PDX - DAY

$310 Find Cheap Flights from Portland to Dayton - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $425-$564
American Airlines
Mon 11/26Mon 12/3
PDX - DAY • 1 stop
Cheapest one-way
$310
Typical prices: $270-$450
American Airlines
Tue 1/2
PDX - DAY • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Portland and Dayton. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
October
Cheapest • 22% price drop
May
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Washington, D.C. Dulles Intl (IAD)
Cheapest • Avg $445 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 15m (one-way)
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Insights
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Flight Deals

Cheap Flights from Portland to Dayton (PDX-DAY)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Dayton

Thu, Nov 26 - Thu, Dec 3
American Airlines Logo
10:00 pm - 11:00 amPDX  Portland-DAY Dayton
10h 00m1 stop Charlotte Douglas
American Airlines Logo
6:40 pm - 11:49 pmDAY  Dayton-PDX Portland
8h 09m1 stop Dallas/Fort Worth
$379American Airlines
Wed, Jan 6 - Sat, Jan 9
Delta Logo
9:45 am - 11:07 pmPDX  Portland-DAY Dayton
10h 22m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
11:23 am - 7:24 pmDAY  Dayton-PDX Portland
11h 01m1 stop Atlanta Hartsfield-Jackson
$384Delta
Thu, Nov 26 - Thu, Dec 3
United Airlines Logo
9:00 am - 6:25 pmPDX  Portland-DAY Dayton
6h 25m1 stop Denver Intl
United Airlines Logo
7:15 am - 2:38 pmDAY  Dayton-PDX Portland
10h 23m2 stops Chicago O'Hare Intl San Francisco
$384United Airlines
Wed, Jan 6 - Sat, Jan 9
Delta Logo
9:45 am - 11:07 pmPDX  Portland-DAY Dayton
10h 22m2 stops Seattle/Tacoma Intl Atlanta Hartsfield-Jackson
Delta Logo
11:23 am - 8:30 pmDAY  Dayton-PDX Portland
12h 07m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul
$389Delta
Mon, Nov 16 - Mon, Nov 23
Delta Logo
11:10 pm - 10:39 amPDX  Portland-DAY Dayton
8h 29m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:22 pm - 9:57 pmDAY  Dayton-PDX Portland
9h 35m1 stop Atlanta Hartsfield-Jackson
$414Delta
Tue, Nov 10 - Thu, Dec 24
American Airlines Logo
6:00 am - 5:48 pmPDX  Portland-DAY Dayton
8h 48m1 stop Dallas/Fort Worth
American Airlines Logo
7:24 am - 12:56 pmDAY  Dayton-PDX Portland
8h 32m1 stop Chicago O'Hare Intl
$433American Airlines
Wed, Nov 11 - Sun, Nov 15
United Airlines Logo
2:34 pm - 11:38 pmPDX  Portland-DAY Dayton
6h 04m1 stop Chicago O'Hare Intl
United Airlines Logo
5:30 am - 11:47 amDAY  Dayton-PDX Portland
9h 17m1 stop Chicago O'Hare Intl
$449United Airlines
Sat, Nov 14 - Wed, Nov 18
American Airlines Logo
9:50 pm - 11:01 amPDX  Portland-DAY Dayton
10h 11m1 stop Charlotte Douglas
American Airlines Logo
1:40 pm - 7:32 pmDAY  Dayton-PDX Portland
8h 52m1 stop Dallas/Fort Worth
$449American Airlines
Wed, Nov 11 - Sun, Nov 15
Alaska Airlines Logo
9:59 pm - 11:47 amPDX  Portland-DAY Dayton
10h 48m2 stops Seattle/Tacoma Intl Chicago O'Hare Intl
Alaska Airlines Logo
6:00 am - 3:13 pmDAY  Dayton-PDX Portland
12h 13m2 stops Dallas/Fort Worth Seattle/Tacoma Intl
$732Alaska Airlines
Fri, Nov 27 - Mon, Nov 30
Alaska Airlines Logo
7:22 am - 9:04 pmPDX  Portland-DAY Dayton
10h 42m2 stops Seattle/Tacoma Intl Philadelphia
Alaska Airlines Logo
6:31 pm - 9:50 amDAY  Dayton-PDX Portland
18h 19m2 stops Chicago O'Hare Intl San Diego
$787Alaska Airlines
Booking Insights

Price, demand and travel trends for Portland to Dayton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

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

Round-trip flights from Portland to Dayton typically range from $425 to $564. The lowest price found in the past 5 days was $379, on American Airlines.

What's the cheapest day of the week to fly from Portland to Dayton?

Based on deals KAYAK users found in the last 12 months, Saturday is the cheapest day of the week to fly from Portland to Dayton. It’s 5% cheaper than the average day, while Wednesday is the most expensive, with prices 8% higher.

What’s the cheapest month to fly from Portland to Dayton?

•October is the cheapest month to fly from Portland to Dayton at $378 round-trip.
•March ($1,037) and February ($625) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 174% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Key details for Portland to Dayton flights

Low season

November

Cheapest flight

$310
Beat the crowds with an average 53% drop in travelers.
The most popular month to fly with an average 67% increase in travelers.
One-way flight from Portland to Dayton

When to book flights from Portland to Dayton

Are your dates flexible? Find out the best times to travel from Portland to Dayton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Portland to Dayton flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Portland to Dayton?

    Two cabin classes are available on flights from Portland to Dayton:

    • Economy Class
    • First Class

  • How long is a flight from Portland to Dayton?

    A nonstop flight from Portland to Dayton takes 00m, covering 1,965 miles.

  • Do I need a passport to fly from Portland to Dayton?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Portland to Dayton flight?

    Round-trip flights from Portland to Dayton range from $425 to $564, with an average of $484 over the past 12 months. Anything below $425 counts as a good deal.

  • Have flight prices from Portland to Dayton changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,620. That means the highest observed fare was about 4x higher than the lowest one.

  • How are flight prices from Portland to Dayton looking right now?

    One-way fares from Portland to Dayton are currently higher than usual. Average one-way flight prices are about $377, which is 6% above the typical average for this route.

  • What car rental options are available at Dayton Airport (DAY)?

    Dayton Airport (DAY) hosts 5 major car rental companies, with daily rates averaging $72 for economy cars. Top options include:

    • Budget
    • Thrifty
    • Alamo
    • Hertz
    • Avis

  • Which airports can I use when flying from Portland to Dayton?

    Flights from Portland to Dayton usually depart from Portland (PDX) and arrive at Dayton (DAY).

  • Which airports do connecting flights from Portland to Dayton pass through?

    One-stop flights from Portland to Dayton most commonly connect through:

    • Chicago O'Hare Intl (ORD) - 70% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 13% of one-stop connections
    • Dallas/Fort Worth (DFW) - 12% of one-stop connections
    • Washington, D.C. Dulles Intl (IAD) - 3% of one-stop connections

  • Can I save money by using flexible dates for flights from Portland to Dayton?

    Yes. Flexible dates can save you up to 13% on flights from Portland to Dayton. Saturday is the cheapest departure day at $463 round-trip on average, while Wednesday is the most expensive at $527, a difference of $64.

    Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

  • How much time can I save by choosing a different layover airport from Portland to Dayton?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 15m, compared with 7h 28m via Chicago O'Hare Intl (ORD) and 7h 51m via Washington, D.C. Dulles Intl (IAD).

  • What is the time difference between Portland and Dayton?

    Dayton is 3 hours ahead of Portland (Eastern Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Portland to Dayton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Saturday departure and avoid flying on Wednesday. On this route, Saturday flights average $463, about $64 less than Wednesday fares (12% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Portland to Dayton trip for October. Fares historically average $378 round-trip in that month - typically $659 less than the most expensive month, which is March (based on the last 12 months).

More options for your flight from Portland to Dayton

Complete your trip to Dayton with a hotel stay or car rental

Car rentals in Dayton
Hotels in Dayton
Vacations in Dayton