Finding cheap flights often comes down to flexibility. Tools like Google Flights, Skyscanner, Kayak, Momondo, and Flight Booking 247 make it easier to save money by adjusting travel dates or destinations. Here’s how they help:
- Google Flights: Offers a calendar view, date grid, and price trends for quick comparisons. Great for spotting fare patterns but excludes some budget airlines.
- Skyscanner: Highlights the cheapest months and destinations. Its “Everywhere” search is ideal for spontaneous trips.
- Kayak: Includes flexible date and month searches, plus a map to find destinations within your budget.
- Momondo: Uses color-coded calendars and fare insights to simplify finding low-cost flights.
- Flight Booking 247: Combines live concierge support with flexible ticket options, making it easier to adjust bookings.
Quick Comparison
| Tool | Key Features | Limitations |
|---|---|---|
| Google Flights | Calendar view, price tracking, wide airline search | Excludes some budget airlines, no direct booking |
| Skyscanner | Cheapest month, “Everywhere” search | Occasional outdated prices |
| Kayak | Flexible month search, budget map | Slower performance, higher prices at times |
| Momondo | Color-coded calendar, fare insights | Overwhelming interface |
| Flight Booking 247 | Live support, flexible tickets | Extra fees for concierge services |
Each tool has strengths, so combining them can help you find the best deals. For example, start with Google Flights for date research, then check Skyscanner or Kayak for final prices.
Find CHEAP Flights on Google Flights [UPDATED TECHNIQUES]

1. Flight Booking 247

Flight Booking 247 connects travelers with live concierges, providing round-the-clock support for flexible date flight searches. This service combines human expertise with real-time assistance to help travelers find the best deals across various dates.
Flexible Date Search Features
With Flight Booking 247, travelers can book flights that allow adjustments to departure dates and times with minimal fees. This flexibility applies to both domestic and international trips, as long as changes are made at least 24 hours before departure. However, it’s important to note that changes to passenger names or the origin and destination airports are not allowed.
While flexible tickets typically cost about 15% more than standard options, the service’s concierges aim to offset this extra cost by finding deals through strategic date adjustments. This personalized approach ensures travelers get the most value for their money, setting the stage for other benefits offered by Flight Booking 247.
Additional Services
Flight Booking 247 provides 24/7 customer support through two service tiers. The Basic Support tier, which is free, handles general inquiries. For more personalized assistance, the Concierge Plan offers help with booking, making changes, and cancellations. This hands-on service often uncovers deals that automated systems might overlook, catering to both corporate and individual travelers who need affordable and flexible travel solutions tailored to their needs.
2. Google Flights
Google Flights brings a user-focused approach to finding flights, using advanced tools to help travelers search for the best fares with flexibility. Unlike some platforms, Google Flights doesn’t accept payments to influence its rankings, ensuring unbiased results. Plus, it keeps prices updated – usually every 24 hours – so you’re always working with accurate information.
Flexible Date Search Tools
Google Flights offers three handy tools for flexible date searches:
- Calendar view: Displays the lowest fares for each day over a 12-month period.
- Date grid: Highlights how fares change based on different departure and return date combinations.
- Price graph: Shows how ticket prices trend over time, making it easier to spot patterns.
Price Insights and Trends
The platform also provides context on ticket prices, showing whether fares are currently low, average, or high compared to historical trends. While data suggests that booking on a Tuesday only offers a minor 1.3% savings over Sundays, these insights help users make informed decisions. As James Byers, Group Product Manager for Travel at Google, explains:
“The price graph lets you look across a whole range of dates for a same duration trip, and see how prices fluctuate over time.”
Broad Airline and Provider Network
Google Flights searches a wide range of airlines and online travel agencies, though it’s worth noting that Southwest Airlines and some budget carriers don’t list their fares here. For added convenience, users can search flights from multiple airports or even entire cities, increasing the chances of finding cheaper routes.
Extra Features for Travelers
The platform’s “Explore” map is perfect for travelers with flexible plans, allowing them to find affordable flights to almost any destination. Price tracking and alerts make it easy to stay on top of fare changes without constant manual checks. Plus, advanced filters – like options for stops, airlines, departure times, and baggage fees – help users zero in on the best deals.
3. Skyscanner

Skyscanner is a go-to platform for comparing flight deals, pulling data from over 1,000 providers and serving 100 million travelers each month. It connects users with a vast network of airlines and booking options, all without tacking on extra fees.
Flexible Date Search Features
Skyscanner makes finding low fares easier with two standout tools for flexible date searches. The “Cheapest month” feature highlights the month with the lowest prices based on recent search trends, while the “Whole month” tool breaks down daily fares, showing how prices fluctuate throughout a selected period.
For those craving spontaneity, the “Everywhere” search option is a game-changer. It helps users uncover the most affordable destinations, perfect for travelers open to exploring new places. Pairing this with mid-week departures or trips during off-peak seasons can lead to even greater savings. Price estimates are based on data from the past eight days, ensuring travelers see up-to-date market trends.
These tools make it simple to visualize and plan trips around the best available prices.
Price Visualization Tools
Skyscanner’s calendar view offers a color-coded system that makes spotting deals a breeze. Green indicators and lower numbers flag cheaper travel days, while red indicators and higher numbers highlight pricier options. This intuitive design makes it easy to identify cost-effective dates at a glance.
Additionally, the platform features a price alert system that tracks fare changes for specific routes and dates. Users receive notifications when prices drop, giving them a chance to snag a deal. Travelers can set up multiple alerts for various routes or dates, making it ideal for those with flexible plans. Flying mid-week, such as on Tuesdays or Wednesdays, or avoiding major holidays often results in significant savings.
Airlines/Providers Coverage
Skyscanner’s extensive network includes major airlines such as Spirit Airlines, United Airlines, American Airlines, JetBlue, Frontier Airlines, and Delta. It also partners with popular online travel agencies like Expedia, Kiwi.com, Trip.com, Agoda, and Booking.com.
The platform ensures transparent pricing by directing users to book directly with airlines or travel providers, without adding hidden fees or booking charges. This broad coverage and straightforward approach make Skyscanner a reliable tool for finding affordable flights.
4. Kayak

Kayak is a go-to platform for finding the lowest airfare by scanning hundreds of airline ticket sites and online travel agencies (OTAs). Its standout feature is the ability to pull data from an extensive range of sources, giving users a thorough comparison of fares.
Flexible Date Search Features
Kayak caters to travelers with varying levels of schedule flexibility. For those with a bit of wiggle room, the platform offers a flexible date search that displays flights up to three days before or after your selected dates. This feature applies to both departure and return flights, making it easier to find nearby options that fit your plans.
If your schedule is even more open, Kayak’s flexible month search expands the view to show flight prices across a four-week window starting from your earliest departure date. This broader perspective helps uncover trends in pricing, making it easier to pinpoint the best deals.
For the adventurous and budget-conscious, the Explore feature is a game changer. It uses an interactive map to highlight affordable destinations based on your budget, travel dates, and trip duration. This tool is perfect for spontaneous travelers looking to stretch their dollars while discovering new places.
Price Visualization Tools
Kayak takes the guesswork out of trip planning with intuitive price visualization tools. The “Spend by Route” chart, for instance, graphs the cheapest times to travel to specific destinations, showing average ticket prices by month. This helps you zero in on the most budget-friendly times to book.
Another standout feature is the AI-powered PriceCheck tool, which scans screenshots of flight fares from other sites to identify potentially lower prices. Combine this with the Explore map, where users can filter destinations by budget and travel month, and you’ve got a powerful set of tools to uncover affordable travel options.
Airlines and Providers Coverage
Kayak’s extensive network ensures you’re seeing fares from a wide range of airlines and travel sites. By aggregating results from hundreds of booking platforms – including major airlines, budget carriers, and OTAs – Kayak provides one of the most comprehensive fare comparisons available. This broad coverage guarantees that travelers can compare prices across multiple channels, maximizing their chances of snagging the best deal.
5. Momondo

Momondo stands out as a go-to airfare search platform, offering travelers the ability to scan billions of live flight prices in one place[30, 34]. Its clean design and intuitive filters make it easy to find flights with flexible dates, while its focus on clear visuals and accurate pricing trends enhances the overall search experience.
Flexible Date Search Features
Momondo’s flexible date tools are designed to help users pinpoint the cheapest travel dates quickly. Its popup booking calendar uses color-coding to highlight the least expensive, average, and priciest days to fly within a given month. This visual system makes comparing dates simple and efficient.
The search results page takes it a step further by featuring bar graphs that show flight prices for up to a week and a half before and after your chosen dates. For those looking to plan on a whim, the “Anywhere” search option is perfect for exploring destinations without a set plan. In fact, Momondo recently recorded 832,500 searches in just one week[28, 29].
Price Visualization Tools
Momondo’s “Fare Insights” tool is a standout feature, combining dynamic graphs with expert booking advice. It provides users with charts that display price trends over time for specific routes, helping travelers decide the best time to book.
The platform also includes a Flight Insight tool, which identifies the cheapest times to fly to a destination, and a Price Calendar that lays out the most affordable travel dates in a straightforward format[32, 34]. Together, these tools simplify the decision-making process, giving travelers the confidence to book smartly.
Airlines and Providers Coverage
As a meta-search engine, Momondo scans hundreds of airlines and travel websites to provide a comprehensive range of options[34, 35]. By leveraging contracts with major online travel agencies and using APIs to access live pricing, the platform ensures users get up-to-date fares. It also connects to Global Distribution Systems, which directly link to airlines, ensuring broad coverage and reliable results.
Additional Services
Momondo doesn’t stop at flight searches. Its price alert feature monitors fare changes and sends notifications when prices drop, helping travelers book at the right moment – all at no extra cost.
The platform also boasts unmatched filtering options. The “Booking sites” filter helps users avoid unreliable agencies, and with 13 sorting methods available, travelers can customize how they view and compare flights. While Momondo doesn’t handle bookings directly, it redirects users to the airline or travel provider’s website for finalizing reservations[31, 35].
Pros and Cons
Flexible date flight search tools each bring their own set of perks and challenges that can influence your travel planning. Here’s a breakdown of the key benefits and drawbacks of some popular options:
Flight Booking 247 stands out with its 24/7 live operator support, offering personalized assistance without hold times. This real-time access to flight deals, guided by experienced travel concierges, ensures tailored recommendations for your specific travel needs. However, this level of service often comes with extra fees and is subject to airline policies and terms.
Google Flights is celebrated for its fast and user-friendly interface. It features extensive filters, price tracking, and a two-month fare calendar where the cheapest options are highlighted in green. It also allows searches across up to seven departure and destination airports at once. As NerdWallet points out:
“Google Flights is a robust search tool for those looking to book flights. Although it’s easy to use, don’t be fooled by its simple appearance. It contains a wide variety of filter options allowing you to design your perfect itinerary and save money while doing it.”
However, Google Flights has its limitations. It doesn’t cover many smaller online travel agencies or budget airlines, can’t handle direct bookings, and is prone to rapid price changes and ghost fares.
Skyscanner excels in its ability to include smaller online travel agencies that other platforms might overlook. Its “Search Everywhere” feature and flexible date options make it ideal for spontaneous travelers. On the downside, it sometimes displays outdated prices and ghost fares, and some of the smaller agencies it lists have questionable reputations.
Kayak offers advanced filtering options and a price prediction tool with a claimed 95% accuracy rate. Its fare analysis tools and “Hacker Fares”, which combine one-way tickets from different airlines for cheaper round trips, are particularly appealing. But Kayak can be slower than other platforms and may result in higher prices due to the way it aggregates sources.
Momondo is well-known for finding low-cost flights and features an easy-to-read, color-coded price calendar. Its meta-search capabilities cover a wide range of airlines and providers. However, its interface can feel overwhelming due to the sheer number of options, and it lacks a flexible date search feature.
Scott Keyes, Founder & Chief Flight Expert at Going, suggests a smart strategy for finding the best deals:
“That’s why we often recommend pairing multiple search sites to ensure you’re getting the best deal. E.g. you may want to start out on Google Flights to refine dates and location and then move to Skyscanner (and/or Kayak or Momondo) to check prices on smaller OTAs to compare prices and make sure you’re getting the best deal possible for your particular trip.”
| Tool | Pros | Cons |
|---|---|---|
| Flight Booking 247 | 24/7 live support, personalized service, real-time deal access, no hold times | Additional service costs, outcomes depend on airline terms |
| Google Flights | Fast interface, searches across up to 7 airports, filters, price tracking | Limited budget airlines, no direct booking, ghost fares |
| Skyscanner | Accesses smaller OTAs, flexible location searches, broad coverage | Outdated prices, some OTAs with questionable reputations, ghost fares |
| Kayak | 95% accurate price predictions, strong filters, fare analysis tools | Slower performance, limited search options, potential for higher prices |
| Momondo | Finds cheap flights, intuitive color-coded calendar, broad airline coverage | Overwhelming interface, lacks flexible search feature |
Conclusion
Choosing the right flexible date search tool depends entirely on your travel preferences and priorities. With an estimated 65% of travelers expected to rely on flight comparison websites by 2025, finding the platform that aligns with your needs can save both time and money.
Each platform offers its own strengths: Google Flights is known for its speed and user-friendly design, Skyscanner often helps uncover the cheapest fares, and Kayak shines with its powerful filters for competitive pricing. Meanwhile, Flight Booking 247 sets itself apart with 24/7 live support, offering a level of personalized assistance that automated platforms can’t replicate.
For travelers in the U.S., a smart strategy involves using these tools together. Start with Google Flights to quickly pinpoint convenient dates and routes. Then, cross-check prices on Skyscanner or Kayak to ensure you’re snagging the best deal. Don’t forget to set up price alerts to stay updated on fare changes.
Whether you prioritize speed, thorough search capabilities, or hands-on support, there’s a tool out there tailored to your travel style and budget.
FAQs
How do I use Google Flights to find the cheapest dates to travel?
To snag the cheapest travel dates using Google Flights, start by typing in your departure and destination airports. Next, either click on the calendar or select the “flexible dates” option. You’ll see a color-coded calendar or chart showing the lowest fares over a 30-day span. This makes it simple to identify the most budget-friendly days to travel.
This feature is a lifesaver if your schedule isn’t set in stone, letting you tweak your plans to align with the best prices.
What makes Flight Booking 247’s live concierge support ideal for flexible flight bookings?
Flight Booking 247 provides round-the-clock concierge support to make your travel planning easier. Whether you’re booking a new flight, making changes, or canceling an existing reservation, their team is available 24/7 to offer tailored assistance that fits your specific needs.
With direct access to a travel expert, you can skip the frustration of complicated booking platforms and save valuable time. This dedicated service is ideal for travelers who value convenience and flexibility, ensuring your journey is as smooth as possible.
How can I find the best flight deals using flexible date search tools?
How to Find the Best Flight Deals
If you’re hunting for the best flight prices, tools like Google Flights, Skyscanner, and Kayak are your go-to options. These platforms let you compare fares across various airlines and booking sites, each using its own search algorithms. By checking multiple sources, you can spot price trends and uncover the cheapest options.
To get the most out of these tools, try searching for flights on different dates and keep an eye on prices over time. Flexible date features can show you how shifting your travel plans by a day or two might lead to significant savings. Using these strategies together can help you stretch your travel budget further.






