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 22h 20m 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.

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

Prices for flights from United States to Alta Airport are refreshed on a daily basis.

How old do you have to be to fly from United States 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 from United States to Alta Airport.

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

The travel and health documents required for your trip to Alta Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alta Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$598 Cheap Flights from the United States to Alta in 2026

Find the cheapest flights from the United States to Alta

Round-trip

One-way

Recent round-trip flight deals from the United States to Alta

Enter your travel dates to find the best prices.

5:35 pm - 9:55 pmBOS Boston Logan Intl-ALF Alta

22h 20m2 stops Kastrup Copenhagen Tromso/Langnes

2:25 pm - 3:45 pmALF Alta-BOS Boston Logan Intl

31h 20m2 stops Oslo Gardermoen Kastrup Copenhagen

$598Scandinavian Airlines

Sun, Nov 8 - Thu, Nov 12

5:35 pm - 1:45 pmBOS Boston Logan Intl-ALF Alta

38h 10m2 stops Kastrup Copenhagen Oslo Gardermoen

7:25 am - 3:45 pmALF Alta-BOS Boston Logan Intl

38h 20m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

$628Scandinavian Airlines

Sun, Nov 8 - Thu, Nov 12

4:45 pm - 1:45 pmSFO San Francisco-ALF Alta

36h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

2:25 pm - 2:50 pmALF Alta-SFO San Francisco

33h 25m2 stops Oslo Gardermoen Kastrup Copenhagen

$783Scandinavian Airlines

Mon, Nov 9 - Thu, Nov 12

7:15 pm - 9:55 pmBOS Boston Logan Intl-ALF Alta

20h 40m3 stops London Heathrow Oslo Gardermoen Tromso/Langnes

7:25 am - 3:45 pmALF Alta-BOS Boston Logan Intl

38h 20m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

$809Scandinavian Airlines

Sun, Nov 8 - Thu, Nov 12

4:45 pm - 1:45 pmSFO San Francisco-ALF Alta

36h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

7:25 am - 2:50 pmALF Alta-SFO San Francisco

40h 25m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

$813Scandinavian Airlines

Mon, Nov 9 - Thu, Nov 12

7:15 pm - 9:55 pmBOS Boston Logan Intl-ALF Alta

20h 40m3 stops London Heathrow Oslo Gardermoen Tromso/Langnes

7:25 am - 3:45 pmALF Alta-BOS Boston Logan Intl

38h 20m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

$839Scandinavian Airlines

Sun, Nov 8 - Thu, Nov 12

4:45 pm - 3:35 pmSFO San Francisco-ALF Alta

37h 50m3 stops Kastrup Copenhagen Oslo Gardermoen Tromso/Langnes

2:25 pm - 2:50 pmALF Alta-SFO San Francisco

33h 25m3 stops Oslo Gardermoen Stockholm Arlanda Kastrup Copenhagen

$1,348Multiple Airlines

Sat, Dec 26 - Wed, Dec 30

4:45 pm - 1:45 pmSFO San Francisco-ALF Alta

36h 00m2 stops Kastrup Copenhagen Oslo Gardermoen

3:55 pm - 2:50 pmALF Alta-SFO San Francisco

31h 55m3 stops Tromso/Langnes Oslo Gardermoen Kastrup Copenhagen

$1,466Multiple Airlines

Sat, Dec 26 - Wed, Dec 30

6:30 am - 1:30 pmSFO San Francisco-ALF Alta

22h 00m2 stops Vancouver Intl Frankfurt am Main

3:10 pm - 12:35 pmALF Alta-SFO San Francisco

30h 25m1 stop Frankfurt am Main

$1,673Multiple Airlines

Sat, Dec 26 - Wed, Dec 30

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Scandinavian Airlines flights from United States to Alta

Our best Scandinavian Airlines deals on United States to Alta flight tickets

Scandinavian Airlines

Nov 8

BOS5:35 pmBoston Logan Intl

22h 20m

2 stops

ALF9:55 pmAlta

Nov 12

ALF2:25 pmAlta

31h 20m

2 stops

BOS3:45 pmBoston Logan Intl

$598

Scandinavian Airlines

Nov 8

BOS5:35 pmBoston Logan Intl

38h 10m

2 stops

ALF1:45 pmAlta

Nov 12

ALF7:25 amAlta

38h 20m

3 stops

BOS3:45 pmBoston Logan Intl

$628

Scandinavian Airlines

Nov 9

SFO4:45 pmSan Francisco

36h 00m

2 stops

ALF1:45 pmAlta

Nov 12

ALF2:25 pmAlta

33h 25m

2 stops

SFO2:50 pmSan Francisco

$783

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Sun 11/8

5:35 pm-9:55 pm

2 stops22h 20m

Alta

Thu 11/12

2:25 pm-3:45 pm

2 stops31h 20m

$598

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Sun 11/8

5:35 pm-1:45 pm

2 stops38h 10m

Alta

Thu 11/12

7:25 am-3:45 pm

3 stops38h 20m

$628

San FranciscoAlta

SFO San Francisco - ALF Alta

SFOALF

San Francisco

Mon 11/9

4:45 pm-1:45 pm

2 stops36h 00m

Alta

Thu 11/12

2:25 pm-2:50 pm

2 stops33h 25m

$783

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Sun 11/8

7:15 pm-9:55 pm

3 stops20h 40m

Alta

Thu 11/12

7:25 am-3:45 pm

3 stops38h 20m

$809

San FranciscoAlta

SFO San Francisco - ALF Alta

SFOALF

San Francisco

Mon 11/9

4:45 pm-1:45 pm

2 stops36h 00m

Alta

Thu 11/12

7:25 am-2:50 pm

3 stops40h 25m

$813

BostonAlta

BOS Boston Logan Intl - ALF Alta

BOSALF

Boston Logan Intl

Sun 11/8

7:15 pm-9:55 pm

3 stops20h 40m

Alta

Thu 11/12

7:25 am-3:45 pm

3 stops38h 20m

$839

San FranciscoAlta

SFO San Francisco - ALF Alta

SFOALF

San Francisco

Sat 12/26

4:45 pm-3:35 pm

3 stops37h 50m

Alta

Wed 12/30

2:25 pm-2:50 pm

3 stops33h 25m

$1,348

San FranciscoAlta

SFO San Francisco - ALF Alta

SFOALF

San Francisco

Sat 12/26

4:45 pm-1:45 pm

2 stops36h 00m

Alta

Wed 12/30

3:55 pm-2:50 pm

3 stops31h 55m

$1,466

Quickest round-trip

San FranciscoAlta

SFO San Francisco - ALF Alta

SFOALF

San Francisco

Sat 12/26

6:30 am-1:30 pm

2 stops22h 00m

Alta

Wed 12/30

3:10 pm-12:35 pm

1 stop30h 25m

$1,673

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from United States to Alta

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Other information

Can stopping save me money on United States to Alta flights?

You could potentially save up to 19% on your flight if you consider stops on a United States to Alta flight.

Cheap United States to Alta flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Alta

Best Price Found	$598
Fastest flight time	22h 20m
Direct flights	None

The best flight deal from United States to Alta found on momondo in the last 72 hours is $598

The fastest flight from United States to Alta takes 22h 20m

There are no direct flights from United States to Alta. There are no popular flight routes from United States to Alta.

Search flight deals

Frequently asked questions about flying from the United States to Alta

When did momondo last update prices for flights from United States to Alta Airport?
Prices for flights from United States to Alta Airport are refreshed on a daily basis.
How old do you have to be to fly from United States 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 from United States to Alta Airport.
What documentation or ID do you need to fly to Alta Airport?
The travel and health documents required for your trip to Alta Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alta Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for United States to Alta flights to just show those with flexible booking policies.

How can momondo help me find flights from United States 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 help filter your options to help you make an informed choice when booking flights to Alta from United States.

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

Price alerts on flights to Alta from United States are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.