What is the cheapest airline that flies from United States to Worldwide?

Delta, Southwest, and Alaska Airlines are the most popular carriers operating from United States to Worldwide

How long is the flight from United States to Worldwide?

The flight from United States to Worldwide depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Boston (a popular airport in United States) to Copenhagen (the most popular airport in Worldwide), then the flight time is 7h 10m on average. If you fly from New York (another popular airport in United States) to Copenhagen, then the average flight time is 7h 25m.

How many flights depart from United States to Worldwide on average per week?

As of September 2026, 5,544 flights take off from United States and land in Worldwide each week. The most common flight departure day for this route is Wed, with 20% of weekly flights taking off on this day.

How many flights depart from United States to Worldwide on average per day?

792 flights are operational daily from United States to Worldwide as of September 2026. The most popular departure time for this route is 4:00PM, with 43% of flights per day taking off in the afternoon.

What airlines fly to Worldwide?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Worldwide from United States according to our data. United Airlines is the first choice among our users, with 35% of people opting to fly with this airline when traveling to Worldwide. Keep in mind that there are 77 different airlines that fly to Worldwide on a routine basis, so you have a few additional options to choose from.

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

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

How many operators does momondo search for flights from United States to Worldwide?

As of September 2026, there are 10 operators available to choose from for flights from United States to Worldwide.

How old do you have to be to fly from United States to Worldwide?

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 Worldwide.

What documentation or ID do you need to fly to Worldwide?

The travel and health documents required for your trip to Worldwide 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 Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Find Cheap Flights from United States to Worldwide in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from the United States to Worldwide

Round-trip

One-way

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Direct

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

Enter your travel dates to find the best prices.

8:00 pm - 8:50 amBOS Boston Logan Intl-MAD Madrid Barajas

6h 50mnonstop

4:15 pm - 6:25 pmMAD Madrid Barajas-BOS Boston Logan Intl

8h 10mnonstop

$365Iberia

Tue, Dec 1 - Fri, Dec 11

5:15 pm - 11:45 amMIA Miami-CPH Kastrup Copenhagen

12h 30m1 stop Reykjavik Keflavik Intl

5:05 pm - 8:50 pmCPH Kastrup Copenhagen-MIA Miami

33h 45m1 stop Reykjavik Keflavik Intl

$470Icelandair

Mon, Feb 15 - Mon, Feb 22

9:15 pm - 9:20 pmJFK New York John F Kennedy Intl-BVA Paris Beauvais-Tille

18h 05m1 stop Dublin

1:50 pm - 7:29 pmBVA Paris Beauvais-Tille-JFK New York John F Kennedy Intl

11h 39m1 stop Dublin

$538Multiple Airlines

Thu, Nov 5 - Mon, Nov 9

10:00 pm - 8:20 pmEWR Newark-CIA Rome Ciampino

16h 20m2 stops Zurich Bucharest Otopeni Intl

8:25 pm - 8:34 pmCIA Rome Ciampino-EWR Newark

30h 09m3 stops Bucharest Otopeni Intl Zurich Montreal Pierre Elliott Trudeau Intl

$633Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

9:30 pm - 5:20 pmLAX Los Angeles-BKK Bangkok Suvarnabhumi

28h 50m2 stops Hangzhou Chengdu Tianfu Intl

1:10 am - 7:00 pmBKK Bangkok Suvarnabhumi-LAX Los Angeles

32h 50m1 stop Chengdu Tianfu Intl

$650Sichuan Airlines

Sun, Nov 15 - Thu, Nov 26

7:25 pm - 5:05 pmSFO San Francisco-LCY London City

13h 40m1 stop Zurich

9:15 am - 4:30 pmLCY London City-SFO San Francisco

15h 15m1 stop Zurich

$710SWISS

Wed, Jan 13 - Wed, Jan 27

9:30 pm - 2:10 pmATL Atlanta Hartsfield-Jackson-DEL New Delhi Indira Gandhi Intl

31h 10m1 stop Abu Dhabi Zayed Intl

9:15 pm - 4:30 pmDEL New Delhi Indira Gandhi Intl-ATL Atlanta Hartsfield-Jackson

28h 45m1 stop Abu Dhabi Zayed Intl

$713Etihad Airways

Tue, Sep 29 - Wed, Oct 14

4:15 pm - 6:10 pmDFW Dallas/Fort Worth-IST Istanbul

16h 55m1 stop Frankfurt am Main

6:30 am - 2:25 pmIST Istanbul-DFW Dallas/Fort Worth

16h 55m1 stop Frankfurt am Main

$801Lufthansa

Sun, Nov 15 - Sun, Jan 24

6:00 am - 10:10 pmLAS Las Vegas Harry Reid Intl-MNL Manila Ninoy Aquino Intl

24h 10m2 stops Los Angeles Incheon Intl

12:55 am - 12:36 pmMNL Manila Ninoy Aquino Intl-LAS Las Vegas Harry Reid Intl

27h 41m2 stops Incheon Intl Los Angeles

$887Korean Air

Tue, Jan 12 - Sat, Jan 30

11:55 am - 3:40 pmMCO Orlando-HND Tokyo Haneda

38h 45m1 stop Toronto Pearson Intl

6:05 pm - 7:39 pmHND Tokyo Haneda-MCO Orlando

38h 34m1 stop Toronto Pearson Intl

$1,007Air Canada

Sat, Sep 19 - Fri, Sep 25

Recent last minute flight deals from the United States to Worldwide

Enter your travel dates to find the best prices.

4:55 pm - 6:10 amJFK New York John F Kennedy Intl-MAD Madrid Barajas

7h 15mnonstop

9:00 pm - 1:30 pmMAD Madrid Barajas-JFK New York John F Kennedy Intl

22h 30m1 stop London Heathrow

$441Iberia

Mon, Sep 21 - Mon, Sep 28

10:40 am - 10:50 amBOS Boston Logan Intl-CPH Kastrup Copenhagen

18h 10m2 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl

3:00 pm - 7:55 pmCPH Kastrup Copenhagen-BOS Boston Logan Intl

10h 55m1 stop Zurich

$628Multiple Airlines

Mon, Sep 21 - Wed, Oct 7

6:30 am - 9:35 pmEWR Newark-BVA Paris Beauvais-Tille

33h 05m2 stops Toronto Pearson Intl Dublin

5:50 am - 2:45 pmBVA Paris Beauvais-Tille-EWR Newark

14h 55m2 stops Dublin Montreal Pierre Elliott Trudeau Intl

$666Multiple Airlines

Sat, Sep 19 - Sat, Sep 26

12:30 pm - 1:20 amLAX Los Angeles-MNL Manila Ninoy Aquino Intl

21h 50m1 stop Shanghai Pu Dong

2:25 am - 10:05 amMNL Manila Ninoy Aquino Intl-LAX Los Angeles

22h 40m1 stop Shanghai Pu Dong

$697China Eastern

Sun, Sep 20 - Mon, Sep 28

8:20 pm - 7:55 amATL Atlanta Hartsfield-Jackson-DEL New Delhi Indira Gandhi Intl

26h 05m1 stop Abu Dhabi Zayed Intl

3:55 pm - 4:30 pmDEL New Delhi Indira Gandhi Intl-ATL Atlanta Hartsfield-Jackson

34h 05m1 stop Abu Dhabi Zayed Intl

$726Etihad Airways

Fri, Sep 18 - Mon, Sep 21

12:00 pm - 12:40 amSFO San Francisco-BKK Bangkok Suvarnabhumi

22h 40m1 stop Shanghai Pu Dong

2:10 am - 9:05 amBKK Bangkok Suvarnabhumi-SFO San Francisco

20h 55m1 stop Shanghai Pu Dong

$739Multiple Airlines

Thu, Sep 17 - Fri, Oct 2

7:40 pm - 5:30 pmMIA Miami-LCY London City

16h 50m1 stop Zurich

7:15 pm - 5:25 pmLCY London City-MIA Miami

27h 10m1 stop Zurich

$764SWISS

Mon, Sep 21 - Wed, Sep 30

11:40 pm - 11:55 amDFW Dallas/Fort Worth-IST Istanbul

28h 15m1 stop Doha Hamad Intl

8:05 pm - 9:50 amIST Istanbul-DFW Dallas/Fort Worth

21h 45m1 stop Doha Hamad Intl

$811Qatar Airways

Mon, Sep 21 - Mon, Sep 28

8:30 pm - 6:10 pmMCO Orlando-CIA Rome Ciampino

15h 40m1 stop London Gatwick

6:20 am - 6:25 pmCIA Rome Ciampino-MCO Orlando

18h 05m1 stop London Stansted

$836Multiple Airlines

Sat, Sep 19 - Fri, Sep 25

6:50 pm - 4:45 amLAS Las Vegas Harry Reid Intl-HND Tokyo Haneda

17h 55m1 stop Los Angeles

11:55 am - 1:35 pmHND Tokyo Haneda-LAS Las Vegas Harry Reid Intl

17h 40m1 stop Los Angeles

$1,051American Airlines

Sun, Sep 20 - Wed, Sep 30

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Frontier flights from United States to Worldwide

Our best Frontier deals on United States to Worldwide flight tickets

Frontier

Oct 20

DFW3:06 pmDallas/Fort Worth

3h 38m

LGA7:44 pmNew York LaGuardia

Oct 24

LGA8:29 pmNew York LaGuardia

3h 58m

DFW11:27 pmDallas/Fort Worth

$164

Frontier

Oct 20

DFW3:06 pmDallas/Fort Worth

3h 38m

LGA7:44 pmNew York LaGuardia

Oct 24

LGA6:10 amNew York LaGuardia

7h 03m

1 stop

DFW12:13 pmDallas/Fort Worth

$197

Frontier

Dec 2

DFW5:25 pmDallas/Fort Worth

3h 38m

LGA10:03 pmNew York LaGuardia

Dec 9

LGA11:00 pmNew York LaGuardia

3h 51m

DFW1:51 amDallas/Fort Worth

$199

Southwest flights from United States to Worldwide

Our best Southwest deals on United States to Worldwide flight tickets

Southwest

Oct 20

LGA1:30 pmNew York LaGuardia

8h 45m

2 stops

MIA10:15 pmMiami

Oct 27

MIA8:40 amMiami

6h 50m

1 stop

LGA3:30 pmNew York LaGuardia

$241

Southwest

Nov 7

LGA11:30 amNew York LaGuardia

9h 30m

2 stops

MIA9:00 pmMiami

Nov 10

MIA9:10 amMiami

8h 15m

1 stop

LGA5:25 pmNew York LaGuardia

$244

Southwest

Oct 27

LGA10:40 amNew York LaGuardia

9h 25m

2 stops

MIA8:05 pmMiami

Oct 31

MIA6:25 amMiami

10h 20m

2 stops

LGA4:45 pmNew York LaGuardia

$246

momondo Fare Finder

Use the filters below to find and compare flights from the United States to Worldwide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

BostonMadrid

BOS Boston Logan Intl - MAD Madrid Barajas

BOSMAD

Boston Logan Intl

Tue 12/1

8:00 pm-8:50 am

Nonstop6h 50m

Madrid Barajas

Fri 12/11

4:15 pm-6:25 pm

Nonstop8h 10m

$365

MiamiCopenhagen

MIA Miami - CPH Kastrup Copenhagen

MIACPH

Miami

Mon 2/15

5:15 pm-11:45 am

1 stop12h 30m

Kastrup Copenhagen

Mon 2/22

5:05 pm-8:50 pm

1 stop33h 45m

$470

New YorkParis

JFK New York John F Kennedy Intl - BVA Paris Beauvais-Tille

JFKBVA

New York John F Kennedy Intl

Thu 11/5

9:15 pm-9:20 pm

1 stop18h 05m

Paris Beauvais-Tille

Mon 11/9

1:50 pm-7:29 pm

1 stop11h 39m

$538

NewarkRome

EWR Newark - CIA Rome Ciampino

EWRCIA

Newark

Mon 11/9

10:00 pm-8:20 pm

2 stops16h 20m

Rome Ciampino

Mon 11/16

8:25 pm-8:34 pm

3 stops30h 09m

$633

Los AngelesBangkok

LAX Los Angeles - BKK Bangkok Suvarnabhumi

LAXBKK

Los Angeles

Sun 11/15

9:30 pm-5:20 pm

2 stops28h 50m

Bangkok Suvarnabhumi

Thu 11/26

1:10 am-7:00 pm

1 stop32h 50m

$650

San FranciscoLondon

SFO San Francisco - LCY London City

SFOLCY

San Francisco

Wed 1/13

7:25 pm-5:05 pm

1 stop13h 40m

London City

Wed 1/27

9:15 am-4:30 pm

1 stop15h 15m

$710

AtlantaNew Delhi

ATL Atlanta Hartsfield-Jackson - DEL New Delhi Indira Gandhi Intl

ATLDEL

Atlanta Hartsfield-Jackson

Tue 9/29

9:30 pm-2:10 pm

1 stop31h 10m

New Delhi Indira Gandhi Intl

Wed 10/14

9:15 pm-4:30 pm

1 stop28h 45m

$713

DallasIstanbul

DFW Dallas/Fort Worth - IST Istanbul

DFWIST

Dallas/Fort Worth

Sun 11/15

4:15 pm-6:10 pm

1 stop16h 55m

Istanbul

Sun 1/24

6:30 am-2:25 pm

1 stop16h 55m

$801

Las VegasManila

LAS Las Vegas Harry Reid Intl - MNL Manila Ninoy Aquino Intl

LASMNL

Las Vegas Harry Reid Intl

Tue 1/12

6:00 am-10:10 pm

2 stops24h 10m

Manila Ninoy Aquino Intl

Sat 1/30

12:55 am-12:36 pm

2 stops27h 41m

$887

OrlandoTokyo

MCO Orlando - HND Tokyo Haneda

MCOHND

Orlando

Sat 9/19

11:55 am-3:40 pm

1 stop38h 45m

Tokyo Haneda

Fri 9/25

6:05 pm-7:39 pm

1 stop38h 34m

$1,007

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Airlines

Other information

What is the cheapest month to fly to Worldwide?

If you aren’t able to travel during the month of February, then book flights to Worldwide from United States during October instead. Flights to Worldwide in October, while not as cheap as those in February, still average around $438.

What is the cheapest United States to Worldwide flight route?

Fly from Las Vegas Harry Reid Intl to Los Angeles Los Angeles for the best United States - Worldwide flight prices

What cabin class options are available on United States to Worldwide flights?

There are 4 cabin classes available to choose from on United States to Worldwide flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

No. A direct flight is the cheapest option for a flight between United States to Worldwide.

Cheap United States to Worldwide flight deals and tips

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

Best Price Found	$190
Fastest flight time	0h 00m
Direct flights	Every day
Airports in Worldwide	12,885 airports

The best one-way flight to Worldwide from United States in the past 72 hours is $190. The best round-trip flight deal from United States to Worldwide found on momondo in the last 72 hours is $365.

The fastest flight from United States to Worldwide takes 0h 00m

Direct flights go from United States to Worldwide every day.

There are 12,885 airports in Worldwide. From United States there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from the United States to Worldwide

When did momondo last update prices for flights from United States to Worldwide?
Prices for flights from United States to Worldwide are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Worldwide?
As of September 2026, there are 10 operators available to choose from for flights from United States to Worldwide.
How old do you have to be to fly from United States to Worldwide?
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 Worldwide.
What documentation or ID do you need to fly to Worldwide?
The travel and health documents required for your trip to Worldwide 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 Worldwide. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Worldwide?
Based on momondo bookings for flights between United States and Worldwide, the leading plane model is Airbus A320-100/200, making up 15.72% of the total bookings. Other popular models include Airbus A321neo with 13.72%, Airbus A321-100/200 with 9.82%, and Airbus A320neo with 8.73%.

Best airlines flying from United States to Worldwide

Compare and see reviews for airlines that fly from United States to Worldwide with momondo

Airline	Rating	Free Cancellation	Price
Vueling	PriceFrom $60	Free Cancellation	Rating 7.2 1,302 reviews	Search Vueling flights
Breeze Airways	PriceFrom $87	Free Cancellation	Rating 8.2 322 reviews	Search Breeze Airways flights
Arajet	PriceFrom $193	Free Cancellation	Rating 6.2 55 reviews	Search Arajet flights
Sun Country Air	PriceFrom $198	Free Cancellation	Rating 6.7 315 reviews	Search Sun Country Air flights
Volaris	PriceFrom $233	Free Cancellation	Rating 6.6 1,139 reviews	Search Volaris flights
Sichuan Airlines	PriceFrom $276	Free Cancellation	Rating 7.8 35 reviews	Search Sichuan Airlines flights
Azores Airlines	PriceFrom $311	Free Cancellation	Rating 7.1 110 reviews	Search Azores Airlines flights
GOL	PriceFrom $337	Free Cancellation	Rating 7.3 1,304 reviews	Search GOL flights
Norse Atlantic UK	PriceFrom $384	Free Cancellation	Rating 7.2 56 reviews	Search Norse Atlantic UK flights
Brussels Airlines	PriceFrom $427	Free Cancellation	Rating 7.2 430 reviews	Search Brussels Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Worldwide. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Worldwide from United States with this policy.

How can momondo help me find flights from United States to Worldwide?

Once all potential United States to Worldwide flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Worldwide from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.