What are the cheapest airlines to fly from Missouri to Portugal one-way?

$415 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Air Canada and Scandinavian Airlines, with prices starting from $477 and $561, respectively.

How far in advance should I book a flight from Missouri to Portugal?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 35 days in advance, which can save you up to 170% on flights from Missouri to Portugal compared to booking the week you need them. Waiting 35 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $1,180. For sooner than that we have options available in the next 3 days from $1,714.

What is the cheapest month to fly from Missouri to Portugal?

Our data shows that January tends to be the cheapest month to fly to Portugal from Missouri. Users have commonly found prices around $1,007 for the month, but tickets can be as low as $569. Due to multiple factors, prepare for potentially higher prices in June.

Can I find deals for flights from Missouri to Portugal that include hotel bookings?

Yes. In addition to deals on Missouri to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Missouri to Portugal?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Portugal.

Can I find deals for business class flights from Missouri to Portugal?

Yes. Cheapflights offers flight deals from Missouri to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$861+ Flights from Missouri to Portugal - Compare & Save Big

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Missouri to Portugal with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Missouri to Portugal

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$650 (CheapOair)
One-way from	$415 (Ovago)
Popular in	June
Cheapest in	January
Average price	$1,276

Provider with most accurate pricing for Kansas City-Lisbon Humberto Delgado flight deals.

Search Deals

Provider most trusted by Cheapflights users for Kansas City-Lisbon Humberto Delgado flights.

Search Deals

From Missouri to Portugal

Search Deals

One-way flight from Missouri to Portugal

Search Deals

Highest demand for flights based on searches. 26% potential increase in price ($362 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($41 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in May 2025

Search Deals

Find flight deals from Missouri to Portugal

Cheapest flights from Missouri to Portugal
Explore the most affordable flight options available from Missouri to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Sun 11/26:08 pmMCI - LIS

2 stops21h 37mBritish Airways

Wed 11/126:30 amLIS - MCI

2 stops21h 32mBritish Airways

Deal found 4/30

$565

Tue 11/256:45 amSTL - LIS

2 stops20h 35mUnited Airlines

Tue 12/211:00 amLIS - STL

2 stops33h 18mUnited Airlines

Deal found 4/30

$569

Mon 11/244:15 pmSTL - LIS

1 stop11h 05mAir Canada

Thu 12/411:00 amLIS - STL

2 stops33h 18mAir Canada

Deal found 4/30

$571

Tue 11/256:43 amSTL - LIS

1 stop20h 32mMultiple Airlines

Tue 12/23:50 pmLIS - STL

2 stops32h 25mMultiple Airlines

Deal found 4/30

$585

Wed 11/54:19 pmMCI - OPO

1 stop11h 11mUnited Airlines

Wed 11/1212:35 pmOPO - MCI

1 stop15h 52mUnited Airlines

Deal found 4/30

$592

Wed 11/122:07 pmMCI - OPO

2 stops15h 38mIberia

Wed 11/198:40 pmOPO - MCI

2 stops18h 08mIberia

Deal found 4/30

$605

Wed 10/2910:00 amMCI - OPO

2 stops18h 30mMultiple Airlines

Wed 11/56:00 amOPO - MCI

2 stops19h 31mMultiple Airlines

Deal found 4/30

$606

Sun 11/233:45 pmSTL - LIS

1 stop17h 20mLufthansa

Wed 12/35:00 amLIS - STL

1 stop14h 55mLufthansa

Deal found 4/30

$609

Sun 11/210:10 amMCI - LIS

1 stop16h 50mMultiple Airlines

Wed 11/1210:00 amLIS - MCI

1 stop13h 56mMultiple Airlines

Deal found 4/30

$626

Sun 11/210:35 amMCI - LIS

2 stops16h 25mKLM

Wed 11/1211:15 amLIS - MCI

1 stop13h 43mKLM

Deal found 4/30

$630

Fri 11/286:14 amMCI - LIS

1 stop19h 41mAmerican Airlines

Sat 12/610:30 amLIS - MCI

2 stops17h 39mAmerican Airlines

Deal found 4/30

$642

Wed 10/157:30 amMCI - LIS

2 stops19h 50mUnited Airlines

Wed 10/2212:50 pmLIS - MCI

2 stops31h 30mUnited Airlines

Deal found 4/30

$654

Best flights from Missouri to Portugal
Discover carefully curated flight deals from Missouri to Portugal that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 1, 2025.

Sat 10/184:05 pmSTL - LIS

2 stops35h 15mMultiple Airlines

Sat 11/15:00 amLIS - STL

2 stops17h 14mMultiple Airlines

Deal found 4/30

$650

Wed 10/157:30 amMCI - LIS

2 stops19h 50mUnited Airlines

Wed 10/2212:50 pmLIS - MCI

2 stops31h 30mUnited Airlines

Deal found 4/30

$654

Wed 10/1512:09 pmMCI - LIS

2 stops25h 56mBritish Airways

Wed 10/2211:05 amLIS - MCI

1 stop15h 45mBritish Airways

Deal found 4/30

$713

Mon 8/1812:39 pmMCI - LIS

2 stops21h 26mIberia

Mon 9/18:45 pmLIS - MCI

2 stops29h 51mIberia

Deal found 4/30

$736

Mon 8/184:34 pmMCI - LIS

1 stop10h 31mAmerican Airlines

Mon 9/111:05 amLIS - MCI

2 stops15h 43mAmerican Airlines

Deal found 4/30

$778

Wed 10/159:59 amMCI - LIS

1 stop16h 01mDelta

Wed 10/2210:00 amLIS - MCI

1 stop14h 38mDelta

Deal found 4/30

$799

Sat 8/164:00 pmSTL - LIS

2 stops35h 20mAir Canada

Sat 8/309:50 amLIS - STL

2 stops30h 50mAir Canada

Deal found 4/30

$803

Tue 9/2310:10 amMCI - LIS

1 stop18h 35mAir France

Sat 10/412:45 pmLIS - MCI

2 stops17h 12mAir France

Deal found 4/30

$850

Mon 8/1810:10 amMCI - LIS

1 stop18h 35mKLM

Mon 9/110:00 amLIS - MCI

1 stop14h 40mKLM

Deal found 4/29

$874

Fri 10/106:32 pmMCI - OPO

2 stops22h 48mLufthansa

Sun 10/1911:05 amOPO - MCI

2 stops40h 37mLufthansa

Deal found 4/30

$912

Fri 9/1910:10 amMCI - LIS

1 stop18h 50mVirgin Atlantic

Sat 10/412:45 pmLIS - MCI

1 stop26h 53mVirgin Atlantic

Deal found 4/29

$1,038

Sun 8/175:17 amMCI - LIS

2 stops23h 28mAer Lingus

Fri 8/2210:15 pmLIS - MCI

2 stops28h 33mAer Lingus

Deal found 4/30

$1,073

Last-minute flights from Missouri to Portugal
Discover last-minute flight deals from Missouri to Portugal. Data last updated May 1, 2025 and is based on user searches.

Wed 5/71:38 pmSTL - OPO

2 stops16h 02mIberia

Wed 5/1412:20 pmOPO - STL

2 stops15h 32mIberia

Deal found 4/30

$1,757

Wed 5/73:30 pmSTL - OPO

1 stop13h 50mLufthansa

Wed 5/146:00 amOPO - STL

2 stops15h 47mLufthansa

Deal found 4/30

$1,785

Wed 5/73:30 pmSTL - OPO

1 stop13h 50mMultiple Airlines

Wed 5/1412:35 pmOPO - STL

1 stop17h 14mMultiple Airlines

Deal found 4/30

$2,013

Thu 5/812:20 pmMCI - OPO

2 stops17h 20mIberia

Sat 5/178:15 amOPO - MCI

2 stops21h 53mIberia

Deal found 4/30

$1,865

Thu 5/810:05 amMCI - OPO

2 stops17h 40mUnited Airlines

Sat 5/1712:35 pmOPO - MCI

1 stop14h 31mUnited Airlines

Deal found 5/1

$1,917

Thu 5/83:30 pmMCI - OPO

3 stops17h 30mAir Canada

Sat 5/1710:00 amOPO - MCI

3 stops29h 11mAir Canada

Deal found 5/1

$3,060

Sun 5/112:30 pmSTL - LIS

1 stop14h 35mAir Canada

Thu 5/2911:25 amLIS - STL

1 stop14h 33mAir Canada

Deal found 4/30

$1,991

Tue 5/136:00 amSTL - LIS

2 stops20h 00mDelta

Thu 5/2912:45 pmLIS - STL

2 stops16h 41mDelta

Deal found 4/29

$941

Tue 5/135:29 pmSTL - LIS

2 stops22h 36mLufthansa

Mon 5/262:25 pmLIS - STL

2 stops31h 05mLufthansa

Deal found 4/29

$978

Tue 5/131:30 pmSTL - LIS

1 stop13h 50mMultiple Airlines

Fri 5/305:05 amLIS - STL

1 stop14h 25mMultiple Airlines

Deal found 4/29

$1,031

Tue 5/131:30 pmSTL - LIS

1 stop13h 50mUnited Airlines

Tue 5/2712:15 pmLIS - STL

1 stop31h 15mUnited Airlines

Deal found 4/29

$1,049

Thu 5/157:30 amSTL - LIS

2 stops24h 05mAir Canada

Wed 5/216:45 amLIS - STL

2 stops19h 13mAir Canada

Deal found 4/30

$830

One-way flights from Missouri to Portugal
Search for one-way flight options from Missouri to Portugal. Find affordable one-way fares based on user searches. Data last updated May 1, 2025.

Wed 10/159:47 amSTL - LIS

2 stops18h 58mAer Lingus

Deal found 4/30

$415

Sat 9/205:45 amMCI - LIS

1 stop24h 15mMultiple Airlines

Deal found 4/29

$438

Fri 8/158:44 amSTL - OPO

3 stops41h 46mMultiple Airlines

Deal found 4/30

$450

Wed 10/151:30 pmSTL - LIS

1 stop13h 50mAir Canada

Deal found 4/30

$477

Sun 6/15:45 pmSTL - LIS

3 stops45h 25mMultiple Airlines

Deal found 4/30

$531

Thu 10/21:45 pmMCI - LIS

2 stops37h 10mScandinavian Airlines

Deal found 4/28

$561

Thu 9/412:39 pmMCI - LIS

2 stops26h 56mAer Lingus

Deal found 4/30

$563

Sun 7/205:49 pmMCI - OPO

2 stops16h 06mAmerican Airlines

Deal found 4/30

$571

Sun 7/201:50 pmMCI - OPO

1 stop11h 05mUnited Airlines

Deal found 4/30

$583

Wed 7/24:23 pmSTL - LIS

2 stops25h 02mFinnair

Deal found 4/30

$601

Thu 10/24:36 pmMCI - LIS

1 stop10h 29mAmerican Airlines

Deal found 4/30

$618

Thu 9/251:22 pmSTL - OPO

2 stops16h 18mAmerican Airlines

Deal found 4/30

$631

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Portugal that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Sat 10/18

4:05 pm-9:20 am

2 stops35h 15m

Lisbon Humberto Delgado

Sat 11/1

5:00 am-5:14 pm

2 stops17h 14m

$650

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

7:30 am-9:20 am

2 stops19h 50m

Lisbon Humberto Delgado

Wed 10/22

12:50 pm-2:20 pm

2 stops31h 30m

$654

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Sat 10/18

9:15 am-11:05 am

1 stop19h 50m

Lisbon Humberto Delgado

Sat 11/1

11:55 am-11:27 am

2 stops28h 32m

$698

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

12:09 pm-8:05 pm

2 stops25h 56m

Lisbon Humberto Delgado

Wed 10/22

11:05 am-8:50 pm

1 stop15h 45m

$713

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 8/18

12:39 pm-4:05 pm

2 stops21h 26m

Lisbon Humberto Delgado

Mon 9/1

8:45 pm-8:36 pm

2 stops29h 51m

$736

Kansas CityPorto

MCI - OPO

MCIOPO

Kansas City

Mon 9/22

3:01 pm-9:45 am

1 stop12h 44m

Porto

Thu 10/2

12:10 pm-9:09 am

2 stops26h 59m

$762

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Mon 8/18

4:34 pm-9:05 am

1 stop10h 31m

Lisbon Humberto Delgado

Mon 9/1

11:05 am-8:48 pm

2 stops15h 43m

$778

Kansas CityLisbon

MCI - LIS

MCILIS

Kansas City

Wed 10/15

9:59 am-8:00 am

1 stop16h 01m

Lisbon Humberto Delgado

Wed 10/22

10:00 am-6:38 pm

1 stop14h 38m

$799

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Wed 9/24

4:52 pm-5:55 pm

2 stops19h 03m

Lisbon Humberto Delgado

Mon 9/29

8:45 pm-11:49 pm

2 stops33h 04m

$801

St. LouisLisbon

STL - LIS

STLLIS

Lambert-St Louis

Sat 8/16

4:00 pm-9:20 am

2 stops35h 20m

Lisbon Humberto Delgado

Sat 8/30

9:50 am-10:40 am

2 stops30h 50m

$803

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 54 results

...

Best time to book a flight from Missouri to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Missouri with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Portugal

What is the cheapest month to book a flight from Missouri to Portugal?

Currently, January is the cheapest month in which you can book a flight from Missouri to Portugal (average of $612). Flying from Missouri to Portugal in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to PT?

When flying from Missouri to Portugal, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Portugal by month

In terms of precipitation, rainfall in Portugal ranges from 0.2 - 4.8 inches per month. December is typically the wettest month, when rainfall can reach 4.8 in. July is typically the driest time to visit Portugal when rainfall is around 0.2 in.

Temperature in Portugal by month

If weather is an important factor for your trip to Portugal, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Portugal

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Missouri to Portugal to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

7,934 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM

7.8

Good

1,334 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Finnair

7.6

Good

1,275 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air France

7.4

Good

1,446 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,696 reviews

Delta

8.0

Very good

7,934 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines to fly from Missouri to Portugal one-way?
$415 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on Air Canada and Scandinavian Airlines, with prices starting from $477 and $561, respectively.
Can I find deals for flights from Missouri to Portugal that include hotel bookings?
Yes. In addition to deals on Missouri to Portugal flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Missouri to Portugal?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Portugal.
Can I find deals for business class flights from Missouri to Portugal?
Yes. Cheapflights offers flight deals from Missouri to Portugal by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Missouri to Portugal?
Currently, January is the cheapest month in which you can book a flight from Missouri to Portugal (average of $612). Flying from Missouri to Portugal in June is currently the most expensive (average of $1,178). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Missouri to Portugal

John F Kennedy Intl to Heathrow flights

John F Kennedy Intl to Charles de Gaulle flights

Newark to Heathrow flights

John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights

Newark to Charles de Gaulle flights

John F Kennedy Intl to Gatwick flights

Newark to Leonardo da Vinci/Fiumicino flights

Newark to Athens flights

John F Kennedy Intl to Lisbon flights

LaGuardia to Heathrow flights

John F Kennedy Intl to Istanbul flights

John F Kennedy Intl to Athens flights

John F Kennedy Intl to Orly flights

Boston to Heathrow flights

Los Angeles to Heathrow flights

John F Kennedy Intl to Barcelona-El Prat flights

John F Kennedy Intl to London City flights

Dulles Intl to Heathrow flights

Miami to Madrid flights

Newark to Barcelona-El Prat flights

Newark to Lisbon flights

San Francisco to Heathrow flights

Newark to Gatwick flights

Newark to Orly flights

LaGuardia to Charles de Gaulle flights

John F Kennedy Intl to Madrid flights

John F Kennedy Intl to Malpensa flights

O'Hare Intl to Heathrow flights

Dallas/Fort Worth to Heathrow flights

Seattle to Heathrow flights

O'Hare Intl to Leonardo da Vinci/Fiumicino flights

Newark to Dublin flights

John F Kennedy Intl to Dublin flights

Dulles Intl to Charles de Gaulle flights

Newark to Madrid flights

O'Hare Intl to Charles de Gaulle flights

Boston to Leonardo da Vinci/Fiumicino flights

O'Hare Intl to Athens flights

Baltimore to Heathrow flights

Dallas/Fort Worth to Charles de Gaulle flights

Boston to Charles de Gaulle flights

LaGuardia to Gatwick flights

LaGuardia to Leonardo da Vinci/Fiumicino flights

Dulles Intl to Leonardo da Vinci/Fiumicino flights

Newark to Malpensa flights

LaGuardia to Athens flights

Boston to Gatwick flights

Atlanta to Heathrow flights

San Francisco to Charles de Gaulle flights

Newark to Frankfurt flights

Complete your trip

Portugal car rentals

Madeira car rentals

Azores car rentals

Lisbon Humberto Delgado Airport car rentals

Porto Airport car rentals

Ponta Delgada Nordela Airport car rentals

Lajes Airport car rentals

Lisbon car rentals

Porto car rentals

Funchal car rentals

Ponta Delgada car rentals

Faro car rentals

Top 10 airlines flying from Missouri to Portugal

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$564	Average$1,112	FlexibilityNo cancel fee	On-time69%
Iberia	Cheapest$566	Average$949	FlexibilityNo cancel fee	On-time77%
Delta	Cheapest$569	Average$931	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$569	Average$1,069	FlexibilityNo cancel fee	On-time71%
British Airways	Cheapest$570	Average$959	FlexibilityNo cancel fee	On-time70%
KLM	Cheapest$595	Average$800	FlexibilityNo cancel fee	On-time75%
Lufthansa	Cheapest$601	Average$1,093	FlexibilityNo cancel fee	On-time76%
Virgin Atlantic	Cheapest$633	Average$906	FlexibilityNo cancel fee	On-time72%
Air France	Cheapest$642	Average$967	FlexibilityNo cancel fee	On-time77%
Air Canada	Cheapest$771	Average$1,089	FlexibilityNo cancel fee	On-time67%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$415+ Cheap flights from Missouri to Portugal

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Missouri to Portugal with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Missouri to Portugal

Keep the following information in mind while searching for Missouri to Portugal flight deals. Data was last updated May 1, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Missouri to Portugal

Cheapest flights from Missouri to PortugalExplore the most affordable flight options available from Missouri to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Explore the most affordable flight options available from Missouri to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Missouri to Portugal that are best for you.

Best time to book a flight from Missouri to Portugal

Have a flexible travel schedule? Discover the best time to fly to Portugal from Missouri with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Portugal

What is the cheapest month to book a flight from Missouri to Portugal?

What is the cheapest time of day to fly from MO to PT?

Find hourly flight availability from Missouri to Portugal. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 1, 2025.

Rainfall in Portugal by month

Plan your trip to Portugal by taking into account the average rainfall totals by month.

Temperature in Portugal by month

Plan your trip to Portugal by taking into account the average temperature totals by month.

Reviews of airlines servicing Portugal

Peruse reviews from past customers who have flown with Delta, KLM and Finnair from Missouri to Portugal to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Missouri to Portugal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Missouri to Portugal one-way?

Can I find deals for flights from Missouri to Portugal that include hotel bookings?

How can I find direct flights from Missouri to Portugal?

Can I find deals for business class flights from Missouri to Portugal?

What is the cheapest month to book a flight from Missouri to Portugal?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Missouri to Portugal

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Missouri to Portugal

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Missouri to Portugal
Explore the most affordable flight options available from Missouri to Portugal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.