$163+ Cheap flights from Milwaukee to Portland, ME (MKE - PWM)
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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
MKE — PWM
Sep 5 — Sep 121
Round-trip
1 adult, Economy
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Find cheap flights from Milwaukee 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.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Milwaukee to Portland
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Best
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Cheapest flights from Milwaukee to PortlandExplore the most affordable flight options available from Milwaukee to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
Explore the most affordable flight options available from Milwaukee to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 6, 2026.
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 9/26:00 am -
1 stop5h 32m
Sun 9/66:30 am -
1 stop7h 06m
Deal found 8/6![Delta logo]()
$330
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/195:00 am -
1 stop5h 38m
Sat 8/226:46 pm -
1 stop5h 28m
Deal found 8/3![American Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:19 pm -
1 stop7h 04m
Wed 9/94:57 pm -
1 stop6h 39m
Deal found 8/3![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:15 pm -
2 stops7h 44m
Sat 8/226:03 am -
1 stop4h 57m
Deal found 8/3![United Airlines logo]()
$340
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:19 pm -
1 stop7h 04m
Wed 9/94:57 pm -
1 stop6h 39m
Deal found 8/5![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:20 pm -
1 stop6h 03m
Wed 9/306:00 am -
1 stop5h 07m
Deal found 8/3![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:20 pm -
1 stop6h 03m
Tue 9/298:03 am -
2 stops8h 08m
Deal found 8/3![United Airlines logo]()
$356
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:15 am -
2 stops7h 23m
Tue 9/86:00 am -
1 stop5h 00m
Deal found 8/4![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/285:00 am -
1 stop5h 38m
Tue 9/18:08 am -
1 stop5h 15m
Deal found 8/5![American Airlines logo]()
$360
This Southwest deal was found by Cheapflights users on 8/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/205:45 am -
2 stops8h 45m
Tue 11/33:25 pm -
2 stops7h 50m
Deal found 8/2![Southwest logo]()
$361
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 am -
2 stops8h 38m
Tue 9/86:00 am -
1 stop5h 00m
Deal found 8/5![United Airlines logo]()
$362
Best flights from Milwaukee to PortlandDiscover carefully curated flight deals from Milwaukee to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
Discover carefully curated flight deals from Milwaukee to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 6, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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.
Sat 9/128:05 am -
1 stop6h 56m
Sat 9/196:30 am -
1 stop6h 07m
Deal found 8/4![Delta logo]()
$351
This Southwest deal was found by Cheapflights users on 8/4. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:00 pm -
1 stop3h 50m
Tue 10/276:00 pm -
1 stop4h 30m
Deal found 8/4![Southwest logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/210:19 am -
2 stops7h 10m
Sun 9/66:03 am -
1 stop4h 57m
Deal found 8/3![United Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 8/4. 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 10/95:55 pm -
1 stop4h 23m
Wed 10/144:15 pm -
1 stop5h 20m
Deal found 8/4![Delta logo]()
$368
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:10 am -
1 stop6h 28m
Sat 1/164:48 pm -
1 stop5h 06m
Deal found 8/5![United Airlines logo]()
$431
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:20 pm -
1 stop6h 03m
Sat 9/196:06 am -
2 stops9h 27m
Deal found 8/3![United Airlines logo]()
$436
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/228:30 am -
2 stops9h 54m
Tue 9/295:08 pm -
1 stop6h 51m
Deal found 8/5![United Airlines logo]()
$436
Last-minute flights from Milwaukee to PortlandDiscover last-minute flight deals from Milwaukee to Portland. Data last updated August 6, 2026 and is based on user searches.
Discover last-minute flight deals from Milwaukee to Portland. Data last updated August 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/3. 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 8/195:00 am -
1 stop5h 38m
Sat 8/226:46 pm -
1 stop5h 28m
Deal found 8/3![American Airlines logo]()
$335
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:15 pm -
2 stops7h 44m
Sat 8/226:03 am -
1 stop4h 57m
Deal found 8/3![United Airlines logo]()
$340
This American Airlines deal was found by Cheapflights users on 8/5. 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 8/285:00 am -
1 stop5h 38m
Tue 9/18:08 am -
1 stop5h 15m
Deal found 8/5![American Airlines logo]()
$360
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/283:15 pm -
2 stops7h 44m
Tue 9/17:35 am -
1 stop6h 03m
Deal found 8/5![United Airlines logo]()
$365
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:15 am -
2 stops7h 23m
Tue 9/86:00 am -
1 stop5h 00m
Deal found 8/4![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 8/6. 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.
Wed 9/26:00 am -
1 stop5h 32m
Sun 9/66:30 am -
1 stop7h 06m
Deal found 8/6![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:19 pm -
1 stop7h 04m
Wed 9/94:57 pm -
1 stop6h 39m
Deal found 8/5![United Airlines logo]()
$343
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/25:00 am -
2 stops8h 38m
Tue 9/86:00 am -
1 stop5h 00m
Deal found 8/5![United Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/51:19 pm -
1 stop7h 04m
Wed 9/94:57 pm -
1 stop6h 39m
Deal found 8/3![United Airlines logo]()
$338
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:20 pm -
1 stop6h 03m
Wed 9/306:00 am -
1 stop5h 07m
Deal found 8/3![United Airlines logo]()
$351
This United Airlines deal was found by Cheapflights users on 8/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:20 pm -
1 stop6h 03m
Tue 9/298:03 am -
2 stops8h 08m
Deal found 8/3![United Airlines logo]()
$356
One-way flights from Milwaukee to PortlandSearch for one-way flight options from Milwaukee to Portland. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
Search for one-way flight options from Milwaukee to Portland. Find affordable one-way fares based on user searches. Data last updated August 6, 2026.
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/65:16 am -
1 stop5h 22m
Deal found 8/3![American Airlines logo]()
$163
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:00 am -
2 stops7h 30m
Deal found 8/5![Southwest logo]()
$168
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/122:20 pm -
1 stop6h 03m
Deal found 8/4![United Airlines logo]()
$176
This deal was found by Cheapflights users on 8/5. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:30 am -
1 stop4h 59m
Deal found 8/5![United Airlines logo]()
$203
This Southwest deal was found by Cheapflights users on 8/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/121:30 pm -
1 stop4h 10m
Deal found 8/3![Southwest logo]()
$209
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:20 pm -
2 stops8h 39m
Deal found 8/5![United Airlines logo]()
$221
This Delta deal was found by Cheapflights users on 8/3. 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.
Sat 9/129:37 am -
1 stop5h 18m
Deal found 8/3![Delta logo]()
$230
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/86:02 pm -
1 stop4h 39m
Deal found 8/1![American Airlines logo]()
$235
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/152:25 pm -
2 stops8h 30m
Deal found 8/5![Southwest logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/88:10 pm -
3 stops26h 14m
Deal found 8/1![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:10 pm -
3 stops26h 14m
Deal found 8/5![Multiple Airlines logo]()
$258
Find flight deals from Milwaukee to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Milwaukee (MKE) to Portland (PWM). 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 August 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $330 (Delta) |
One-way from | $163 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $462 |
Cheapflights Fare Finder
Customize your flight search to find flights from Milwaukee 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 August 6, 2026.
Use the filters below to find and compare flights from Milwaukee to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Sat 9/12
8:05 am-4:01 pm
1 stop6h 56m
Portland
Sat 9/19
6:30 am-11:37 am
1 stop6h 07m
$351
Quickest round-trip
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Thu 10/22
5:00 pm-9:50 pm
1 stop3h 50m
Portland
Tue 10/27
6:00 pm-9:30 pm
1 stop4h 30m
$351
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Fri 10/9
5:55 pm-11:18 pm
1 stop4h 23m
Portland
Wed 10/14
4:15 pm-8:35 pm
1 stop5h 20m
$368
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Wed 9/2
10:19 am-6:29 pm
2 stops7h 10m
Portland
Sun 9/6
6:03 am-10:00 am
1 stop4h 57m
$415
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Tue 1/12
6:10 am-1:38 pm
1 stop6h 28m
Portland
Sat 1/16
4:48 pm-8:54 pm
1 stop5h 06m
$431
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Sat 9/12
2:20 pm-9:23 pm
1 stop6h 03m
Portland
Sat 9/19
6:06 am-2:33 pm
2 stops9h 27m
$436
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Tue 9/22
8:30 am-7:24 pm
2 stops9h 54m
Portland
Tue 9/29
5:08 pm-10:59 pm
1 stop6h 51m
$436
Cheapest one-way
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Sun 9/6
5:16 am-11:38 am
1 stop5h 22m
$163
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Sun 9/6
5:00 am-2:38 pm
2 stops8h 38m
$168
MilwaukeePortland
MKE Milwaukee-Mitchell - PWM Portland
MKEPWM
Milwaukee-Mitchell
Wed 9/30
3:40 pm-10:10 pm
1 stop5h 30m
$176
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from Milwaukee 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 Milwaukee to Portland in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Milwaukee-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Milwaukee-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Milwaukee-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Milwaukee-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub 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 Milwaukee-Portland, Maine 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 Milwaukee to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Milwaukee with our price prediction graph.
MKE-PWM
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 Milwaukee to Portland
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 August 6, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Milwaukee to Portland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Comfort
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Overall
8.0
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Related info for your journey
Find useful and relevant information for your journey from Milwaukee to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
Conway
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Milwaukee and Portland flights
Browse other Milwaukee and Portland flight options. Last updated on August 6, 2026.
Other flights from Milwaukee
Browse through other flights departing from Milwaukee. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 6, 2026.
Top 4 airlines flying from Milwaukee to Portland
Discover the top 4 airlines that operate flights from Milwaukee 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 August 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$251 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$314 | Average$462 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$340 | Average$437 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$386 | Average$576 | FlexibilityNo cancel fee | On-time63% |