App
Customer Support
VND
Find Bookings
Trip.com
>
Cheap Flights
>
United States
>
Wisconsin
>
Milwaukee
>
Flights from Portland to Milwaukee
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 Milwaukee Starting at VND 1,593,036

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

  • One way
  • Round-trip
      • PDX10:06
        21h 26m
        1 stop
        MKE09:32
        Wed, Mar 12|Portland - Milwaukee|Frontier Airlines
        VND 1,593,036VND 5,529,522
        71% OFF
        71% OFF
        VND 5,529,522VND 1,593,036

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Wed, Mar 12, arriving at General Mitchell International Airport. One-way Prices start from VND 1,593,036 including taxes and charges.

      • PDX06:40
        24h 47m
        1 stop
        MKE09:27
        Sat, Apr 5|Portland - Milwaukee|Frontier Airlines
        VND 2,008,917VND 5,529,522
        64% OFF
        64% OFF
        VND 5,529,522VND 2,008,917

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Apr 5, arriving at General Mitchell International Airport. One-way Prices start from VND 2,008,917 including taxes and charges.

      • PDX06:32
        25h
        1 stop
        MKE09:32
        Sat, Feb 22|Portland - Milwaukee|Frontier Airlines
        VND 2,030,063VND 5,529,522
        63% OFF
        63% OFF
        VND 5,529,522VND 2,030,063

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Feb 22, arriving at General Mitchell International Airport. One-way Prices start from VND 2,030,063 including taxes and charges.

      • PDX06:32
        25h
        1 stop
        MKE09:32
        Sat, Mar 8|Portland - Milwaukee|Frontier Airlines
        VND 2,128,747
        VND 2,128,747

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Sat, Mar 8, arriving at General Mitchell International Airport. One-way Prices start from VND 2,128,747 including taxes and charges.

      • PDX10:04
        21h 23m
        1 stop
        MKE09:27
        Wed, Apr 16|Portland - Milwaukee|Frontier Airlines
        VND 2,220,382
        VND 2,220,382

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Wed, Apr 16, arriving at General Mitchell International Airport. One-way Prices start from VND 2,220,382 including taxes and charges.

      • PDX06:32
        25h
        1 stop
        MKE09:32
        Wed, Mar 5|Portland - Milwaukee|Frontier Airlines
        VND 2,495,286
        VND 2,495,286

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Wed, Mar 5, arriving at General Mitchell International Airport. One-way Prices start from VND 2,495,286 including taxes and charges.

      • PDX00:45
        7h 39m
        1 stop
        MKE10:24
        Sat, Feb 22|Portland - Milwaukee|Delta Air Lines
        VND 3,524,415
        VND 3,524,415

        Choose Delta Air Lines flights from Portland to Milwaukee. The one-way connecting flight with Delta Air Lines departs from Portland International Airport on Sat, Feb 22, arriving at General Mitchell International Airport. One-way Prices start from VND 3,524,415 including taxes and charges.

      • PDX00:59
        7h 5m
        1 stop
        MKE10:04
        Tue, Apr 8|Portland - Milwaukee|Delta Air Lines
        VND 3,753,502
        VND 3,753,502

        Choose Delta Air Lines flights from Portland to Milwaukee. The one-way connecting flight with Delta Air Lines departs from Portland International Airport on Tue, Apr 8, arriving at General Mitchell International Airport. One-way Prices start from VND 3,753,502 including taxes and charges.

      • PDX10:19
        21h 13m
        1 stop
        MKE09:32
        Wed, Feb 26|Portland - Milwaukee|Alaska Airlines
        VND 3,975,541
        VND 3,975,541

        Choose Alaska Airlines flights from Portland to Milwaukee. The one-way connecting flight with Alaska Airlines departs from Portland International Airport on Wed, Feb 26, arriving at General Mitchell International Airport. One-way Prices start from VND 3,975,541 including taxes and charges.

      • PDX06:32
        25h
        1 stop
        MKE09:32
        Wed, Feb 26|Portland - Milwaukee|Frontier Airlines
        VND 3,982,589
        VND 3,982,589

        Choose Frontier Airlines flights from Portland to Milwaukee. The one-way connecting flight with Frontier Airlines departs from Portland International Airport on Wed, Feb 26, arriving at General Mitchell International Airport. One-way Prices start from VND 3,982,589 including taxes and charges.

      • PDX01:00 pm
        3h 5m
        Nonstop
        MKE02:00 pm
        Fri, Feb 28|Portland - Milwaukee|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 Milwaukee flight time & flight schedules

Flight info.
Departure
Arrival
Weekly Schedule

  1. DL2359

    Delta Air Lines

    00:40

    PDX

    3.4h

    06:02

    MSP

    SMTWTFS
    Search

  2. DL4858

    Delta Air Lines

    08:55

    MSP

    1.4h

    10:20

    MKE

    SMTWTFS

  3. AA982

    American Airlines

    05:31

    PDX

    3.8h

    11:19

    DFW

    SMTWTFS
    Search

  4. AA869

    American Airlines

    14:37

    DFW

    2.3h

    16:52

    MKE

    SMTWTFS

  5. AS2292

    Alaska Airlines

    05:45

    PDX

    1.0h

    06:47

    SEA

    -MT--FS
    Search

  6. AS809

    Alaska Airlines

    07:59

    SEA

    3.9h

    13:52

    MKE

    SMTWTFS

  7. F91790

    Frontier Airlines

    06:20

    PDX

    2.6h

    09:58

    DEN

    SMTWTFS
    Search

  8. UA5894

    United Airlines

    17:20

    DEN

    2.5h

    20:48

    MKE

    SMTWTFS

  9. DL451

    Delta Air Lines

    07:00

    PDX

    5.5h

    15:29

    JFK

    SMTWTFS
    Search

  10. DL3723

    Delta Air Lines

    17:55

    JFK

    2.9h

    19:47

    MKE

    SMTWTFS

  11. AA2216

    American Airlines

    07:35

    PDX

    3.8h

    13:22

    DFW

    SMTWTFS
    Search

  12. AA869

    American Airlines

    14:37

    DFW

    2.3h

    16:52

    MKE

    SMTWTFS

  13. UA616

    United Airlines

    12:40

    PDX

    2.6h

    16:14

    DEN

    SMTWTFS
    Search

  14. F91608

    Frontier Airlines

    11:57

    DEN

    2.5h

    15:25

    MKE

    -M-W--S

  15. AS336

    Alaska Airlines

    14:30

    PDX

    2.6h

    18:09

    DEN

    SMTWTFS
    Search

  16. F91608

    Frontier Airlines

    11:57

    DEN

    2.5h

    15:25

    MKE

    -M-W--S

  17. AS2074

    Alaska Airlines

    14:50

    PDX

    2.3h

    17:06

    ONT

    SMTWTFS
    Search

  18. F91500

    Frontier Airlines

    00:59

    ONT

    2.3h

    04:16

    DEN

    SMTWTFS

  19. F91608

    Frontier Airlines

    11:57

    DEN

    2.5h

    15:25

    MKE

    -M-W--S

  20. DL888

    Delta Air Lines

    22:45

    PDX

    4.8h

    06:32

    ATL

    SMTWTFS
    Search

  21. DL1151

    Delta Air Lines

    10:10

    ATL

    2.1h

    11:14

    MKE

    SMTWTFS
Find more flights and airlines

Find the best time to fly from Portland to Milwaukee

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.

Airlines Flying from Portland to Milwaukee

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Delta Air Lines logoDelta Air Lines

FAQ

  • When are flight tickets from Portland (PDX) to Milwaukee (MKE) the cheapest?

    Airlines adjust prices for flights from Portland to Milwaukee 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 Milwaukee (MKE) cost?

    According to Trip.com's data, the lowest price is around VND 9,526,494.

  • What is the transportation method from the main airport to downtown in Milwaukee?

    • The distance from General Mitchell International Airport to downtown is about 10 km. It takes about 30 minutes by taxi.

How to find a cheap flight from Portland to Milwaukee

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 Milwaukee. 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 Milwaukee

Cheapest nonstop flight priceVND 1,593,035
Off-season for travelFebruary
Peak season for travelMay
Flight distance2,756.52 km
Popular airlineAmerican 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.