United Airlines Seattle to Boise Flights

Return flight: Boise – Seattle

Cheapflightsplus.com will find cheap United Airlines flights from Seattle to Boise. Compare airline ticket prices and book air tickets starting from $77 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 Seattle (WA) — 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 may: one-way - $77, two-way – $132.
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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
0:56 am — 1:14 pm
0:56 am — 6:49 am UA1195 United Airlines
Seattle — Chicago
3h 21m stop
10:10 am — 1:14 pm UA5814 United Airlines
Chicago — Boise
11h 18m
including layover
Find flight
from$243
0:56 am — 10:34 pm
0:56 am — 6:49 am UA1195 United Airlines
Seattle — Chicago
12h 41m stop
7:30 pm — 10:34 pm UA5798 United Airlines
Chicago — Boise
20h 38m
including layover
Find flight
from$248
11:05 pm — 6:46 pm
+1 day
11:05 pm — 5:01 am UA2497 United Airlines
Seattle — Chicago
10h 44m stop
3:45 pm — 6:46 pm UA5390 United Airlines
Chicago — Boise
18h 41m
including layover
Find flight
from$106
11:05 pm — 10:46 pm
+1 day
11:05 pm — 5:01 am UA2497 United Airlines
Seattle — Chicago
14h 29m stop
7:30 pm — 10:46 pm UA5685 United Airlines
Chicago — Boise
22h 41m
including layover
Find flight
from$106
12:00 pm — 0:06 am
+1 day
12:00 pm — 2:48 pm UA5384 United Airlines
Seattle — Los Angeles
6h 12m stop
9:00 pm — 0:06 am UA5247 United Airlines
Los Angeles — Boise
11h 6m
including layover
Find flight
from$225
1:15 pm — 9:18 pm
1:15 pm — 4:54 pm UA2493 United Airlines
Seattle — Denver
2h 36m stop
7:30 pm — 9:18 pm UA297 United Airlines
Denver — Boise
7h 3m
including layover
Find flight
from$121
1:18 pm — 9:11 pm
1:18 pm — 4:53 pm UA738 United Airlines
Seattle — Denver
2h 27m stop
7:20 pm — 9:11 pm UA453 United Airlines
Denver — Boise
6h 53m
including layover
Find flight
from$188
2:00 pm — 8:38 pm
2:00 pm — 4:44 pm UA5782 United Airlines
Seattle — Los Angeles
56m stop
5:40 pm — 8:38 pm UA5673 United Airlines
Los Angeles — Boise
5h 38m
including layover
Find flight
from$121
2:37 pm — 8:13 pm
2:37 pm — 4:55 pm UA816 United Airlines
Seattle — San Francisco
35m stop
5:30 pm — 8:13 pm UA5327 United Airlines
San Francisco — Boise
4h 36m
including layover
Find flight
from$287
3:03 pm — 9:10 pm
3:03 pm — 5:14 pm UA324 United Airlines
Seattle — San Francisco
1h 18m stop
6:32 pm — 9:10 pm UA5327 United Airlines
San Francisco — Boise
5h 7m
including layover
Find flight
from$77
3:03 pm — 11:07 am
+1 day
3:03 pm — 5:22 pm UA324 United Airlines
Seattle — San Francisco
15h 8m stop
8:30 am — 11:07 am UA5612 United Airlines
San Francisco — Boise
19h 4m
including layover
Find flight
from$125
4:01 pm — 9:55 pm
4:01 pm — 6:10 pm UA1560 United Airlines
Seattle — San Francisco
1h 4m stop
7:14 pm — 9:55 pm UA5771 United Airlines
San Francisco — Boise
4h 54m
including layover
Find flight
from$146
4:22 pm — 10:30 pm
4:22 pm — 6:23 pm UA2050 United Airlines
Seattle — San Francisco
1h 6m stop
7:29 pm — 10:30 pm UA5888 United Airlines
San Francisco — Boise
5h 8m
including layover
Find flight
from$77
5:15 am — 9:48 am
+1 day
5:15 am — 8:47 am UA1508 United Airlines
Seattle — Denver
23h 3m stop
7:50 am — 9:48 am F9373 Frontier Airlines
Denver — Boise
27h 33m
including layover
Find flight
from$101
5:20 am — 1:42 pm
5:20 am — 8:59 am UA318 United Airlines
Seattle — Denver
2h 51m stop
11:50 am — 1:42 pm UA340 United Airlines
Denver — Boise
7h 22m
including layover
Find flight
from$121
6:01 pm — 11:37 am
+1 day
6:01 pm — 8:10 pm UA214 United Airlines
Seattle — San Francisco
12h 35m stop
8:45 am — 11:37 am UA5449 United Airlines
San Francisco — Boise
16h 36m
including layover
Find flight
from$90
6:30 pm — 11:18 am
+1 day
6:30 pm — 8:39 pm UA214 United Airlines
Seattle — San Francisco
11h 51m stop
8:30 am — 11:18 am UA5612 United Airlines
San Francisco — Boise
15h 48m
including layover
Find flight
from$90
7:13 am — 3:31 pm
7:13 am — 9:31 am UA659 United Airlines
Seattle — San Francisco
3h 4m stop
12:35 pm — 3:31 pm UA2359 United Airlines
San Francisco — Boise
7h 18m
including layover
Find flight
from$146
7:13 am — 4:35 pm
7:13 am — 9:31 am UA659 United Airlines
Seattle — San Francisco
4h 9m stop
1:40 pm — 4:35 pm UA5192 United Airlines
San Francisco — Boise
8h 22m
including layover
Find flight
from$151
8:10 am — 9:11 pm
8:10 am — 11:43 am UA263 United Airlines
Seattle — Denver
7h 37m stop
7:20 pm — 9:11 pm UA453 United Airlines
Denver — Boise
12h 1m
including layover
Find flight
from$218
8:40 am — 3:38 pm
8:40 am — 12:11 pm UA403 United Airlines
Seattle — Denver
1h 14m stop
1:25 pm — 3:38 pm UA5305 United Airlines
Denver — Boise
5h 58m
including layover
Find flight
from$144
9:45 am — 3:50 pm
9:45 am — 11:58 am UA1909 United Airlines
Seattle — San Francisco
1h 2m stop
1:00 pm — 3:50 pm UA5708 United Airlines
San Francisco — Boise
5h 5m
including layover
Find flight
from$121
10:55 am — 9:29 pm
10:55 am — 1:14 pm UA1909 United Airlines
Seattle — San Francisco
2h 16m stop
3:30 pm — 5:14 pm UA215 United Airlines
San Francisco — Los Angeles
1h 1m stop
6:15 pm — 9:29 pm UA5977 United Airlines
Los Angeles — Boise
10h 34m
including layover
Find flight
from$77
10:55 am — 9:29 pm
10:55 am — 1:14 pm UA1909 United Airlines
Seattle — San Francisco
46m stop
2:00 pm — 3:38 pm UA2114 United Airlines
San Francisco — Los Angeles
2h 37m stop
6:15 pm — 9:29 pm UA5977 United Airlines
Los Angeles — Boise
10h 34m
including layover
Find flight
from$77
12:00 pm — 9:55 pm
12:00 pm — 2:46 pm UA5384 United Airlines
Seattle — Los Angeles
1h 14m stop
4:00 pm — 5:28 pm UA460 United Airlines
Los Angeles — San Francisco
1h 46m stop
7:14 pm — 9:55 pm UA5771 United Airlines
San Francisco — Boise
8h 55m
including layover
Find flight
from$227
9:45 am — 8:38 pm
9:45 am — 11:58 am UA1909 United Airlines
Seattle — San Francisco
1h 12m stop
1:10 pm — 2:46 pm UA2114 United Airlines
San Francisco — Los Angeles
2h 54m stop
5:40 pm — 8:38 pm UA5673 United Airlines
Los Angeles — Boise
9h 53m
including layover
Find flight
from$120
*Departure and arrival times are local. Last updated on 05/21/2024

Flight Information

There are 136 flights by United Airlines from Seattle to Boise every week with departures from Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB. All flights arrive at Boise.

Departures start from 0:56 am to 9:45 am. Nonstop flight is 4h 36m. The time difference between Seattle and Boise is 1h.

  • The fastest flight 4h 36m
  • Average flight time 12h 26m
  • The earliest flight 0:56 am
  • The latest flight 9:45 am
  • Distance 398 ml

The cheapest flight by United Airlines that our users were able to find is $77. This airfare is economy class on one-way UA1909 flight for November 14, 2020 leaving Seattle-Tacoma Intl in Seattle at 10:55 am, it includes all taxes and additional fees.

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Other Popular Airlines on the Route

Besides United Airlines there are other 6 airline carriers between Seattle and Boise. Please review schedules and prices from the most popular airlines to find the best airfare deals from Seattle to Boise.

Nonstop flights

There are 47 direct flights every day from Seattle. Airlines and fares are below:

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Connecting Flights

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

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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.
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  • 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.

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