United Airlines Portland to Boise Flights

Return flight: Boise – Portland

Cheapflightsplus.com will find cheap United Airlines flights from Portland to Boise. Compare airline ticket prices and book air tickets starting from $283 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of United Airlines, arrivals and departure details below.

Find Cheap Airfare Portland (ME) — Boise (ID) by United Airlines

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in november: one-way - $283, two-way – $485.
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Below is a detailed 2024 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.
Departure Arrival Flight Details Flight Time Price
4:10 pm — 10:50 pm
4:10 pm — 6:24 pm UA5517 United Airlines
Portland — Chicago
1h 11m stop
7:35 pm — 10:50 pm UA5290 United Airlines
Chicago — Boise
8h 40m
including layover
Find flight
from$283
11:35 am — 10:56 pm
11:35 am — 1:29 pm UA3459 United Airlines
Portland — Newark
3h 45m stop
5:14 pm — 7:36 pm UA423 United Airlines
Newark — Denver
1h 9m stop
8:45 pm — 10:56 pm UA5923 United Airlines
Denver — Boise
13h 21m
including layover
Find flight
from$288
11:35 am — 10:15 pm
11:35 am — 1:29 pm UA3459 United Airlines
Portland — Newark
1h 16m stop
2:45 pm — 5:58 pm UA2191 United Airlines
Newark — Los Angeles
56m stop
6:54 pm — 10:15 pm UA5363 United Airlines
Los Angeles — Boise
12h 40m
including layover
Find flight
from$288
12:15 pm — 9:29 pm
12:15 pm — 2:01 pm UA3578 United Airlines
Portland — Newark
1h 24m stop
3:25 pm — 6:06 pm UA2852 United Airlines
Newark — Denver
1h 19m stop
7:25 pm — 9:29 pm UA367 United Airlines
Denver — Boise
11h 14m
including layover
Find flight
from$464
1:55 pm — 10:56 pm
1:55 pm — 3:59 pm UA6052 United Airlines
Portland — Washington D.C.
1h 21m stop
5:20 pm — 7:28 pm UA2463 United Airlines
Washington D.C. — Denver
1h 17m stop
8:45 pm — 10:56 pm UA5923 United Airlines
Denver — Boise
11h 1m
including layover
Find flight
from$288
1:55 pm — 10:05 am
+1 day
1:55 pm — 3:59 pm UA6052 United Airlines
Portland — Washington D.C.
1h 21m stop
5:20 pm — 7:28 pm UA2463 United Airlines
Washington D.C. — Denver
12h 17m stop
7:45 am — 10:05 am UA4734 United Airlines
Denver — Boise
22h 10m
including layover
Find flight
from$336
3:55 pm — 12:00 pm
+1 day
3:55 pm — 5:42 pm UA3620 United Airlines
Portland — Newark
12h 18m stop
6:00 am — 7:46 am UA2164 United Airlines
Newark — Chicago
59m stop
8:45 am — 12:00 pm UA5928 United Airlines
Chicago — Boise
22h 5m
including layover
Find flight
from$378
3:55 pm — 12:40 pm
+1 day
3:55 pm — 5:42 pm UA3620 United Airlines
Portland — Newark
1h 58m stop
7:40 pm — 11:11 pm UA435 United Airlines
Newark — Los Angeles
10h 9m stop
9:20 am — 12:40 pm UA4682 United Airlines
Los Angeles — Boise
22h 45m
including layover
Find flight
from$381
4:10 pm — 10:05 am
+1 day
4:10 pm — 6:24 pm UA5517 United Airlines
Portland — Chicago
1h 41m stop
8:05 pm — 9:58 pm UA767 United Airlines
Chicago — Denver
9h 47m stop
7:45 am — 10:05 am UA4734 United Airlines
Denver — Boise
19h 55m
including layover
Find flight
from$336
5:14 pm — 1:29 pm
+1 day
5:14 pm — 7:00 pm UA3620 United Airlines
Portland — Newark
2h 20m stop
9:20 pm — 11:46 pm UA1792 United Airlines
Newark — Denver
11h 38m stop
11:24 am — 1:29 pm UA1125 United Airlines
Denver — Boise
22h 15m
including layover
Find flight
from$336
5:14 pm — 10:00 am
+1 day
5:14 pm — 7:00 pm UA3620 United Airlines
Portland — Newark
2h 20m stop
9:20 pm — 11:46 pm UA1792 United Airlines
Newark — Denver
7h 59m stop
7:45 am — 10:00 am UA5729 United Airlines
Denver — Boise
18h 46m
including layover
Find flight
from$336
6:00 am — 4:27 pm
6:00 am — 7:40 am UA2455 United Airlines
Portland — Newark
1h 5m stop
8:45 am — 12:10 pm UA2855 United Airlines
Newark — San Francisco
1h 30m stop
1:40 pm — 4:27 pm UA1391 United Airlines
San Francisco — Boise
12h 27m
including layover
Find flight
from$288
6:00 am — 7:27 pm
6:00 am — 7:40 am UA2455 United Airlines
Portland — Newark
2h 20m stop
10:00 am — 1:15 pm UA598 United Airlines
Newark — San Francisco
3h 20m stop
4:35 pm — 7:27 pm UA5720 United Airlines
San Francisco — Boise
15h 27m
including layover
Find flight
from$288
7:27 pm — 10:00 pm
+1 day
7:27 pm — 9:25 pm UA3582 United Airlines
Portland — Washington D.C.
40m stop
10:05 pm — 0:54 am UA520 United Airlines
Washington D.C. — Los Angeles
17h 53m stop
6:47 pm — 10:00 pm UA5363 United Airlines
Los Angeles — Boise
28h 33m
including layover
Find flight
from$330
7:27 pm — 1:29 pm
+1 day
7:27 pm — 9:25 pm UA3582 United Airlines
Portland — Washington D.C.
46m stop
10:11 pm — 0:15 am UA507 United Airlines
Washington D.C. — Denver
11h 9m stop
11:24 am — 1:29 pm UA1125 United Airlines
Denver — Boise
20h 2m
including layover
Find flight
from$336
9:30 am — 5:51 pm
9:30 am — 11:29 am UA3635 United Airlines
Portland — Chicago
1h 16m stop
12:45 pm — 2:34 pm UA2311 United Airlines
Chicago — Denver
1h 16m stop
3:50 pm — 5:51 pm UA1824 United Airlines
Denver — Boise
10h 21m
including layover
Find flight
from$461
9:30 am — 9:24 pm
9:30 am — 11:29 am UA3635 United Airlines
Portland — Chicago
3h 1m stop
2:30 pm — 4:20 pm UA2402 United Airlines
Chicago — Denver
3h stop
7:20 pm — 9:24 pm UA367 United Airlines
Denver — Boise
13h 54m
including layover
Find flight
from$461
*Departure and arrival times are local. Last updated on 11/18/2024

Flight Information

There are 96 flights by United Airlines from Portland to Boise every week with departures from Portland Intl Jetport. All flights arrive at Boise.

Departures start from 11:24 am to 9:30 am. Nonstop flight is 8h 25m. The time difference between Portland and Boise is 2h.

  • The fastest flight 8h 25m
  • Average flight time 18h 1m
  • The earliest flight 11:24 am
  • The latest flight 9:30 am
  • Distance 2267 ml

The cheapest months for traveling to Boise are january (from 283 $), december (from 330 $), february (from 339 $).

The most expensive and popular months are november (from 556 $), february (from 339 $), december (from 330 $).

The cheapest flight by United Airlines that our users were able to find is $283. This airfare is economy class on one-way UA5517 flight for January 22, 2025 leaving Portland Intl Jetport in Portland at 4:10 pm, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 1 airline carriers between Portland and Boise. Please review schedules and prices from the most popular airlines to find the best airfare deals from Portland to Boise.

Nonstop flights

There’re no direct flights on this route. Try flights with stops.

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Connecting Flights

List of flights with layovers (1 and more stops):

  • AS - Alaska Airlines
    from $411
    Find
See more connecting flights

How to book an air ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected airfare.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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