$354 Find Cheap Flights from Sioux City to Maine

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sioux City to Maine departing on 1/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maine

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Maine, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sioux City to Maine, as well as popular online travel agencies
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Flight Deals

Book Cheap Sioux City to Maine Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Sioux City to Maine that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Sioux City to Maine

Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
12:45 pm - 9:38 pm
SUX
-
BOS
7h 53m1 stop
United Airlines Logo
12:45 pm - 5:28 pm
BOS
-
SUX
5h 43m1 stop
$354United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
12:45 pm - 9:38 pm
SUX
-
BOS
7h 53m1 stop
United Airlines Logo
12:45 pm - 11:47 pm
BOS
-
SUX
12h 02m2 stops
$364United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
12:45 pm - 9:57 pm
SUX
-
BOS
8h 12m2 stops
United Airlines Logo
1:31 pm - 11:47 pm
BOS
-
SUX
11h 16m2 stops
$369United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:00 am - 6:54 pm
SUX
-
PWM
11h 54m2 stops
United Airlines Logo
11:12 am - 11:47 pm
PWM
-
SUX
13h 35m2 stops
$369United Airlines
Wed, Dec 31 - Sun, Jan 4
United Airlines Logo
11:48 am - 11:54 pm
SUX
-
BOS
11h 06m2 stops
United Airlines Logo
6:23 pm - 11:15 pm
BOS
-
SUX
5h 52m1 stop
$404United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
6:00 am - 6:54 pm
SUX
-
PWM
11h 54m2 stops
United Airlines Logo
6:00 am - 5:28 pm
PWM
-
SUX
12h 28m2 stops
$430United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
6:00 am - 6:54 pm
SUX
-
PWM
11h 54m2 stops
United Airlines Logo
4:10 pm - 5:28 pm
PWM
-
SUX
26h 18m1 stop
$443United Airlines
Sat, Jan 10 - Wed, Jan 14
United Airlines Logo
12:45 pm - 2:39 pm
SUX
-
PWM
24h 54m1 stop
United Airlines Logo
4:10 pm - 5:28 pm
PWM
-
SUX
26h 18m1 stop
$512United Airlines
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
6:30 pm - 9:57 am
SUX
-
BOS
14h 27m2 stops
United Airlines Logo
7:15 am - 5:32 pm
BOS
-
SUX
11h 17m1 stop
$570United Airlines
Thu, Apr 2 - Sun, Apr 5
United Airlines Logo
6:30 pm - 1:52 pm
SUX
-
BOS
18h 22m1 stop
United Airlines Logo
7:15 am - 5:32 pm
BOS
-
SUX
11h 17m1 stop
$615United Airlines
Booking Insights

KAYAK's insights & trends for Sioux City to Maine flights

Get data-powered insights and trends into flights from Sioux City to Maine to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Sioux City to Maine?

The average price of all round-trip flights from Sioux City to Maine clicked on KAYAK for each day over the last 12 months.

When flying from Sioux City to Maine, you should consider leaving on a Thursday and avoid Wednesdays if you are looking for the best rates. For your return to Sioux City, you’ll find the best rates on Wednesdays and the most expensive ones on Fridays.

Find deals

Good to know

Cheapest flight$354
Flight from Sioux City to Boston

FAQs - booking Maine flights

  • How does KAYAK find such low prices on flights from Sioux City to Maine?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sioux City to Maine.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sioux City to Maine?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sioux City to Maine is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sioux City to Maine?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Sioux City to Maine with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sioux City to Maine?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sioux City to Maine up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maine?

    The cheapest time of day to fly to Maine is generally in the morning, when round-trip flights cost $371 on average. The most expensive time of day to fly to Maine is generally in the morning, which is peak travel time and where the average cost of a ticket is $371.

Everything you need to know for your flight from Sioux City to Maine

Information on your arrival and departure airports

Sioux City (SUX)