App
Customer Support
NZD
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Mississippi
>
Decatur
>
Flights from Portland to Decatur
Worldwide Coverage
Worldwide Coverage
Flights to over 5,000 cities
One-stop Service Guarantee
One-stop Service Guarantee
Price guaranteed upon confirmed payment, booking guaranteed once tickets issued
Secure Payment
Secure Payment
Convenient & reliable booking and payment system

Flights from Portland to Decatur Starting at NZD 574

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip
      • PDX06:32
        29h 56m
        2 stops
        DEC14:28
        Fri, Feb 28|Portland - Decatur|Frontier Airlines
        DEC09:50
        24h 50m
        2 stops
        PDX08:40
        Thu, Mar 6|Decatur - Portland|United Airlines
        NZD 574NZD 976
        41% OFF
        41% OFF
        NZD 976NZD 574

        Choose Frontier Airlines flights from Portland to Decatur. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Fri, Feb 28-Thu, Mar 6, arriving at Decatur Airport. One-way Prices start from NZD 574 including taxes and charges.

      • PDX06:32
        24h 18m
        2 stops
        DEC08:50
        Sat, Mar 1|Portland - Decatur|Frontier Airlines
        DEC15:00
        19h 40m
        2 stops
        PDX08:40
        Fri, Mar 7|Decatur - Portland|United Airlines
        NZD 655NZD 976
        33% OFF
        33% OFF
        NZD 976NZD 655

        Choose Frontier Airlines flights from Portland to Decatur. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Mar 1-Fri, Mar 7, arriving at Decatur Airport. One-way Prices start from NZD 655 including taxes and charges.

      • PDX23:58
        6h 52m
        1 stop
        DEC08:50
        Thu, Feb 27|Portland - Decatur|United Airlines
        DEC10:00
        11h 39m
        2 stops
        PDX19:39
        Wed, Mar 5|Decatur - Portland|United Airlines
        NZD 659NZD 976
        32% OFF
        32% OFF
        NZD 976NZD 659

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Thu, Feb 27-Wed, Mar 5, arriving at Decatur Airport. One-way Prices start from NZD 659 including taxes and charges.

      • PDX19:46
        11h 4m
        2 stops
        DEC08:50
        Sun, Mar 2|Portland - Decatur|United Airlines
        DEC15:00
        9h 39m
        1 stop
        PDX22:39
        Sat, Mar 8|Decatur - Portland|United Airlines
        NZD 660
        NZD 660

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Sun, Mar 2-Sat, Mar 8, arriving at Decatur Airport. One-way Prices start from NZD 660 including taxes and charges.

      • PDX22:55
        13h 33m
        2 stops
        DEC14:28
        Tue, Feb 25|Portland - Decatur|United Airlines
        DEC15:08
        9h 27m
        1 stop
        PDX22:35
        Mon, Mar 3|Decatur - Portland|United Airlines
        NZD 660
        NZD 660

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Tue, Feb 25-Mon, Mar 3, arriving at Decatur Airport. One-way Prices start from NZD 660 including taxes and charges.

      • PDX22:55
        13h 33m
        2 stops
        DEC14:28
        Tue, Mar 4|Portland - Decatur|United Airlines
        DEC15:00
        9h 39m
        1 stop
        PDX22:39
        Mon, Mar 10|Decatur - Portland|United Airlines
        NZD 660
        NZD 660

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Tue, Mar 4-Mon, Mar 10, arriving at Decatur Airport. One-way Prices start from NZD 660 including taxes and charges.

      • PDX23:38
        12h 35m
        2 stops
        DEC14:13
        Thu, Mar 6|Portland - Decatur|United Airlines
        DEC15:00
        9h 39m
        1 stop
        PDX22:39
        Wed, Mar 12|Decatur - Portland|United Airlines
        NZD 662
        NZD 662

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Thu, Mar 6-Wed, Mar 12, arriving at Decatur Airport. One-way Prices start from NZD 662 including taxes and charges.

      • PDX19:42
        11h 8m
        2 stops
        DEC08:50
        Sat, Feb 22|Portland - Decatur|United Airlines
        DEC15:08
        9h 27m
        1 stop
        PDX22:35
        Fri, Feb 28|Decatur - Portland|United Airlines
        NZD 664
        NZD 664

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Sat, Feb 22-Fri, Feb 28, arriving at Decatur Airport. One-way Prices start from NZD 664 including taxes and charges.

      • PDX23:58
        6h 52m
        1 stop
        DEC08:50
        Tue, Mar 11|Portland - Decatur|United Airlines
        DEC15:00
        9h 55m
        2 stops
        PDX22:55
        Mon, Mar 17|Decatur - Portland|United Airlines
        NZD 666
        NZD 666

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Tue, Mar 11-Mon, Mar 17, arriving at Decatur Airport. One-way Prices start from NZD 666 including taxes and charges.

      • PDX22:55
        13h 33m
        2 stops
        DEC14:28
        Mon, Feb 24|Portland - Decatur|United Airlines
        DEC15:08
        9h 27m
        1 stop
        PDX22:35
        Sun, Mar 2|Decatur - Portland|United Airlines
        NZD 706
        NZD 706

        Choose United Airlines flights from Portland to Decatur. The one-way connecting flight with United Airlines departs from Portland International Airport on Mon, Feb 24-Sun, Mar 2, arriving at Decatur Airport. One-way Prices start from NZD 706 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        DEC02:00 pm
        Sat, Mar 1|Portland - Decatur|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Portland to Decatur flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. F91790

    Frontier Airlines

    06:20

    PDX

    2.6h

    09:57

    DEN

    SMTWTFS
    Search

  2. F92210

    Frontier Airlines

    20:59

    DEN

    2.5h

    00:27

    MDW

    SMTWTFS

  3. UA5134

    United Airlines

    13:30

    ORD

    1.0h

    14:28

    DEC

    SMTWTFS

  4. F91790

    Frontier Airlines

    06:20

    PDX

    2.6h

    09:57

    DEN

    SMTWTFS
    Search

  5. F92210

    Frontier Airlines

    20:59

    DEN

    2.5h

    00:27

    MDW

    SMTWTFS

  6. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  7. F91790

    Frontier Airlines

    06:20

    PDX

    2.6h

    09:57

    DEN

    SMTWTFS
    Search

  8. F93174

    Frontier Airlines

    20:30

    DEN

    2.6h

    00:08

    ORD

    -MTW-FS

  9. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  10. AS324

    Alaska Airlines

    07:00

    PDX

    4.1h

    13:08

    ORD

    SMTWTFS
    Search

  11. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  12. AS3358

    Alaska Airlines

    15:02

    PDX

    1.0h

    16:02

    SEA

    SMTWTFS
    Search

  13. AS538

    Alaska Airlines

    17:55

    SEA

    4.1h

    23:59

    ORD

    SMTWTFS

  14. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  15. UA436

    United Airlines

    19:42

    PDX

    1.9h

    21:37

    SFO

    SMTWTFS
    Search

  16. UA1112

    United Airlines

    23:55

    SFO

    4.3h

    06:13

    ORD

    SMTWTFS

  17. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S

  18. AS2115

    Alaska Airlines

    21:07

    PDX

    0.9h

    21:59

    SEA

    S--WT-S
    Search

  19. AS461

    Alaska Airlines

    23:59

    SEA

    3.9h

    05:53

    ORD

    SMTWT-S

  20. UA5134

    United Airlines

    13:30

    ORD

    1.0h

    14:28

    DEC

    SMTWTFS

  21. UA1802

    United Airlines

    22:55

    PDX

    5.2h

    07:08

    EWR

    SMTWTFS
    Search

  22. UA2100

    United Airlines

    08:00

    EWR

    2.6h

    09:39

    ORD

    SMTWTFS

  23. UA5134

    United Airlines

    13:30

    ORD

    1.0h

    14:28

    DEC

    SMTWTFS

  24. UA1802

    United Airlines

    22:55

    PDX

    5.2h

    07:08

    EWR

    SMTWTFS
    Search

  25. UA1215

    United Airlines

    09:00

    EWR

    2.8h

    10:46

    ORD

    SMTWTFS

  26. UA5134

    United Airlines

    13:30

    ORD

    1.0h

    14:28

    DEC

    SMTWTFS

  27. UA1490

    United Airlines

    23:59

    PDX

    4.0h

    06:00

    ORD

    SMTWTFS
    Search

  28. UA5082

    United Airlines

    07:45

    ORD

    1.1h

    08:50

    DEC

    S-TWT-S
Find more flights and airlines

Find the best time to fly from Portland to Decatur

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

  • When are flight tickets from Portland (PDX) to Decatur (DEC) the cheapest?

    Airlines adjust prices for flights from Portland to Decatur based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Portland (PDX) to Decatur (DEC) cost?

    According to Trip.com's data, the lowest price is around NZD 948.

How to find a cheap flight from Portland to Decatur

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Decatur. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Portland to Decatur

Off-season for travelDecember
Peak season for travelJanuary
Flight distance2,807.14 km
Popular airlineUnited Airlines

Contact Us

About

Other Services

Payment Methods
Our Partners
Copyright © 2025 Trip.com Travel Singapore Pte. Ltd. All rights reserved
Site Operator: Trip.com Travel Singapore Pte. Ltd.