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$109+ Cheap flights from Miami to Portland (MIA - PDX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — PDX
Feb 7 — Feb 141
Sat 2/7
Sat 2/14
1 adult, Economy
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Find cheap flights from Miami to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

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Cheapflights Tip: The best prices from Miami to Portland are usually found in February or May, booked 48 days in advance, depart on a Tuesday or Thursday and return on a Monday

Cheap flight deals from Miami to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Portland (PDX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$197
(American Airlines)

One-way from

$109
(Delta)

Popular in

March

Cheapest in

February

Average price

$415

Good round-trip deal

$237 or less

Good one-way deal

$138 or less
Provider with most accurate pricing for Miami-Portland flight deals.
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Provider most trusted by Cheapflights users for Miami-Portland flights.
Search Deals
From Miami to Portland
Search Deals
One-way flight from Miami to Portland
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High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Miami to Portland.
Search Deals
Price to beat on a one-way flight from Miami to Portland.
Search Deals

Find flight deals from Miami to Portland

Cheapest flights from Miami to Portland
Explore the most affordable flight options available from Miami to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 8, 2026.

This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/47:55 pmMIA - PDX
Nonstop6h 51mAmerican Airlines
Sun 2/811:01 pmPDX - MIA
Nonstop5h 33mAmerican Airlines
Deal found 1/6$197
This American Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:55 pmMIA - PDX
Nonstop6h 51mAmerican Airlines
Wed 2/411:07 pmPDX - MIA
Nonstop5h 33mAmerican Airlines
Deal found 1/5$198
This American Airlines deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/277:55 pmMIA - PDX
Nonstop6h 51mAmerican Airlines
Sat 1/3112:35 pmPDX - MIA
1 stop8h 24mAmerican Airlines
Deal found 1/6$208
This American Airlines deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:55 pmMIA - PDX
Nonstop6h 51mAmerican Airlines
Sun 2/811:59 pmPDX - MIA
1 stop7h 56mAmerican Airlines
Deal found 1/5$209
This Delta deal was found by Cheapflights users on 1/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/297:50 amMIA - PDX
1 stop11h 35mDelta
Wed 2/49:45 pmPDX - MIA
1 stop8h 41mDelta
Deal found 1/5$215
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/2711:39 amMIA - PDX
1 stop11h 46mDelta
Sat 1/319:45 pmPDX - MIA
1 stop8h 39mDelta
Deal found 1/6$216
This Delta deal was found by Cheapflights users on 1/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/307:50 amMIA - PDX
1 stop11h 35mDelta
Sun 2/19:45 pmPDX - MIA
1 stop9h 55mDelta
Deal found 1/6$217
This Alaska Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/64:44 pmMIA - PDX
Nonstop7h 00mAlaska Airlines
Mon 3/97:00 amPDX - MIA
Nonstop5h 44mAlaska Airlines
Deal found 1/7$237
This American Airlines deal was found by Cheapflights users on 1/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/255:15 amMIA - PDX
1 stop9h 30mAmerican Airlines
Mon 2/211:01 pmPDX - MIA
Nonstop5h 33mAmerican Airlines
Deal found 1/7$247

Cheapflights Fare Finder

 
Customize your flight search to find flights from Miami to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
Use the filters below to find and compare flights from Miami to Portland that are best for you.

Fly from

Miami

Fly to

Portland

Route

Depart

Return

Price

MiamiPortland

MIA - PDX

MIAPDX

Miami

Thu 1/29

7:50 am-4:25 pm

1 stop11h 35m

Portland

Wed 2/4

9:45 pm-9:26 am

1 stop8h 41m

$215

MiamiPortland

MIA - PDX

MIAPDX

Miami

Tue 2/24

6:43 am-12:25 pm

1 stop8h 42m

Portland

Sat 2/28

12:09 pm-12:53 am

1 stop9h 44m

$216

MiamiPortland

MIA - PDX

MIAPDX

Miami

Fri 3/6

4:44 pm-8:44 pm

Nonstop7h 00m

Portland

Mon 3/9

5:40 pm-4:59 pm

1 stop20h 19m

$251

MiamiPortland

MIA - PDX

MIAPDX

Miami

Wed 2/4

8:05 am-6:50 pm

2 stops13h 45m

Portland

Sun 2/8

5:30 am-4:27 pm

1 stop7h 57m

$256

MiamiPortland

MIA - PDX

MIAPDX

Miami

Thu 3/19

4:44 pm-8:35 pm

Nonstop6h 51m

Portland

Wed 3/25

7:00 am-3:44 pm

Nonstop5h 44m

$257

MiamiPortland

MIA - PDX

MIAPDX

Miami

Fri 5/1

5:27 pm-11:55 pm

1 stop9h 28m

Portland

Wed 5/6

7:05 pm-5:31 am

1 stop7h 26m

$257

MiamiPortland

MIA - PDX

MIAPDX

Miami

Thu 5/14

6:05 pm-11:53 pm

1 stop8h 48m

Portland

Wed 5/20

5:10 pm-6:14 am

1 stop10h 04m

$257

MiamiPortland

MIA - PDX

MIAPDX

Miami

Sun 2/15

7:50 am-4:10 pm

1 stop11h 20m

Portland

Thu 3/5

5:10 pm-6:35 am

1 stop10h 25m

$257

MiamiPortland

MIA - PDX

MIAPDX

Miami

Wed 4/29

7:10 am-3:44 pm

1 stop11h 34m

Portland

Sat 5/2

12:30 am-1:40 pm

1 stop10h 10m

$258

MiamiPortland

MIA - PDX

MIAPDX

Miami

Wed 4/29

7:10 am-3:44 pm

1 stop11h 34m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 20 results
1
2

Compare providers for flights from Miami to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Portland in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Portland flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Miami-Portland flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Miami-Portland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Portland flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Portland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Miami to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to Portland. Price data was last updated on January 2, 2026.

To ensure you get the cheapest price possible for a flight from Miami to Portland, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Miami to Portland?

Currently, November is the cheapest month in which you can book a flight from Miami to Portland (average of $145). Flying from Miami to Portland in March is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to PDX?

Find hourly flight availability from Miami to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 8, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Miami to Portland as you normally would.

The best insider tips for Miami to Portland flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Miami to Portland trip
Airports
MIA

For a quick check-in, use the MIA Mover train to reach the Miami Intermodal Center for public transport options to downtown or Brickell.

Read more about MIABy Ramsey Qubein
PDX

Take the MAX red line from PDX to downtown Portland. Trains arrive every 15 minutes and offer a travel-friendly design for luggage.

Read more about PDXBy Brandon Schultz
Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MIA

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more
Brandon Schultz

Brandon Schultz

Expert on PDX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated January 8, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from Miami to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,661 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,661 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,025 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,139 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,097 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.7
Fair
3,061 reviews
Alaska Airlines
8.0
Very good
11,661 reviews

Comfort

7.8

Entertainment

7.0

Food

7.1

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

Related info for your journey

Find useful and relevant information for your journey from Miami to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Miami to Portland?

    Portland is the airport most travelers will use when flying to Portland from Miami. Booking flights from Miami (MIA) to Portland (PDX) should be relatively easy as there is 1 daily flight to Portland from 6 different airlines. 6h 30m is how long a flight from Miami to Portland will take if you book a nonstop flight.

  • How popular is this Miami to Portland flight route?

    Flights from Miami to Portland have been viewed 3 times in the past calendar month.

  • How long is the flight from Miami to Portland?

    A quick flight from Miami to Portland can take about 7h. Delta provides one of the quickest options available for as low as $251. The distance between Miami and Portland is about 2695 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Miami to Portland round-trip?

    Frontier, at $111, was found to be the cheapest airline from Miami to Portland.Alternate airlines to your destination round-trip include Delta and American Airlines. You may be able to fly from Miami to Portland for 67% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Miami to Portland one-way?

    $74 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and American Airlines, with prices starting from $96 and $100, respectively.

  • What are the most reliable airlines from Miami to Portland?

    The top 3 most reliable airlines when flying from Miami to Portland are Qatar Airways (88%), Hawaiian Airlines (80%) and Alaska Airlines (79%).

  • What are the cheapest flights from Miami to Portland?

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Miami - Portland) can be booked for $173 on average, our data indicates $303 when flying from Miami to Portland.

  • Can I find deals for flights from Miami to Portland that include hotel bookings?

    Yes. In addition to deals on Miami to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Portland.

  • Can I find deals for business class flights from Miami to Portland?

    Yes. Cheapflights offers flight deals from Miami to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Portland?

    Currently, November is the cheapest month in which you can book a flight from Miami to Portland (average of $145). Flying from Miami to Portland in March is currently the most expensive (average of $234). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Vancouver
Seaside
Clackamas
Lincoln City
Longview
Lake Oswego
Beaverton
Hillsboro
Troutdale
Cannon Beach
Long Beach
McMinnville
Tigard
The Dalles
Depoe Bay
Stevenson
Wilsonville
Tillamook
Pacific City
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Miami to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Miami to Portland

Discover the top 6 airlines that operate flights from Miami to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$160Average$285FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$209Average$370FlexibilityNo cancel feeOn-time71%
DeltaCheapest$209Average$286FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$226Average$367FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$248Average$351FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$272Average$463FlexibilityNo cancel feeOn-time63%

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