MIA - PDX

$99 Find Cheap Flights from Miami to Portland - 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 Miami to Portland departing on 9/8. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Portland.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Miami to Portland.
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Everything you should know

Cheapest round-trip
$217
Typical prices: $390-$246
Delta
Fri 9/11Mon 9/14
MIA - PDX • 1 stop
Cheapest non-stop
$262
American Airlines
Wed 11/18Sun 11/22
MIA - PDX • Non-stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
American Main Cabin Extra adds early boarding and drinks on this long flight.
Alaska Premium Class includes free alcoholic drinks; MIA security can be long.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
Cheapest • from $217 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
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Airline reviews
+1
Top layover airports
Cheapest • Avg $301 (round-trip)
Shortest trip • 8h 00m (one-way)
Insights
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Avoid delays
Most punctual • 84% on-time
Best time • Fewest delays
Insights
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Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 18% compared to booking last minute.
Insights
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When to travel
Cheapest • 26% price drop
Most popular
Good to know
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+1
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Flight Deals
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Flight Deals

Cheap Flights from Miami to Portland (MIA-PDX)

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

Fri, Sep 11 - Mon, Sep 14
Delta Logo
8:00 am - 4:10 pm
MIA
-
PDX
11h 10m
1 stop
Delta Logo
6:20 am - 6:02 pm
PDX
-
MIA
8h 42m
1 stop
$217Delta
Tue, Jun 30 - Tue, Jul 7
Delta Logo
6:30 am - 11:42 am
MIA
-
PDX
8h 12m
1 stop
Delta Logo
11:47 am - 11:35 pm
PDX
-
MIA
8h 48m
1 stop
$222Delta
Fri, Sep 4 - Sun, Sep 13
Delta Logo
1:30 pm - 10:09 pm
MIA
-
PDX
11h 39m
1 stop
Delta Logo
5:30 am - 5:32 pm
PDX
-
MIA
9h 02m
1 stop
$227Delta
Tue, Jun 30 - Wed, Jul 1
Delta Logo
6:30 am - 11:42 am
MIA
-
PDX
8h 12m
1 stop
Delta Logo
5:30 am - 5:31 pm
PDX
-
MIA
9h 01m
1 stop
$238Delta
Thu, Aug 13 - Tue, Aug 18
Southwest Logo
4:00 pm - 9:10 pm
MIA
-
PDX
8h 10m
1 stop
Southwest Logo
11:30 pm - 1:25 pm
PDX
-
MIA
10h 55m
1 stop
$239Southwest
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
6:35 pm - 12:50 am
MIA
-
PDX
9h 15m
1 stop
United Airlines Logo
11:30 pm - 11:11 am
PDX
-
MIA
8h 41m
1 stop
$247United Airlines
Thu, Jul 9 - Wed, Jul 15
Delta Logo
6:26 pm - 11:54 pm
MIA
-
PDX
8h 28m
1 stop
Delta Logo
5:30 am - 5:16 pm
PDX
-
MIA
8h 46m
1 stop
$253Delta
Tue, Jul 14 - Tue, Jul 21
American Airlines Logo
10:49 am - 4:38 pm
MIA
-
PDX
8h 49m
1 stop
American Airlines Logo
5:07 am - 6:24 pm
PDX
-
MIA
10h 17m
1 stop
$266American Airlines
Tue, Aug 11 - Tue, Aug 18
Frontier Logo
6:00 am - 4:31 pm
MIA
-
PDX
13h 31m
1 stop
Frontier Logo
5:42 pm - 5:54 am
PDX
-
MIA
9h 12m
1 stop
$268Frontier
Thu, Aug 27 - Wed, Sep 9
American Airlines Logo
9:55 am - 4:51 pm
MIA
-
PDX
9h 56m
1 stop
American Airlines Logo
6:30 am - 6:57 pm
PDX
-
MIA
9h 27m
1 stop
$273American Airlines
Booking Insights

KAYAK's insights & trends for Miami to Portland flights

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

How much is a round-trip flight from Miami to Portland?

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

What’s the cheapest day of the week to fly from Miami to Portland?

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

For Miami to Portland, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Portland back to Miami, the best deals are generally found on Wednesday, with Friday being the most expensive.

What is the cheapest month to fly from Miami to Portland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Miami to Portland, 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 Miami to Portland is February, where tickets cost $260 (return) on average. On the other hand, the most expensive months are March and January, where the average cost of round-trip tickets is $503 and $417 respectively.

Can I save money by flying with a layover from Miami to Portland?

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 $355, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Miami to Portland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Miami to Portland, 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 Miami to Portland, you should book around 2 weeks before departure, which saves you about 18% 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 Miami to Portland

 
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 American Airlines and Alaska Airlines

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 MIA

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.

Gabriel Leigh

Gabriel Leigh

Expert on PDX

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Good to know

Low seasonFebruary
Cheapest flight$99
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Miami to Portland

When to book flights from Miami to Portland

Are your dates flexible? Find out the best times to travel from Miami to Portland 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 Miami to Portland

  • Does PDX provide any pet relief areas?

    Yes, in Concourse C and D, there are relief spots for those traveling with pets or service animals. These tiny dog parks are situated in front of the parking garage across from baggage claim. Trash cans and doggy waist bags are plentiful in the dog park.

  • Where can I pick up my rental car at Portland International Airport?

    All automobile rental businesses may be found at the parking garage next to the main terminal car rental facility. You should exit at baggage claim and cross the street to the parking garage. At PDX, you may choose from many different car rental agencies, including Alamo, Dollar, and Enterprise.

  • Are there facilities for nursing moms at MIA?

    Traveling mothers can pump or breastfeed in nursing lounges at the Miami International Airport. Both of these facilities are located at Terminals C and Concourse D, respectively. Soft lighting, rockers, a table near a plug, and change tables are available in these Mamava pods.

  • Is there a USO lounge at MIA?

    Yes. The USO at MIA is situated on the 2nd level of the departure level, on the public side. Every day from the time of the first flight until the time of the last flight, this lounge welcomes members of the US military who are currently on active duty as well as their families. There is a TV, comfortable seats, food, reading material, and a separate nursing chamber, among the features of this relaxing space.

  • What is the cheapest flight from Miami to Portland?

    In the last 5 days, the lowest price for a flight from Miami to Portland was $84 for a one-way ticket and $217 for a round-trip.

  • Do I need a passport to fly between Miami and Portland?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Miami to Portland?

    Miami and Portland are both served by 1 main airport. You will leave Miami from Miami and will be arriving at Portland.

  • Which airlines offer Wi-Fi service onboard planes from Miami to Portland?

    JetBlue, American Airlines, Alaska Airlines, and Delta offer inflight Wi-Fi service on the Miami to Portland flight route.

  • Which aircraft models fly most regularly from Miami to Portland?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Miami to Portland flight route.

  • Which airline alliances offer flights from Miami to Portland?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Miami and Portland, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Miami to Portland, Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Miami to Portland are Delta and Alaska Airlines. With an average price for the route of $314 and an overall rating of 7.9, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $377 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Miami to Portland?

    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 Miami to Portland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Miami 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 Miami to Portland?

    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 Portland with an airline and back to Miami with another airline. Booking your flights between Miami and PDX 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 Miami to Portland?

    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 Portland from Miami 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 Miami to Portland

  • Looking for a cheap flight? 25% of our users found flights on this route for $218 or less one-way and $374 or less round-trip.
  • Miami International Airport (MIA) is essentially located in Northwest Miami, 8 miles away from downtown. This airport serves as a hub for American Airlines and several other smaller carriers. The Portland International Airport (PDX) is situated in the Northeast part of Portland. This airport serves as the main hub of Alaska Airlines.
  • If you have flown on Delta Airlines or United Airlines and wish to unwind and recharge when you arrive in Portland, receive access to these airlines' exclusive lounges. You must present verification of your American Airlines ticket and pay the entrance fee at the Delta Sky Club close to Gate D5 and D7. Showing verification of your United Airlines ticket and paying the entrance charge are required at the United Club, which is located on the mezzanine level across from Gate E1.
  • Although finding a direct flight between MIA and PDX is unlikely, many airlines offer one-stop service between these two locations. These airlines include Frontier, United, Delta, and American, to name a few. Atlanta (ATL), Denver (DEN), Las Vegas (LAS), and Dallas (DFW) are a few stopover cities. Additionally, two-stop flights are provided between these two locations by United Airlines and American Airlines.
  • Students participate in an MIA art contest devoted to local culture each year. The 45 winning pieces of art are on exhibit by MIA in the passageways connecting concourses. All year long, live music is performed on stage in the rotunda. Additionally, MIA places works of great art all over the concourse gate locations.
  • As you wait for your flight at MIA, keep an eye out for the Miami Hound machine, a group of therapy dogs that frequently visits the Departures section of MIA to calm passengers if they are feeling worried, anxious, depressed, or uneasy. It is highly recommended that passengers pet, love, and kiss these therapeutic animals.

Reviews of the top 5 airlines serving from Miami to Portland

 
See real verified KAYAK customer reviews for airlines flying from Miami to Portland. 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 Miami to Portland? 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 12509 reviews
7.8Comfort
8.1Boarding
7.0Entertainment
8.5Crew
7.0Food
Airline reviews

Flight delayed Didn’t send second leg of trip itemerary First class was fair, but not great.

6.0 GoodAnonymous, Jun 2026
PSP - PDX
Read more Alaska Airlines reviews

Flight delayed Didn’t send second leg of trip itemerary First class was fair, but not great.

Nice to get moved from a middle seat to an aisle seat upon request, but why wasn’t I put in an aisle seat to begin with? The flight was not full.

They called me 2 hours before my original flight from SFO was to depart to let me know it was delayed and that I would miss my connection. They then rebooked on a different flight leaving a half hour earlier to a different connecting airport, so that I would not miss my connection. It all worked out and I arrived at my destination without a problem and 15 minutes earlier than the original flight would have. Nice!

Couldn’t order food for the family because all the good food was unavailable. We opted for bringing something on with us. I also didn’t like that I had to have T-mobile for online movies. Stupid.

Alaska is by far the best airline to fly with 😍

The flight crew home was so, so friendly and HILARIOUS. I’ll keep flying Alaska like I have for the last 30+ years!

Deboarding the plane was chaos. The passengers in the back of the plane started deplaning before the passengers in the middle of the plane could even retrieve their overhead bags. The staff of the plane did nothing to help.

Enforce the one bag rule for carry ons. Don't allow people to have 2 and 3 carry ons. Make baggage gets loaded onto the correct plane. My bag didn't get put onto my last flight so I didn't get it until the next day.

onboard snack was pretzels, but the FA was super nice when my neighbor asked for cookies instead and also brought some for me. :)

On time. .breakfast was especially good. First class service was special

Got rerouted from a straight flight from Orlando to Atlanta to Knoxville to a flight from Orlando to Detroit to Knoxville! Seriously!! Flight delay out of Detroit! Long day for what should have been a pretty easy travel day!

Left /arrived on time. Decent seat space. Like the wifi/plugs and entertainment. Windows and tray table were kinda gross. Attendants didn't start snack service til 40mins before landing. Two rows before us, captain came on to say there's turbulence and recalled staff to seats. So, no drink/snack. Later, attendants didn't stop to see if we had trash nor even look our way. Felt invisible! Almost all pilot announcements were not only unintelligible, but so quiet. We had no idea what she said.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Aside from a completely packed plane, I really have no complaints.

Much better than Latam, the worse airline company ever. I hope I don't have the need to fly Latam ever in my life again.

Flight was delayed it was hot while sitting on the plane, one engine was working on the plane until they had to do some jimmy rigging down the runway in order for the other engine to charge up. It was ridiculous

The flight was very good and the staff was very friendly and helpful!

Had a one hour delay due to mechanical issue. I didn’t think I’d be able to make my connecting flight, but they waited for me and greeted me when I arrived to help things run smooth.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

The flight had a delay but I made it to my connection. Flight was smooth overall

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Flights were on time actually early service was good and crew cheerful

The boarding process was straightforward. One pertinent observation regarding all boarding procedures is that if an individual requires assistance or possesses a special status and is part of preboarding, it is advisable to limit the number of passengers who can preboard with them, rather than the entire, sometimes large, companion groups. The seats are uncomfortable, and the entertainment options are significantly inferior compared to other airlines. During the snack service, I requested an additional bag of snacks, but my request was denied. Initially, the flight attendant agreed to my request.becoming a strange accurate moment. The flight duration was four hours.

Flights were on time. Free Wifi on plane. Everything was well organized.

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Little time between flight from Dallas to flight to Gainesville. We chose this one, 43 minutes between, because the price for a connection with at least an hour between, was so much higher. Had to ask passengers on the Dallas flight to please allow us to deplane ahead of them. The economy passengers allowed this. We had to walk very fast to the next gate, 35 gates away. Thankfully all in the same terminal. Getting to the small Gainesville plane was a little confusing as you enter an area that is boarding many small planes at the same time. We stood in the wrong line for about 15 seconds before realizing it was not our Gainesville flight. Since I had boarded at this gate in the past, I knew to check the signs carefully so we weren’t lost. The first class seat experience was wonderful. I really enjoyed the upgrade. We were offered an alcohol drink as soon as we sat down. I got something different but it was a great gesture especially since we really had to hurry to make the flight. We had packed expecting we might miss this connection, but made it. Our luggage didn’t miss the flight. American Airlines delivered our bags to our home the next day. That was very convenient!

Everything went as planned. The only issue I had was with the gate C31 attendant. The person could barely speak English and was very difficult to understand.

American Airlines II: Delay Boogaloo. Multiple gate changes, delays, boarded and then MORE delays. I hate to say this won’t matter, but posting stuff about major corporations in 2026 is a post-modern “scream into the void.” Was multiple hours late coming home, so there you go.

We had several flights and they were all on-time and flawless

This short sector between Miami and JFK was undertaken purely for business purposes, with efficiency as the primary objective rather than a full inflight experience. Overall, the journey met its intended purpose; however, the ground experience at Miami stood out significantly. During check-in, I was unable to link my frequent flyer details from Qatar Airways (oneworld alliance) through either the self-service kiosk or web check-in. The situation was handled exceptionally well by the check-in agent, who demonstrated remarkable ownership. She coordinated across multiple counters, ensured my frequent flyer number was correctly reflected, reissued the boarding pass, and confirmed that mileage accrual would be recognized. Additionally, she ensured the boarding pass reflected priority status, enabling a seamless priority check-in experience without delays. This level of proactive service was both commendable and impactful. Boarding and the inflight experience, operated by American Airlines under a codeshare arrangement, were efficient but largely transactional. While operational delivery was smooth, there was no visible recognition of oneworld frequent flyer status onboard. In comparison to the consistently personalized engagement typically experienced with Qatar Airways, this absence was noticeable—though understandably a potential limitation of codeshare alignment rather than a direct service shortfall. In summary, while the flight itself fulfilled its operational intent, the exceptional professionalism and commitment demonstrated at the Miami check-in counter was the defining highlight of this journey. Greater consistency in elite recognition across partner airlines would further enhance the overall experience.

The new planes (American Eagle) are beautiful and especially comfortable. The flight attendants are consistently professional and courteous. And, while it may seem inconsequential, the new liquid tube of coffee creamer—in contrast to the powdered coffee creamer—makes all the difference in a cup of coffee.

Bag drop was very disorganized in Miami. All main cabin passengers were shunted to just a few lanes and they had an equal number of lanes for first class passengers but there was nobody on those lines. They did nothing to bring the main cab and passengers over to the open lines and they just had employees standing there and doing nothing

Crew at the gate was very crabby and not at all polite. The plane was very hot the entire flight. And the seat cushion was very worn out.

The staff are very, very professional. It's what flying should feel like.

The flight attendant in business class was excellent! Professional, friendly and attentive.

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

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

This company socks. It's fraud. They canceled our flight yesterday, and today we were late because of a really long line at the check in bag. At the rebook station, there was ton of people. The workers were all rude. I am gonna make a report to FTC.

Flight got delayed for 5 hours no good explanation was offered ;(

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Everyone seemed to be in zone 1 for boarding. Maybe break it up a little. Otherwise, smooth flight.

The experience was good. No frills but I got there safe and sound and on time.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

Everything you need to know for your flight from Miami to Portland

Information on your arrival and departure airports