

The worst service , the agents from the counter are really bad . Poor customer service . They didnt help me to get in the flight . I was on line when they close the flight without telling and I couldn’t board the plane . I will like to get my money back ey back because it was their fault. Really bad management , bad manners, bad additud

The check in process was a mess for no reason. I spent an hour waiting in line trying to get them to print my boarding pass and as a result I missed my flight.

After waiting several minutes to be acknowledged by 3 employees on their phones, was told we had missed our flight because the doors were closed at that literal moment. Had they given any actual service or help while we were standing there we would have been on with time to spare. More than 10 people were turned away in this fashion claiming there was no way they could let us on the plane, even though it was still sitting connected to the terminal. After the desk agents let us know they didn't care about the situation we were forced to pay more than twice the price of our original tickets as no credits were given for the price of the "missed" flight. And the icing on the cake was after being treated poorly, fleeced for another few hundred dollars for new tickets? We waited on the next plane for 25 minutes passed the "doors closed" time, letting almost an extra dozen passengers on board. You're company has lazy, disinterested employees and your lack of any real help will ensure this was the first and last time we fly Frontier. Awful.

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

Book cheap flights from Florida Keys to Washington

Recent round-trip flight deals

5/27Tue
1 stopSpirit Airlines
20h 30mMIA-SEA
6/3Tue
1 stopSpirit Airlines
11h 23mSEA-MIA
$148
5/27Tue
nonstop
6h 39mMIA-SEA
6/3Tue
1 stop
11h 23mSEA-MIA
$179
5/10Sat
1 stopFrontier
21h 44mMIA-SEA
5/17Sat
1 stopFrontier
20h 22mSEA-MIA
$201
5/29Thu
nonstopDelta
6h 41mMIA-SEA
6/11Wed
nonstopDelta
6h 03mSEA-MIA
$208
5/13Tue
1 stopFrontier
20h 27mMIA-PDX
5/29Thu
1 stopFrontier
12h 50mPDX-MIA
$211
5/14Wed
1 stopAlaska Airlines
8h 58mMIA-GEG
5/18Sun
1 stopAlaska Airlines
20h 32mGEG-MIA
$218
5/16Fri
nonstopAmerican Airlines
6h 27mMIA-PDX
5/19Mon
nonstopAmerican Airlines
5h 37mPDX-MIA
$229
5/15Thu
nonstopAmerican Airlines
6h 27mMIA-PDX
5/24Sat
nonstopAmerican Airlines
5h 37mPDX-MIA
$231
5/29Thu
nonstopDelta
6h 41mMIA-SEA
6/5Thu
nonstopDelta
6h 04mSEA-MIA
$238
5/21Wed
1 stopAlaska Airlines
8h 33mMIA-GEG
5/24Sat
1 stopAlaska Airlines
24h 36mGEG-MIA
$246

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Recent one-way flight deals

6/2Mon
1 stopSpirit Airlines
30h 15mMIA-SEA
$75
6/2Mon
1 stopSpirit Airlines
30h 15mMIA-SEA
$80
5/28Wed
nonstopDelta
6h 41mMIA-SEA
$90
5/31Sat
1 stopFrontier
8h 29mMIA-PDX
$98
6/18Wed
1 stopAlaska Airlines
8h 39mMIA-GEG
$100
6/5Thu
1 stopAlaska Airlines
8h 33mMIA-GEG
$104
5/7Wed
1 stopFrontier
20h 27mMIA-PDX
$106
5/30Fri
1 stopAmerican Airlines
8h 54mMIA-GEG
$110
5/15Thu
nonstopAmerican Airlines
6h 27mMIA-PDX
$115
5/29Thu
2 stopsDelta
13h 18mMIA-GEG
$115

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Last minute flights from Florida Keys to Washington

Last minute flight, train and bus deals

5/3Sat
multi-stopFrontier
21h 44mMIA-SEA
5/10Sat
multi-stopFrontier
20h 22mSEA-MIA
$201
5/3Sat
multi-stopFrontier
21h 44mMIA-SEA
5/5Mon
multi-stopFrontier
14h 01mSEA-MIA
$211
5/3Sat
nonstopAmerican Airlines
6h 30mMIA-PDX
5/8Thu
nonstopAmerican Airlines
5h 37mPDX-MIA
$474
5/3Sat
multi-stopAmerican Airlines
8h 32mMIA-PDX
5/8Thu
nonstopAmerican Airlines
5h 37mPDX-MIA
$484
5/3Sat
multi-stopDelta
8h 01mMIA-PDX
5/7Wed
multi-stopDelta
10h 03mPDX-MIA
$494
5/2Fri
multi-stopDelta
9h 48mEYW-PDX
5/7Wed
multi-stopDelta
10h 37mPDX-EYW
$504
5/5Mon
multi-stopUnited Airlines
9h 36mMIA-PDX
5/17Sat
multi-stopUnited Airlines
12h 34mPDX-MIA
$526
5/5Mon
nonstopAlaska Airlines
6h 58mMIA-SEA
5/21Wed
nonstopAlaska Airlines
5h 56mSEA-MIA
$587
5/3Sat
multi-stopUnited Airlines
14h 26mMIA-PDX
5/7Wed
multi-stopUnited Airlines
8h 49mPDX-MIA
$599
5/3Sat
multi-stopAlaska Airlines
10h 21mMIA-SEA
5/3Sat
multi-stopAlaska Airlines
19h 28mSEA-MIA
$618

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Everything you need to know for your flight to Washington

Cabin class types available on flights to Florida Keys

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

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