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Flights to Alta

$562 Cheap flights to Alta

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight to Alta departing on 1/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from the United States to Alta

Cheap round-trip flights

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
5:35 pm - 6:20 pmBOS  Boston Logan Intl-ALF Alta
42h 45m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
7:25 am - 3:40 pmALF  Alta-BOS Boston Logan Intl
38h 15m2 stops Tromso/Langnes Kastrup Copenhagen
$562Scandinavian Airlines
Fri, Jan 8 - Thu, Jan 14
Scandinavian Airlines Logo
5:35 pm - 6:20 pmBOS  Boston Logan Intl-ALF Alta
42h 45m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
7:25 am - 3:40 pmALF  Alta-BOS Boston Logan Intl
38h 15m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$562Scandinavian Airlines
Fri, Jan 8 - Thu, Jan 14
Scandinavian Airlines Logo
6:05 am - 1:45 pmBOS  Boston Logan Intl-ALF Alta
25h 40m2 stops Newark Oslo Gardermoen
Scandinavian Airlines Logo
2:25 pm - 3:40 pmALF  Alta-BOS Boston Logan Intl
31h 15m2 stops Oslo Gardermoen Kastrup Copenhagen
$630Scandinavian Airlines
Mon, Jan 18 - Thu, Jan 21
Scandinavian Airlines Logo
6:05 am - 9:55 pmBOS  Boston Logan Intl-ALF Alta
33h 50m3 stops Newark Oslo Gardermoen Tromso/Langnes
Scandinavian Airlines Logo
7:25 am - 3:40 pmALF  Alta-BOS Boston Logan Intl
38h 15m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$630Scandinavian Airlines
Mon, Jan 18 - Thu, Jan 21
Scandinavian Airlines Logo
12:00 pm - 9:55 pmBOS  Boston Logan Intl-ALF Alta
27h 55m3 stops Newark Oslo Gardermoen Tromso/Langnes
Scandinavian Airlines Logo
7:00 pm - 3:40 pmALF  Alta-BOS Boston Logan Intl
26h 40m2 stops Oslo Gardermoen Kastrup Copenhagen
$630Scandinavian Airlines
Wed, Nov 18 - Sun, Nov 22
Scandinavian Airlines Logo
6:05 am - 1:45 pmBOS  Boston Logan Intl-ALF Alta
25h 40m2 stops Newark Oslo Gardermoen
Scandinavian Airlines Logo
7:25 am - 3:40 pmALF  Alta-BOS Boston Logan Intl
38h 15m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$630Scandinavian Airlines
Mon, Jan 18 - Thu, Jan 21
Scandinavian Airlines Logo
6:25 am - 1:45 pmBOS  Boston Logan Intl-ALF Alta
25h 20m2 stops Newark Oslo Gardermoen
Scandinavian Airlines Logo
8:00 am - 3:40 pmALF  Alta-BOS Boston Logan Intl
37h 40m2 stops Oslo Gardermoen Kastrup Copenhagen
$630Scandinavian Airlines
Wed, Nov 18 - Sun, Nov 22
Multiple Airlines Logo
5:35 pm - 3:35 pmBOS  Boston Logan Intl-ALF Alta
40h 00m3 stops Kastrup Copenhagen Stockholm Arlanda Tromso/Langnes
Multiple Airlines Logo
2:25 pm - 3:40 pmALF  Alta-BOS Boston Logan Intl
31h 15m3 stops Oslo Gardermoen Stockholm Arlanda Kastrup Copenhagen
$773Multiple Airlines
Fri, Jan 8 - Thu, Jan 14
Scandinavian Airlines Logo
4:45 pm - 1:45 pmSFO  San Francisco-ALF Alta
36h 00m2 stops Kastrup Copenhagen Oslo Gardermoen
Scandinavian Airlines Logo
7:25 am - 2:50 pmALF  Alta-SFO San Francisco
40h 25m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen
$851Scandinavian Airlines
Mon, Jan 18 - Thu, Jan 21
Lufthansa Logo
7:35 pm - 1:30 pmBOS  Boston Logan Intl-ALF Alta
35h 55m2 stops Washington, D.C. Dulles Intl Frankfurt am Main
Lufthansa Logo
3:10 pm - 1:45 pmALF  Alta-BOS Boston Logan Intl
28h 35m1 stop Frankfurt am Main
$912Lufthansa
Fri, Jan 8 - Thu, Jan 14

momondo Fare Finder

 
Locate flights to Alta that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 832,500 searches and data was last updated on August 13, 2026.
Use the filters below to find and compare flights to Alta that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Fri 1/8

5:35 pm-6:20 pm

2 stops42h 45m

Alta

Thu 1/14

7:25 am-3:40 pm

2 stops38h 15m

$562

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Fri 1/8

5:35 pm-6:20 pm

2 stops42h 45m

Alta

Thu 1/14

7:25 am-3:40 pm

3 stops38h 15m

$562

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Mon 1/18

6:05 am-1:45 pm

2 stops25h 40m

Alta

Thu 1/21

2:25 pm-3:40 pm

2 stops31h 15m

$630

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Mon 1/18

6:05 am-9:55 pm

3 stops33h 50m

Alta

Thu 1/21

7:25 am-3:40 pm

3 stops38h 15m

$630
Quickest round-trip

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Wed 11/18

12:00 pm-9:55 pm

3 stops27h 55m

Alta

Sun 11/22

7:00 pm-3:40 pm

2 stops26h 40m

$630

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Mon 1/18

6:05 am-1:45 pm

2 stops25h 40m

Alta

Thu 1/21

7:25 am-3:40 pm

3 stops38h 15m

$630

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Wed 11/18

6:25 am-1:45 pm

2 stops25h 20m

Alta

Sun 11/22

8:00 am-3:40 pm

2 stops37h 40m

$630

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Fri 1/8

5:35 pm-3:35 pm

3 stops40h 00m

Alta

Thu 1/14

2:25 pm-3:40 pm

3 stops31h 15m

$773

San FranciscoAlta

SFO San Francisco - ALF Alta

SFOALF

San Francisco

Mon 1/18

4:45 pm-1:45 pm

2 stops36h 00m

Alta

Thu 1/21

7:25 am-2:50 pm

3 stops40h 25m

$851

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Fri 1/8

7:35 pm-1:30 pm

2 stops35h 55m

Alta

Thu 1/14

3:10 pm-1:45 pm

1 stop28h 35m

$912

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Alta from

Alta flights insights and trends

Explore insights for your Alta flight to craft the best travel plan

How long does it take to fly to Alta?

Flight times from United States to Alta vary, but if you’re flying out of Boston and flying into Alta (one of the most popular routes), then the duration is 25h 40m on average. Another popular route from United States to Alta is flying from San Francisco to Alta, which will take roughly 36h. Keep in mind that layovers or delays could extend your travel time.

Cheap Alta flight deals and tips

Summary info about Alta flight prices, duration and airlines

Best Round-Trip Price

$562

Fastest flight time

36h 00m
The best round-trip flight price to Alta from United States in the last 5 days is $562 (Boston Logan Intl to Alta).
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The fastest flight to Alta from United States takes 36h 00m (San Francisco to Alta).
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Frequently asked questions about flying to Alta

Is there an alternative airport near Alta?

Those flying to Alta could potentially find better pricing at Lakselv Banak Airport (41 mi from Alta city center), Hasvik Airport (44 mi from Alta city center), Hammerfest Airport (50 mi from Alta city center), Sorkjosen Airport (56 mi from Alta city center) or Honningsvåg Valan Airport (95 mi from Alta city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Alta?

Prices vary based on where travelers are departing from, but on average, the cheapest airport to fly to in Alta is Sorkjosen Airport where the average price is $51. Users typically find the best prices when using momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Alta Airport?

Prices for flights to Alta Airport were last updated today.

How many operators does momondo search for flights to Alta Airport?

As of August 2026, there is 1 operator available to choose from for flights to Alta Airport.

How old do you have to be to fly to Alta Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Alta Airport.

What documentation or ID do you need to fly to Alta Airport?

The necessary travel and health documents for your Alta Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to Alta?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights to Alta. Millions of users trust and use momondo every year so you are in good company.

Can I find flights to Alta with flexible booking policies on momondo?

All flight searches to Alta on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights to Alta?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Alta.

I’m not ready to book a flight to Alta right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Alta, momondo offers a useful price alert feature which will track prices for flights to Alta and alert you when they change.

An easier way to manage your Alta trip

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Find better results for your trip to Alta

Popular flights to Alta

Popular routes according to searches in the past day on momondo
Boston Logan Intl to Alta Flightsfrom $562
San Francisco to Alta Flightsfrom $851
Houston to Alta Flightsfrom $1,260